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Keystone RV Carbon Toy Hauler Fifth Wheels

Built For The Road Ahead

Regardless if you’re traveling down a dirt road to the dunes or the interstate to a theme park, Carbon is built for the road ahead. Equipped with all of the essentials for the road less traveled, Keystone RV’s Carbon is a lighter weight and more affordable toy hauler, making it an enticing option for weekend warriors. With features like frame-welded tie-downs, painted front cap and floorplans built for entertaining, these haulers have brawn, brains and beauty that will thrill even the most seasoned adventurers.


  • Rear LED Spotlights
  • Heated and Enclosed Underbelly
  • Residential Microwave
  • Ducted A/C (In Garage)

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Toy Hauler Fifth Wheel

  1. Stock #224986
    Richmond, VA
    Stock #224986
    Richmond, VA
    • Sleeps 8
    • 3 Slides
    • 44ft long
    • 14260 lbs
    • Bath and a Half
    • Loft
    ...View Floorplan
  2. Stock #224985
    Ocala, FL
    Stock #224985
    Ocala, FL
    • Sleeps 8
    • 3 Slides
    • 44ft long
    • 14290 lbs
    • Bath and a Half
    • Loft
    ...View Floorplan
  3. Stock #224980
    Ocala, FL
    Virtual Tour
    Stock #224980
    Ocala, FL
    • Sleeps 8
    • 2 Slides
    • 36ft long
    • 12160 lbs
    • Loft
    • Two Entry/Exit Doors
    ...View Floorplan
    Virtual Tour
  4. Stock #224981
    Richmond, VA
    Virtual Tour New Product On Order
  5. Stock #233459
    Richmond, VA
    Virtual Tour Video Tour New Product On Order
  6. Stock #233466
    Ocala, FL
    Virtual Tour Video Tour New Product On Order
Showing 1 - 6 of 6
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  • Carbon 338 Floorplan Image Zoom

    Carbon 338

    (1 in stock)

    Outdoor Kitchen, Loft, 35 ft 11 in in length, weighs 11835 lbs lbs, sleeps up to 8, 2 slides, many colors ...more

    97" reclining sofa allows everyone to relax after a ride!
  • Carbon 348 Floorplan Image Zoom

    Carbon 348

    Kitchen Island, Loft, 38 ft 11 in in length, weighs 12580 lbs lbs, sleeps up to 8, 3 slides, many colors ...more

    Seating at the kitchen island for lunchtime!
  • Carbon 358 Floorplan Image Zoom

    Carbon 358

    Bath and a Half, Loft, 38 ft 11 in in length, weighs 12694 lbs lbs, sleeps up to 8, 3 slides, many colors ...more

    A full bath for you and a half bath for the kids!
  • Carbon 387 Floorplan Image Zoom

    Carbon 387

    Two Entry/Exit Doors, Front Bedroom, 42 ft 8 in in length, weighs 13380 lbs lbs, sleeps up to 11, 2 slides, many colors ...more

    A 17' garage for tons of hauling space!
  • Carbon 403 Floorplan Image Zoom

    Carbon 403

    Bath and a Half, Two Entry/Exit Doors, 43 ft 6 in in length, weighs 14270 lbs lbs, sleeps up to 8, 3 slides, many colors ...more

    An L-shaped sofa for an at-home feel!
  • Carbon 418 Floorplan Image Zoom

    Carbon 418

    (2 in stock)

    Bath and a Half, Loft, 44 ft 6 in in length, weighs 14160 lbs lbs, sleeps up to 8, 3 slides, many colors ...more

    Your kiddo will love the loft with twin bed!

Carbon Features:

Standard Features (2021)



  • 5,000 lb. frame-welded tie-downs
  • Residential reclining furniture with heat, light, and massage
  • USB outlets in sofa slide-outs
  • Stainless steel 12 cu. ft. refrigerator (select models)
  • Quick-recovery 12-gal. gas/electric DSI water heater
  • Residential microwave
  • Stainless steel, 3-burner range w/ 22'' oven
  • Upgraded kitchen high-rise faucet
  • Square, stainless steel sink
  • Roll-up sink cover/drying rack
  • Solid surface kitchen countertops
  • Soft-close hardwood cabinet doors
  • 100 lb. full-extension, ball-bearing drawer guides
  • Night shades
  • Power vent in master bathroom
  • Porcelain foot-flush toilet
  • Fiberglass one-piece shower surround
  • Shower skylight
  • Residential wood interior passage door
  • Cable TV and satellite prep
  • TV antenna with booster
  • Bedroom TV hook-up
  • Control panel with fuel gauge
  • Removable edged cargo carpet
  • Automatic transfer switch with generator prep
  • Battery quick-disconnect
  • 50 AMP service
  • Ducted A/C (in garage)
  • LED lighting
  • Electric beds with dual opposing flip-down sofas
  • Dyna Span® floor decking (25-year warranty)
  • 50'' LED HDTV in living room
  • Interior speakers (4)
  • Exterior marine speakers (2)
  • 3-Zone stereo with DVD player
  • 35,000 BTU furnace
  • Washer/Dryer prep
  • Carbon monoxide detector
  • Smoke detector
  • LP gas detector
  • Fire extinguisher
  • Pull-down screen in cargo area


  • Rota Flex pin box
  • Solar-panel prep on roof
  • Wi-Fi antenna
  • Backup camera prep
  • F-Rated Tires
  • Convenience center (central location all system hook-ups)
  • Outside shower—hot and cold with 25’ coil hose
  • Black tank flush
  • 30 Gallon Generator fuel tank with fuel station
  • Exterior cable/satellite TV hook-up
  • Rear LED spotlights
  • Outdoor LED activity light
  • One-Touch electric awning with LED lighting
  • E-Z® radius steps
  • Large, tinted safety glass windows (80% tint)
  • Heated and lighted pass-through storage
  • Aluminum roof ladder
  • Rain gutters with extended drip spouts
  • Aluminum RAM air ventilation system (in garage)
  • Painted front cap with LED lighting
  • Spare tire
  • Dexter® E-Z Lube® 7,000 lb. axles
  • 12"x 2" Self-adjusting brakes
  • Premium 8-lug 16” radial tires
  • Heated and enclosed underbelly
  • Double welded aluminum construction
  • 8' Spring-assisted ramp door
  • Upgraded graphics with 5-year warranty
  • 5” Pre-engineered roof truss rafters
  • One-piece TPO (12-year warranty)
  • Electric front and rear jacks
  • 12” I-Beams (select models)
  • 78” Main entry door
  • Large entry door grab handle


  • Onan® 5,500 watt generator
  • Frameless dual-pane windows
  • Ramp patio with awning and patio steps
  • 6 Point hydraulic level-up
  • Three-season patio door (replaces pull-down screen)
  • Front electric beds with dual opposing sofas (387 only)
  • 131” Sofa in place of dinette and dual recliners (417 only)

Please see us for a complete list of features and available options!

All standard features and specifications are subject to change.

All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details.


Keystone RV Logo

 At Keystone we do things differently, and have since we first opened our doors in 1996. This different way means focusing on you, our customer, and building RVs that are much more than great floor plans and prices. It starts with innovative products that are built tough, and doesn’t stop there. It’s our commitment to provide a better ownership experience. We understand that when you put your hard earned money down, you expect your RV to deliver as promised. That’s why “Building Adventures for the Long Haul” is more than just a slogan here at Keystone; it is our number one mission each and every day. It’s the reason today we are honored to say we have nearly one million Keystone owners out on the open road who we consider family.

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