Designed for outdoor enthusiasts who demand luxury and versatility, the 2026 Forest River XLR Nitro 40G17 delivers exceptional comfort, premium construction and massive cargo capacity in a high end toy hauler built for unforgettable adventures. Combining residential amenities with a spacious 17 foot garage, the XLR Nitro 40G17 is equally suited for weekend escapes and extended stays.

Inside, three slideouts create a spacious residential environment with comfortable seating, premium finishes and plenty of room to entertain. The open concept living area provides a welcoming atmosphere, while large windows bring in natural light and enhance the overall feeling of space.

The heart of the coach is a beautifully equipped kitchen featuring a 16 cubic foot residential refrigerator, generous countertop space, abundant cabinetry and modern appliances. Whether preparing meals for family or entertaining friends at camp, the kitchen provides all the conveniences of home.

One of the standout features of the 40G17 is its expansive 17 foot garage. Designed to accommodate side by sides, motorcycles or other recreational gear, the garage includes a Happi Jack queen bed system and a Happi Jack dinette with removable table for additional sleeping and dining flexibility. A convenient half bath located in the garage area adds even more functionality for guests and family members.

The front master suite offers a residential king bed, abundant wardrobe storage and a spacious bathroom, creating a private retreat after a day of adventure. Premium amenities and thoughtful design make the XLR Nitro ideal for extended trips and full time travel.

Built with vacuum bonded aluminum framed sidewalls, a one piece roof membrane and high gloss fiberglass exterior, the XLR Nitro is engineered for durability and long term reliability. Features like a roof mounted solar panel, dual 30 pound LP tanks and 50 amp service enhance convenience and capability wherever the road takes you.

Whether you're hauling your favorite toys or simply looking for a luxury fifth wheel with exceptional living space, the 2026 Forest River XLR Nitro 40G17 is built to exceed expectations.

Contact us today to learn more or schedule your personal walkthrough.

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Full Spec Sheet

Exterior Length

45 ft 0 in

Exterior Width

8 ft 6 in

Exterior Height

13 ft 6 in

Dry Weight

15,674 lbs

Gross Vehicle Weight Rating

21,000 lbs

Cargo Carrying Capacity

5,326 lbs

Hitch Weight

3,765 lbs

Number of Slideouts

3

Sleeping Capacity

Up to 7 people

Garage Length

17 ft

Fresh Water Capacity

150 gallons

Gray Water Capacity

120 gallons

Black Water Capacity

80 gallons

Fuel Station Capacity

40 gallons

Propane Capacity

Dual 30 lb tanks

Air Conditioning

Dual ducted air conditioners

Furnace

40,000 BTU furnace

Refrigerator

16 cubic foot 12V residential refrigerator

Kitchen Features

Residential refrigerator, modern appliances, abundant cabinetry and generous counter space.

Bathroom Features

Bath and a half floorplan with rear half bath in the garage area.

Bedroom Features

66 x 80 king bed with wardrobe storage.

Garage Features

17 foot garage, Happi Jack queen bed, Happi Jack dinette with removable table and second entry door.

Exterior Features

High gloss fiberglass exterior, roof mounted solar panel, power awnings, fueling station and pass through storage.

Construction Features

Vacuum bonded aluminum framed sidewalls, one piece roof membrane with 12 year warranty and laminated insulated slide room walls.

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Key Highlights

• 
  Massive 17 foot garage
  
• 
  Bath and a half floorplan
  
• 
  King size master bed
  
• 
  Three slideouts
  
• 
  Happi Jack queen bed system
  
• 
  Happi Jack dinette with removable table
  
• 
  16 cubic foot residential refrigerator
  
• 
  40 gallon fuel station
  
• 
  150 gallon fresh water tank
  
• 
  5,326 pounds of cargo capacity
  
• 
  Roof mounted solar panel
  
• 
  Built for luxury adventure and extended travel