XLR Thunderbolt Fifth Wheel Toy Haulers

XLR's flagship product with cutting edge features, Thunderbolt was developed to blend luxury, quality and functionality, to meet the needs of the discriminating traveler and outdoor enthusiast, alike. Thunderbolt owners experience the quality and comfort of designer styling and appointments, providing the look and feel of a custom home.

Produced in an exclusive toy hauler facility, XLR boasts the longest running legacy of Sport Utility Trailer production. We provide dedication after the sale, with a service and support team located at the manufacturing facility. Enjoy extravagant design, substantial space, and superior construction in your Thunderbolt fifth wheel toy hauler.

Our fifth wheel toy haulers feature 6-point hydraulic level-up, LED lighting throughout, plywood decking, 7,000 lb Dexter axles, laminated slide room end walls, collapsible exterior ladder, Dyson cordless vacuum, dual tanks 18 & 30, frameless windows, 7’6” Living room slide height, solid surface countertops, crown molding throughout, 42,000 BTU furnace, optional extreme weather package, optional residential refer, and 4 door refer on select models.

“Your toy hauler should also be as beautiful as your home”.

OTHER PRODUCTS BY XLR

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XLR Thunderbolt AMP Fifth Wheels

340AMP       

355AMP   

375AMP   

380AMP       

415AMP       

420AMP       

XLR Thunderbolt Fifth Wheels

Printer Friendly Version

Printer Friendly Version

XLR Thunderbolt AMP Fifth Wheels

  • GVWR
  • Hitch Weight
  • UVW
  • CCC
  • Exterior Length
  • Exterior Height
  • Exterior Width
  • Fresh Water
  • Gray Water
  • Black Water
  • Awning Size
  • 16636 lb
  • 2636 lb
  • 12698 lb
  • 3938 lb
  • 40' 4"
  • 13' 4"
  • 102"
  • 108 gal
  • 60 gal
  • 30 gal
  • TBD
  • 21000 lb
  • 3498 lb
  • 14777 lb
  • 6223 lb
  • 43' 0"
  • 13' 4"
  • 102"
  • 158 gal
  • 83 gal
  • 50 gal
  • TBD
  • 21000 lb
  • 3202 lb
  • 15253 lb
  • 5747 lb
  • 44' 1"
  • 13' 4"
  • 102"
  • 158 gal
  • 113 gal
  • 50 gal
  • TBD
  • 21000 lb
  • 3595 lb
  • 15297 lb
  • 5703 lb
  • 44' 2"
  • 13' 4"
  • 102"
  • 154 gal
  • 82 gal
  • 100 gal
  • TBD
  • 21000 lb
  • 2881 lb
  • 15361 lb
  • 5639 lb
  • 44' 3"
  • 13' 4"
  • 102"
  • 154 gal
  • 100 gal
  • 50 gal
  • TBD

  • GVWR
  • Hitch Weight
  • UVW
  • CCC
  • Exterior Length
  • Exterior Height
  • Exterior Width
  • Fresh Water
  • Gray Water
  • Black Water
  • Awning Size
  • 21000 lb
  • 2543 lb
  • 15290 lb
  • 5710 lb
  • 42' 2"
  • 13' 4"
  • 102"
  • 150 gal
  • 108 gal
  • 54 gal
  • TBD
  • 21000 lb
  • 2932 lb
  • 15172 lb
  • 5828 lb
  • 44' 4"
  • 13' 4"
  • 102"
  • 154 gal
  • 100 gal
  • 50 gal
  • TBD
  • 21000 lb
  • 3023 lb
  • 15764 lb
  • 5236 lb
  • 44' 3"
  • 13' 4"
  • 102"
  • 154 gal
  • 100 gal
  • 95 gal
  • TBD
  • 21000 lb
  • 3266 lb
  • 14247 lb
  • 6753 lb
  • 44' 3"
  • 13' 4"
  • 102"
  • 154 gal
  • 100 gal
  • 50 gal
  • TBD
  • 21000 lb
  • 2537 lb
  • 14716 lb
  • 6284 lb
  • 44' 3"
  • 13' 4"
  • 102"
  • 158 gal
  • 110 gal
  • 80 gal
  • TBD

  • GVWR
  • Hitch Weight
  • UVW
  • CCC
  • Exterior Length
  • Exterior Height
  • Exterior Width
  • Fresh Water
  • Gray Water
  • Black Water
  • Awning Size
  • 21000 lb
  • 3045 lb
  • 15436 lb
  • 5564 lb
  • 43' 10"
  • 13' 4"
  • 102"
  • 150 gal
  • 82 gal
  • 100 gal
  • TBD

XLR Thunderbolt Fifth Wheels

  • GVWR
  • Hitch Weight
  • UVW
  • CCC
  • Exterior Length
  • Exterior Height
  • Exterior Width
  • Fresh Water
  • Gray Water
  • Black Water
  • Awning Size
  • TBD lb
  • 1858 lb
  • 10395 lb
  • 5404 lb
  • 38' 0"
  • 13' 4"
  • 102"
  • 92 gal
  • 64 gal
  • 32 gal
  • TBD
  • TBD lb
  • 2640 lb
  • 11618 lb
  • 4963 lb
  • 38' 0"
  • 13' 4"
  • 102"
  • 92 gal
  • 64 gal
  • 32 gal
  • TBD

XLR Thunderbolt AMP Fifth Wheels

  • GVWR
  • Hitch Weight
  • UVW
  • CCC
  • Exterior Length
  • Exterior Height
  • Exterior Width
  • Fresh Water
  • Gray Water
  • Black Water
  • Awning Size
  • 16636 lbs.
  • 2636 lbs.
  • 12698 lbs.
  • 3938 lbs.
  • 40' 4"
  • 13' 4"
  • 102"
  • 108 gal.
  • 60 gal.
  • 30 gal.
  • TBD
  • 21000 lbs.
  • 3498 lbs.
  • 14777 lbs.
  • 6223 lbs.
  • 43' 0"
  • 13' 4"
  • 102"
  • 158 gal.
  • 83 gal.
  • 50 gal.
  • TBD
  • 21000 lbs.
  • 3202 lbs.
  • 15253 lbs.
  • 5747 lbs.
  • 44' 1"
  • 13' 4"
  • 102"
  • 158 gal.
  • 113 gal.
  • 50 gal.
  • TBD
  • 21000 lbs.
  • 3595 lbs.
  • 15297 lbs.
  • 5703 lbs.
  • 44' 2"
  • 13' 4"
  • 102"
  • 154 gal.
  • 82 gal.
  • 100 gal.
  • TBD
  • 21000 lbs.
  • 2881 lbs.
  • 15361 lbs.
  • 5639 lbs.
  • 44' 3"
  • 13' 4"
  • 102"
  • 154 gal.
  • 100 gal.
  • 50 gal.
  • TBD
  • 21000 lbs.
  • 2543 lbs.
  • 15290 lbs.
  • 5710 lbs.
  • 42' 2"
  • 13' 4"
  • 102"
  • 150 gal.
  • 108 gal.
  • 54 gal.
  • TBD
  • 21000 lbs.
  • 2932 lbs.
  • 15172 lbs.
  • 5828 lbs.
  • 44' 4"
  • 13' 4"
  • 102"
  • 154 gal.
  • 100 gal.
  • 50 gal.
  • TBD
  • 21000 lbs.
  • 3023 lbs.
  • 15764 lbs.
  • 5236 lbs.
  • 44' 3"
  • 13' 4"
  • 102"
  • 154 gal.
  • 100 gal.
  • 95 gal.
  • TBD
  • 21000 lbs.
  • 3266 lbs.
  • 14247 lbs.
  • 6753 lbs.
  • 44' 3"
  • 13' 4"
  • 102"
  • 154 gal.
  • 100 gal.
  • 50 gal.
  • TBD
  • 21000 lbs.
  • 2537 lbs.
  • 14716 lbs.
  • 6284 lbs.
  • 44' 3"
  • 13' 4"
  • 102"
  • 158 gal.
  • 110 gal.
  • 80 gal.
  • TBD
  • 21000 lbs.
  • 3045 lbs.
  • 15436 lbs.
  • 5564 lbs.
  • 43' 10"
  • 13' 4"
  • 102"
  • 150 gal.
  • 82 gal.
  • 100 gal.
  • TBD

XLR Thunderbolt Fifth Wheels

  • GVWR
  • Hitch Weight
  • UVW
  • CCC
  • Exterior Length
  • Exterior Height
  • Exterior Width
  • Fresh Water
  • Gray Water
  • Black Water
  • Awning Size
  • TBD lbs.
  • 1858 lbs.
  • 10395 lbs.
  • 5404 lbs.
  • 38' 0"
  • 13' 4"
  • 102"
  • 92 gal.
  • 64 gal.
  • 32 gal.
  • TBD
  • TBD lbs.
  • 2640 lbs.
  • 11618 lbs.
  • 4963 lbs.
  • 38' 0"
  • 13' 4"
  • 102"
  • 92 gal.
  • 64 gal.
  • 32 gal.
  • TBD

GVWR (Gross Vehicle Weight Rating) – is the maximum permissible weight of the unit when fully loaded. It includes all weights, inclusive of all fluids, cargo, optional equipment and accessories. For safety and product performance do NOT exceed the GVWR.

GAWR (Gross Axle Weight Rating) – is the maximum permissible weight, including cargo, fluids, optional equipment and accessories that can be safely supported by a combination of all axles.

UVW (Unloaded Vehicle Weight)* – is the typical weight of the unit as manufactured at the factory. It includes all weight at the unit’s axle(s) and tongue or pin and LP Gas. The UVW does not include cargo, fresh potable water, additional optional equipment or dealer installed accessories.
*Estimated Average based on standard build optional equipment.

CCC (Cargo Carrying Capacity) ** – is the amount of weight available for fresh potable water, cargo, additional optional equipment and accessories. CCC is equal to GVWR minus UVW. Available CCC should accommodate fresh potable water (8.3 lbs per gallon). Before filling the fresh water tank, empty the black and gray tanks to provide for more cargo capacity.
**Estimated Average based on standard build optional equipment.

Each Forest River RV is weighed at the manufacturing facility prior to shipping. A label identifying the unloaded vehicle weight of the actual unit and the cargo carrying capacity is applied to every Forest River RV prior to leaving our facilities.

The load capacity of your unit is designated by weight, not by volume, so you cannot necessarily use all available space when loading your unit.

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