Vehicle Detail

2022 Keystone Carbon Toy Hauler (Fifth Wheel) – Model 358 39FT

52,950.00$ 40,950.00$SOLD

Vehicle Overview
Features & Options
Technical Specifications
General Information
Vehicle Location

VEHICLE OVERVIEW – 2022 Keystone Carbon 358 Toy Hauler (Fifth Wheel)

2022 Keystone Carbon 358 is a heavy-duty, luxury fifth-wheel toy hauler designed for power, space, and versatility. With a massive 13-foot garage, three slide-outs, and sleeping capacity for up to seven people, this model is ideal for families, motorsport owners, and full-time travelers. Built on a reinforced I-Beam frame with laminated fiberglass construction, the Carbon 358 delivers strength, durability, and modern comfort.

General Information

Make: Keystone
Model: Carbon 358
Year: 2022
RV Type: Fifth Wheel Toy Hauler
Condition: (you may add: Excellent / Like New / Very Good)
Length: 38 ft 11 in
Exterior Height: 13 ft 2 in
Width: 8 ft
Slide-Outs: 3
Garage Size: 13 ft
Sleeping Capacity: Up to 7

Weights and Capacities

Dry Weight: 13,271 lb
GVWR: 17,305 lb
Cargo Carrying Capacity: 4,034 lb
Hitch (Pin) Weight: 3,305 lb

Tanks

Fresh Water: 94 gallons
Gray Water: 44 gallons
Black Water: 82 gallons
Propane: 60 lb total capacity (two 30-lb tanks)
Refrigerator: 12 cu ft

Construction and Exterior

Laminated fiberglass sidewalls with welded aluminum framing
Heavy-duty 10" I-Beam chassis
Walkable roof with 5" truss system and durable membrane
Frameless tinted windows
Electric flush-floor slide systems
High-capacity Dexter axles with self-adjusting brakes
Power awning, rear ramp door, and patio capability (if equipped)
Auto-leveling system (if equipped)

Interior Highlights

Large living area with three slide-outs
Comfortable seating, entertainment setup, and LED lighting
Full kitchen with 12 cu ft refrigerator, microwave, stove, oven
Spacious bathroom with residential shower
Private master bedroom with queen bed
Happi-Jac power bunks and convertible seating in the garage
Plenty of storage throughout

Toy Hauler Garage

Full 13-foot cargo space
Tie-downs mounted to the frame
Washer/dryer prep (if equipped)
Drop-down bunks / dual sofas
Ramp converts to patio deck (if equipped)

Summary

The 2022 Keystone Carbon 358 is a premium, high-capacity fifth-wheel toy hauler built for adventure and comfort. Its massive garage, strong construction, and spacious interior make it ideal for motorsports, long-term travel, or family camping. Ready for hauling large toys, off-grid stays, or full-time RV living. All required documentation will be properly transferred to the buyer in accordance with applicable laws. The final classification and designation of title are determined by the issuing state agency and may differ from initial expectations. Buyers are encouraged to review all documentation upon completion of registration. By proceeding with the purchase, the buyer acknowledges and accepts that title characteristics are subject to state determination and administrative processing.

Air Conditioning
Audio Input
Awning
Bathroom Sink
Dining Table
Fire Extinguisher
Generator
Heater
Hot & Cold Water Supply
Kitchen Sink
Leveling Jack
Microwave
Oven
Radio
Refrigerator
Shower
Slide Out
Solar Panel
Stove
Toilet
TV
Washer & Dryer

2022 Keystone Carbon 358 — Technical Specifications

Type: Fifth-Wheel Toy Hauler
Year: 2022
Length (overall): 38 ft 11 in
Exterior Height: 13 ft 2 in
Toy-Hauler Garage Size (cargo/garage area): 13 ft

⚖️ Weights & Load Capacities

Dry / Shipping Weight (empty): 12,742 lb carsonpassrv.com+2trailertrader.com+2
Gross Vehicle Weight Rating (GVWR): approx. 17,000 lb Amazon Web Services, Inc.+1
Cargo / Carrying Capacity (maximum payload): ~4,034–4,258 lb (varies by source) Keystone RV+1
Hitch / Pin Weight: ~3,175–3,305 lb Keystone RV+1
Axles: Tandem (2 axles) J.D. Power+1

💧 Tanks & Utilities

Fresh Water Capacity: 94 gallons Keystone RV+1
Gray Water Capacity: 44 gallons J.D. Power+1
Black Water Capacity: 82 gallons Keystone RV+1
Propane (LPG) Tanks: 2 tanks, 60 lb total LPG capacity Keystone RV+1
Refrigerator Size (standard): 12 cu ft Keystone RV+1

🛏️ Capacity & Layout

Sleeping Capacity: Up to 7 people J.D. Power+1
Number of Slide-Outs: 3 J.D. Power+1

🏗️ Construction & Build Features (standard / typical)

Heavy-duty I-Beam frame
Laminated sidewalls with welded aluminum construction and fiberglass exterior
Electric flush-floor slides / slide-outs
Dual-pane safety glass windows
Tandem axles with self-adjusting electric brakes
Roof with pre-engineered trusses and walkable rafters
Garage area designed for heavy cargo / toys (ATV, motorbike, etc.)

2022 Keystone Carbon Toy Hauler (Fifth Wheel) – Model 358

Length: 39 FT

General Information

The 2022 Keystone Carbon 358 is a high-performance luxury toy hauler built for adventure without sacrificing residential comfort. Designed for hauling ATVs, motorcycles, or side-by-sides while providing upscale living space, this 39-foot fifth wheel delivers power, space, and premium features all in one unit.

Carbon is Keystone’s premium toy hauler line — known for strong frame construction, aggressive exterior styling, and modern interior finishes.

Key Highlights

• Spacious rear garage with ramp door (doubles as patio)
• Separate living area with theater seating and large entertainment center
• Residential-style kitchen with solid surface countertops
• Large refrigerator, microwave, and 3-burner stove
• Private master bedroom with queen bed
• Full bathroom with walk-in shower
• Ducted A/C and furnace
• Generator prep / fuel station (toy hauler ready)
• Large power awning
• Multiple exterior storage compartments

Built for Work & Play

The rear garage is designed to haul your toys safely while converting into additional sleeping or lounge space. The durable ramp door makes loading easy and can convert to an outdoor patio setup for added entertainment space.

Interior Comfort

The Carbon 358 features modern cabinetry, LED lighting, upgraded flooring, and high ceilings that create a bright, open feel. The main living area offers comfortable seating and a large TV area — perfect for relaxing after a long ride. The Buyer confirms that they have reviewed and understand this disclosure regarding a rebuilt or salvage title and, by signing the invoice or agreement, accept full responsibility for all final title and registration documentation. Buyer agrees to the terms specified above and acknowledges the completion of this transaction.