The Paradigm 312RK’s exterior is built to impress, while also being engineered for durability and performance on the road. Its wide‐body 101″ chassis gives it a strong presence and delivers a spacious interior. Alliance RV+1 You’ll find premium construction features including high-gloss fiberglass sidewalls (Azdel® backed in many builds), a walkable roof, Mylar-reinforced seal systems, and a drop-frame chassis with H-rated tires. mymountaineerrv.com+1
Leveling is at your fingertips with 6-point hydraulic jacks, and the MorRyde® Step Above with Safe-T-Rail gives you a solid entry. mymountaineerrv.com Storage compartments run deep and full-length, ideal for gear, tools, and extended trips. The exterior also features convenient touches like exterior spray port, sewer hose storage tube, and keyed-alike baggage doors. mymountaineerrv.com
With a dry weight listed at approximately 13,560 lbs and a hitch weight of around 2,772 lbs, the 312RK strikes a strong balance between spacious living and towability (within the right vehicle rating). Alliance RV
Outdoors, you’ll enjoy a large awning (or dual awnings depending on options) with LED lighting under the Solera® arm system, creating an inviting patio space to extend your living outdoors.
Once inside, the Paradigm 312RK greets you with an inviting open-floor layout, refined décor, and premium finishes. The wide body, coupled with three slide-outs (depending on build) means plenty of room to move, lounge, and entertain. Many owners describe this floorplan as “home on wheels.”
The living area is designed for comfort and style: plush theater-seating or recliners (depending on configuration), a tri-fold hide-a-bed sofa, and ultra-wide windows that bring in natural light and views. The entertainment center houses a large smart-TV with fireplace below, giving you a cozy focal point whether you’re relaxing or entertaining guests.
The flooring is durable yet elegant — often vinyl plank or high-end laminate built for life on the road — flowing seamlessly into the kitchen and dining space. Task lighting, ambient LED strips, and hardwood cabinet doors add to the upscale feel. mymountaineerrv.com
The dining area is flexible: a floating table or dinette, sometimes paired with a workstation or desk nook, gives you the ability to dine, work, or unwind in real comfort.
The kitchen in the Paradigm 312RK shines — truly a chef’s area on the road. You’ll often find an island with an undermount sink and pull-out sprayer faucet, solid-surface countertops, full-height backsplash, and glazed birch cabinetry. In many builds, dishwasher-prep is included, adding to the home-like feel. Blue Compass RV+1
The appliance suite is residential caliber: a 19 cu ft 12-volt refrigerator (in many models), a 3.73 cu ft oven with a full-sized cooktop (often 4 burners), and a residential microwave. In some configurations you’ll find a large pantry with motion-activated LED lighting — ideal for storing dry goods, snacks, and bulk items. Blue Compass RV+1
The island design keeps you connected — you can prep while still facing the living area and interacting with guests. A large counter-bar or overhang allows for seating with stools if desired.
Adjacent to the kitchen, the dining space is thoughtfully laid out and transitions well into the living zone. The flooring, appointments, and lighting create an upscale “open-home” vibe — which really sets this fifth-wheel apart from more basic models.
Retreating to the master suite in the 312RK feels like entering a hotel-grade space. You’ll find a king-sized bed (in many versions), a premium headboard, reading lights, bedside USB ports, and under-bed storage with gas-strut lift assist. mymountaineerrv.com
The cabinetry is high quality, often hardwood doors with soft-close mechanisms, and there’s generous wardrobe space, sometimes with washer/dryer prep. Roller shades, blackout curtains, and thoughtfully placed lighting zones allow you to set the mood for restful sleep or morning light.
Windows above the headboard bring in natural view while ceiling height and slide-out width help prevent any “tunnel” feeling. The transition between the bedroom and bathroom is seamless, and the sound insulation between living zone and bedroom is well-executed — important for shared living situations or full-time use.
The bathroom area in the Paradigm 312RK is practical and luxurious. Many units include a residential-style shower (often 48″×30″ or larger), with a glass door or high-end surround, a porcelain toilet with soft-close seat, vanity with solid-surface countertop, and generous linen or toiletry storage. mymountaineerrv.com
The utility centre is enclosed and heated — meaning you can camp in cooler weather without worrying about frozen tanks or exposed plumbing. You’ll find full colour-coded and numbered wiring, electric gate valves, PEX plumbing, and 50 amp service with a detachable power cord. mymountaineerrv.com+1
Tank capacities are substantial — fresh 98 gallons, grey 106 gallons, black 53 gallons (for the 312RK spec) — allowing more freedom from hookups and longer stays. Alliance RV
In short: Weekend trip? Certainly. Full-time living? Absolutely manageable.
One of the strengths of the Alliance Paradigm line — including the 312RK — is its systems robustness and comfort focus. Dual or triple air conditioning units (often 40,500 BTU each) and a 40,000 BTU furnace keep you ready for both desert heat and cold mountain nights. Blue Compass RV+1
The enclosed, heated underbelly, along with low-point drains and tank heat pads, create a cold‐weather capable setup. The slide-outs are flush-floor, minimizing trip-hazards inside and giving the space a more “home” feel.
Solar prep (and even full solar option) is available — many units include a 400 W roof solar panel and 30 amp charge controller out of the box. mymountaineerrv.com+1 Cable/Satellite prep, smart-TVs in living and bedroom, USB-C charging stations, and WiFi-prep round out the electronics and lifestyle amenity list.
Quiet, well-insulated construction, quality cabinetry, premium hardware, and upscale décor deliver a premium feel — making this unit as much about “living” as about “travel.”
The Paradigm 312RK appeals to a wide spectrum of RV buyers — couples, retirees, small families, and even full-time travelers who desire high quality without stepping into ultra-big rigs. Its sub-35-foot length makes it relatively manageable in many RV parks, yet its systems and comfort level rival larger, more expensive coaches.
Here are some ideal scenarios:
Seasonal Travelers / Snowbirds: With its HVAC systems, heated belly, and generous capacities, this unit is well suited for long stays in warmer winters or cooler climates alike.
Couples or Small Families: The luxury master suite and comfortable living/dining areas make this floorplan perfect for two, or maybe two plus one/child/guest.
Weekend Warriors with High Standards: If you want something you can weekend camp in now and stay in longer term later, the 312RK gives flexibility.
Full-Time RVers: While some ultra-full-timer rigs push 40+′, the 312RK hits a sweet spot of space, comfort, and towability. The storage, systems, and build quality support extended use.
If you value premium finishes, comfort, and longevity in your RV home — without stepping into “mega-coach” pricing — this model is highly compelling.
Length: 34′ 11″; height approx. 13′ 5½″, GVWR 16,000 lbs, hitch weight ~2,772 lbs. Alliance RV+1
Construction: 101″ wide-body chassis, drop frame, H-rated tires, flush-floor slide-outs, walkable roof, Azdel® backed fiberglass sidewalls. mymountaineerrv.com
Living area: Expansive, three slide-outs (depending on build), theatre seating, large windows, premium finishes.
Kitchen: Island with undermount sink & pull-out faucet, solid surface countertops, glazed birch cabinetry, 19 cu ft residential refrigerator option, dishwasher-prep, multiple pantries.
Master suite: King bed (in many builds), under-bed storage, USB ports, wardrobe space, washer/dryer prep.
Bath & utility: Residential-style shower, porcelain toilet, linen storage, heating/insulation for cold climates, large tank capacities.
Systems: 50 amp service, detach power cord, PEX plumbing, electric gate valves, solar prep (400 W standard in many builds), dual/triple A/Cs, 40K BTU furnace. Blue Compass RV+1
Exterior: Solera® awning(s) with LED lighting, exterior storage, spray port, keyed baggage doors, high gloss finish.
Versatility: Great for long stays, full-time use, seasonal living, or extended vacations with high comfort.
Picture this: You arrive at your favorite camp site, unhook the tow vehicle, and power-up the Paradigm 312RK. With a press of a button the slide-outs extend, the awning rolls out with LED accent glow, and you step into your mobile sanctuary. The living space opens wide, revealing plush seating, rich cabinetry and a clean, open floorplan. You pour your morning coffee at the kitchen island, enjoying the fresh air through large panoramic windows while the chef in your group preps breakfast with ease.
Mid-afternoon you take your pick of recliners or the sofa and sink into vacation mode. The fireplace casts a warm glow, the smart-TV summons your favorite playlist, and you feel that this isn’t just camping—it’s comfortable luxury on the move.
Evenings are slow and relaxed: perhaps you dine at the floating table, toast marshmallows under the awning lights, and unwind. When the night cools down, you retreat to the master suite, enjoying the king-sized bed, quality bedding, and the quiet hum of a well-insulated coach around you.
Rain or shine, winter or summer, this unit is built to accommodate. If the weather turns, the heating kicks in; if the sun shines too bright, the dual-pane windows or blackout shades help. And because the underbelly is heated and insulated, you’re not worried about cold nights shutting you down.
Ultimately, the Paradigm 312RK is more than a travel trailer—it’s your home base, your retreat, your sanctuary that travels with you. It offers the freedom of the open road while preserving the comforts of a well-designed home.
Tow vehicle: While the Paradigm 312RK is relatively moderate in length for a luxury fifth wheel, you’ll still need a properly rated tow rig with appropriate hitch, braking system, and weight capacity. Double-check the hitch weight (approx. 2,772 lbs) and GVWR to match your tow vehicle’s capacities. Alliance RV+1
Camp site compatibility: At roughly 35′ plus tow vehicle length, you’ll want to ensure the sites you frequent are large enough to accommodate slide-outs, awning extension, and maneuvering space.
Weight & loading: The dry weight is approx. 13,560 lbs. With full tanks, gear, and occupants you’ll need to monitor cargo and gross weights to stay within safe limits.
Maintenance & systems: With premium features and systems comes the responsibility to maintain them. From HVAC dual/triple units to solar preparation wiring, heating pads, and PEX plumbing — proper upkeep matters.
Resale & value: The build quality, premium features, and brand reputation of the Paradigm line contribute positively to resale value, but paying attention to how the unit is used, stored, and maintained will pay dividends.
Customization & options: Many units offer optional features such as dual-pane windows, full body paint, Super Solar Plus packages, and more. Confirm which options your specific unit has or lacks.
In the Paradigm 312RK, Alliance RV has captured the essence of premium fifth-wheel living without forcing you into oversized, ultra-heavy rigs. You get refined finishes, generous space, well-thought-out systems, and home-style comforts all packaged into a floorplan that remains manageable for many buyers.
If your vision of RV living includes both adventure and comfort, both road-capability and retreat-style living, then this is a strong contender. From weekend get-aways to full-time road life, it has the capability and the quality to deliver.
It’s not just about arriving—it’s about settling in, relaxing, and enjoying the journey every step of the way.
Please note: While every effort has been made to ensure accuracy in the description above, the following applies:
Specifications, features, materials, components, content, floorplans, and options are subject to change by Alliance RV without notice or obligation. Alliance RV+1
Any mention of parts, systems, appliances or components (e.g., A/C units, solar panels, plumbing, cabinetry, awnings) are based on standard or typical options for the Paradigm 312RK model or similar builds — actual equipment installed in the unit being marketed may differ.
Suggested parts or upgrades (such as solar panels, dual-pane windows, washer/dryer prep) may be factory options or aftermarket additions — verification with the seller or manufacturer’s documentation is strongly recommended.
Components such as the hitch, tires, brakes, suspension, plumbing, electrical and solar systems may each carry separate warranties or specific maintenance requirements — and may be subject to update or revision by the manufacturer.
It is the buyer’s responsibility to review and confirm the specific build sheet, parts list, warranty coverage, and compatibility of any replacement or upgrade parts.
The manufacturer disclaims liability for issues arising from the selection, installation, operation or misuse of components or systems not originally supplied, or modifications made after original delivery.
This description does not guarantee availability of any specific part, component, option or configuration. Should replacement parts or upgrades be required in the future, lead times, cost and compatibility can vary.
Not all parts or accessories listed may be included with every unit. Please verify equipment details with the dealer.
| Stock # | INCOMING9 |
| Location | Sonnys RVS |
| Year | 2026 |
| Make | ALLIANCE |
| Model | PARADIGM |
| Trim | 312RK |
| Condition | NEW |
| Status | COMING SOON!! |
The Paradigm 312RK’s exterior is built to impress, while also being engineered for durability and performance on the road. Its wide‐body 101″ chassis gives it a strong presence and delivers a spacious interior. Alliance RV+1 You’ll find premium construction features including high-gloss fiberglass sidewalls (Azdel® backed in many builds), a walkable roof, Mylar-reinforced seal systems, and a drop-frame chassis with H-rated tires. mymountaineerrv.com+1
Leveling is at your fingertips with 6-point hydraulic jacks, and the MorRyde® Step Above with Safe-T-Rail gives you a solid entry. mymountaineerrv.com Storage compartments run deep and full-length, ideal for gear, tools, and extended trips. The exterior also features convenient touches like exterior spray port, sewer hose storage tube, and keyed-alike baggage doors. mymountaineerrv.com
With a dry weight listed at approximately 13,560 lbs and a hitch weight of around 2,772 lbs, the 312RK strikes a strong balance between spacious living and towability (within the right vehicle rating). Alliance RV
Outdoors, you’ll enjoy a large awning (or dual awnings depending on options) with LED lighting under the Solera® arm system, creating an inviting patio space to extend your living outdoors.
Once inside, the Paradigm 312RK greets you with an inviting open-floor layout, refined décor, and premium finishes. The wide body, coupled with three slide-outs (depending on build) means plenty of room to move, lounge, and entertain. Many owners describe this floorplan as “home on wheels.”
The living area is designed for comfort and style: plush theater-seating or recliners (depending on configuration), a tri-fold hide-a-bed sofa, and ultra-wide windows that bring in natural light and views. The entertainment center houses a large smart-TV with fireplace below, giving you a cozy focal point whether you’re relaxing or entertaining guests.
The flooring is durable yet elegant — often vinyl plank or high-end laminate built for life on the road — flowing seamlessly into the kitchen and dining space. Task lighting, ambient LED strips, and hardwood cabinet doors add to the upscale feel. mymountaineerrv.com
The dining area is flexible: a floating table or dinette, sometimes paired with a workstation or desk nook, gives you the ability to dine, work, or unwind in real comfort.
The kitchen in the Paradigm 312RK shines — truly a chef’s area on the road. You’ll often find an island with an undermount sink and pull-out sprayer faucet, solid-surface countertops, full-height backsplash, and glazed birch cabinetry. In many builds, dishwasher-prep is included, adding to the home-like feel. Blue Compass RV+1
The appliance suite is residential caliber: a 19 cu ft 12-volt refrigerator (in many models), a 3.73 cu ft oven with a full-sized cooktop (often 4 burners), and a residential microwave. In some configurations you’ll find a large pantry with motion-activated LED lighting — ideal for storing dry goods, snacks, and bulk items. Blue Compass RV+1
The island design keeps you connected — you can prep while still facing the living area and interacting with guests. A large counter-bar or overhang allows for seating with stools if desired.
Adjacent to the kitchen, the dining space is thoughtfully laid out and transitions well into the living zone. The flooring, appointments, and lighting create an upscale “open-home” vibe — which really sets this fifth-wheel apart from more basic models.
Retreating to the master suite in the 312RK feels like entering a hotel-grade space. You’ll find a king-sized bed (in many versions), a premium headboard, reading lights, bedside USB ports, and under-bed storage with gas-strut lift assist. mymountaineerrv.com
The cabinetry is high quality, often hardwood doors with soft-close mechanisms, and there’s generous wardrobe space, sometimes with washer/dryer prep. Roller shades, blackout curtains, and thoughtfully placed lighting zones allow you to set the mood for restful sleep or morning light.
Windows above the headboard bring in natural view while ceiling height and slide-out width help prevent any “tunnel” feeling. The transition between the bedroom and bathroom is seamless, and the sound insulation between living zone and bedroom is well-executed — important for shared living situations or full-time use.
The bathroom area in the Paradigm 312RK is practical and luxurious. Many units include a residential-style shower (often 48″×30″ or larger), with a glass door or high-end surround, a porcelain toilet with soft-close seat, vanity with solid-surface countertop, and generous linen or toiletry storage. mymountaineerrv.com
The utility centre is enclosed and heated — meaning you can camp in cooler weather without worrying about frozen tanks or exposed plumbing. You’ll find full colour-coded and numbered wiring, electric gate valves, PEX plumbing, and 50 amp service with a detachable power cord. mymountaineerrv.com+1
Tank capacities are substantial — fresh 98 gallons, grey 106 gallons, black 53 gallons (for the 312RK spec) — allowing more freedom from hookups and longer stays. Alliance RV
In short: Weekend trip? Certainly. Full-time living? Absolutely manageable.
One of the strengths of the Alliance Paradigm line — including the 312RK — is its systems robustness and comfort focus. Dual or triple air conditioning units (often 40,500 BTU each) and a 40,000 BTU furnace keep you ready for both desert heat and cold mountain nights. Blue Compass RV+1
The enclosed, heated underbelly, along with low-point drains and tank heat pads, create a cold‐weather capable setup. The slide-outs are flush-floor, minimizing trip-hazards inside and giving the space a more “home” feel.
Solar prep (and even full solar option) is available — many units include a 400 W roof solar panel and 30 amp charge controller out of the box. mymountaineerrv.com+1 Cable/Satellite prep, smart-TVs in living and bedroom, USB-C charging stations, and WiFi-prep round out the electronics and lifestyle amenity list.
Quiet, well-insulated construction, quality cabinetry, premium hardware, and upscale décor deliver a premium feel — making this unit as much about “living” as about “travel.”
The Paradigm 312RK appeals to a wide spectrum of RV buyers — couples, retirees, small families, and even full-time travelers who desire high quality without stepping into ultra-big rigs. Its sub-35-foot length makes it relatively manageable in many RV parks, yet its systems and comfort level rival larger, more expensive coaches.
Here are some ideal scenarios:
Seasonal Travelers / Snowbirds: With its HVAC systems, heated belly, and generous capacities, this unit is well suited for long stays in warmer winters or cooler climates alike.
Couples or Small Families: The luxury master suite and comfortable living/dining areas make this floorplan perfect for two, or maybe two plus one/child/guest.
Weekend Warriors with High Standards: If you want something you can weekend camp in now and stay in longer term later, the 312RK gives flexibility.
Full-Time RVers: While some ultra-full-timer rigs push 40+′, the 312RK hits a sweet spot of space, comfort, and towability. The storage, systems, and build quality support extended use.
If you value premium finishes, comfort, and longevity in your RV home — without stepping into “mega-coach” pricing — this model is highly compelling.
Length: 34′ 11″; height approx. 13′ 5½″, GVWR 16,000 lbs, hitch weight ~2,772 lbs. Alliance RV+1
Construction: 101″ wide-body chassis, drop frame, H-rated tires, flush-floor slide-outs, walkable roof, Azdel® backed fiberglass sidewalls. mymountaineerrv.com
Living area: Expansive, three slide-outs (depending on build), theatre seating, large windows, premium finishes.
Kitchen: Island with undermount sink & pull-out faucet, solid surface countertops, glazed birch cabinetry, 19 cu ft residential refrigerator option, dishwasher-prep, multiple pantries.
Master suite: King bed (in many builds), under-bed storage, USB ports, wardrobe space, washer/dryer prep.
Bath & utility: Residential-style shower, porcelain toilet, linen storage, heating/insulation for cold climates, large tank capacities.
Systems: 50 amp service, detach power cord, PEX plumbing, electric gate valves, solar prep (400 W standard in many builds), dual/triple A/Cs, 40K BTU furnace. Blue Compass RV+1
Exterior: Solera® awning(s) with LED lighting, exterior storage, spray port, keyed baggage doors, high gloss finish.
Versatility: Great for long stays, full-time use, seasonal living, or extended vacations with high comfort.
Picture this: You arrive at your favorite camp site, unhook the tow vehicle, and power-up the Paradigm 312RK. With a press of a button the slide-outs extend, the awning rolls out with LED accent glow, and you step into your mobile sanctuary. The living space opens wide, revealing plush seating, rich cabinetry and a clean, open floorplan. You pour your morning coffee at the kitchen island, enjoying the fresh air through large panoramic windows while the chef in your group preps breakfast with ease.
Mid-afternoon you take your pick of recliners or the sofa and sink into vacation mode. The fireplace casts a warm glow, the smart-TV summons your favorite playlist, and you feel that this isn’t just camping—it’s comfortable luxury on the move.
Evenings are slow and relaxed: perhaps you dine at the floating table, toast marshmallows under the awning lights, and unwind. When the night cools down, you retreat to the master suite, enjoying the king-sized bed, quality bedding, and the quiet hum of a well-insulated coach around you.
Rain or shine, winter or summer, this unit is built to accommodate. If the weather turns, the heating kicks in; if the sun shines too bright, the dual-pane windows or blackout shades help. And because the underbelly is heated and insulated, you’re not worried about cold nights shutting you down.
Ultimately, the Paradigm 312RK is more than a travel trailer—it’s your home base, your retreat, your sanctuary that travels with you. It offers the freedom of the open road while preserving the comforts of a well-designed home.
Tow vehicle: While the Paradigm 312RK is relatively moderate in length for a luxury fifth wheel, you’ll still need a properly rated tow rig with appropriate hitch, braking system, and weight capacity. Double-check the hitch weight (approx. 2,772 lbs) and GVWR to match your tow vehicle’s capacities. Alliance RV+1
Camp site compatibility: At roughly 35′ plus tow vehicle length, you’ll want to ensure the sites you frequent are large enough to accommodate slide-outs, awning extension, and maneuvering space.
Weight & loading: The dry weight is approx. 13,560 lbs. With full tanks, gear, and occupants you’ll need to monitor cargo and gross weights to stay within safe limits.
Maintenance & systems: With premium features and systems comes the responsibility to maintain them. From HVAC dual/triple units to solar preparation wiring, heating pads, and PEX plumbing — proper upkeep matters.
Resale & value: The build quality, premium features, and brand reputation of the Paradigm line contribute positively to resale value, but paying attention to how the unit is used, stored, and maintained will pay dividends.
Customization & options: Many units offer optional features such as dual-pane windows, full body paint, Super Solar Plus packages, and more. Confirm which options your specific unit has or lacks.
In the Paradigm 312RK, Alliance RV has captured the essence of premium fifth-wheel living without forcing you into oversized, ultra-heavy rigs. You get refined finishes, generous space, well-thought-out systems, and home-style comforts all packaged into a floorplan that remains manageable for many buyers.
If your vision of RV living includes both adventure and comfort, both road-capability and retreat-style living, then this is a strong contender. From weekend get-aways to full-time road life, it has the capability and the quality to deliver.
It’s not just about arriving—it’s about settling in, relaxing, and enjoying the journey every step of the way.
Please note: While every effort has been made to ensure accuracy in the description above, the following applies:
Specifications, features, materials, components, content, floorplans, and options are subject to change by Alliance RV without notice or obligation. Alliance RV+1
Any mention of parts, systems, appliances or components (e.g., A/C units, solar panels, plumbing, cabinetry, awnings) are based on standard or typical options for the Paradigm 312RK model or similar builds — actual equipment installed in the unit being marketed may differ.
Suggested parts or upgrades (such as solar panels, dual-pane windows, washer/dryer prep) may be factory options or aftermarket additions — verification with the seller or manufacturer’s documentation is strongly recommended.
Components such as the hitch, tires, brakes, suspension, plumbing, electrical and solar systems may each carry separate warranties or specific maintenance requirements — and may be subject to update or revision by the manufacturer.
It is the buyer’s responsibility to review and confirm the specific build sheet, parts list, warranty coverage, and compatibility of any replacement or upgrade parts.
The manufacturer disclaims liability for issues arising from the selection, installation, operation or misuse of components or systems not originally supplied, or modifications made after original delivery.
This description does not guarantee availability of any specific part, component, option or configuration. Should replacement parts or upgrades be required in the future, lead times, cost and compatibility can vary.
| General | |
|---|---|
| Class | Fifth Wheel |
| Other Specifications |
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| Hot Deals |
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