Skip to main content

Forest River RV XLR Boost Toy Hauler Fifth Wheel RVs For Sale

1 of 17

The Forest River XLR Boost toy hauler travel trailer and fifth wheels were designed with you in mind! They are for the "action campers" who enjoy taking their side by sides, kayaks, or even golf carts with them to their favorite camping spots. You can get out as much as you want during the year in complete comfort and with the most rugged construction features available! 


These lightweight units are best-in-class with holding tank capacities so you don't have to frequently drain or fill the liquids. Their body armor underbelly is PVC laminated to a foil radiant barrier insulation to better protect the undercarriage, as well as improve your in-cabin comfort. The 5,000 lb. tie-downs are the strongest anchor system in the industry so you can be sure your cargo will be secure as you drive down the highway!


No matter what the weather decides to do, get out in a Forest River XLR Boost toy hauler travel trailer or fifth wheel today!

XLR Boost Features:

Standard Features



  • 13.5K Main A/C w/ Ducted Roof Vents
  • 15K Main A/C w/ Ducted Roof Vents (36TSX16 only)
  • Friction Hinge Main Entry Door w/ Large Grab Handle
  • Smooth Metal Front (TT)
  • Color Metal Bands On Sidewall
  • Body Armor Enclosed & Insulated Underbelly
  • Heated Underbelly
  • Enclosed Holding Tanks
  • Extra Large 1 1/2” Fresh Water Drain Valve
  • Seamless EPDM Rubber Roof
  • Premium Electric Coated or Powder Coated Frames
  • TV Antenna
  • Marine Grade External Speakers
  • Moisture Barrier Floor Enclosure
  • Pet Leash
  • Hot & Cold Shower Box
  • 30 Gallon Fuel Station w/ Gen Prep
  • 12’-21’ Power Awning w/ LED Lighting
  • Under Unit Accent Lighting
  • 5” Radius Wood Framed Roof
  • Laminated Aluminum Framed Ramp Door
  • Insulated Storage Doors
  • 100 Gallon Fresh Water Tank
  • Oversized Tank Capacities
  • Battery Disconnect Switch
  • High Capacity Water Pump
  • 20# LP Bottles (2) w/ Cover
  • Radius Safety Glass Windows
  • Full Sized Spare Tire
  • Black Tank Flush
  • Back Up Camera Prep
  • Roof Solar Prep
  • Rear Spoiler Over Ramp Door
  • Rear LED Strip Lighting Over Door
  • Black Steel Wheels w/ Nitrogen Filled Radial Tires
  • 5,000 lb. D-Rings
  • RVQ Quick Connect
  • No Wheel Wells
  • 48” LED Front Fiberglass Cap Lighting (FW)
  • Fiberglass Front Cap w/ Paint (FW)
  • Diamond Plate Front Rock Guard (TT)
  • 30AMP Service (TT)
  • 50AMP Service (FW)
  • Detachable Marine Grade Power Cord
  • Upgraded Main Entry Step
  • Walk on Roof
  • Oil and Gas Resistant Residential Linoleum
  • Power Tongue Jack or Landing Gear


  • Dual Zone / HDMI / BT / 2 Zone / APP
  • 2 Interior Speakers
  • 17” Black Oven w/ Glass Cooktop
  • LED Lighting
  • .9 Black Microwave
  • 10CF - 12VDC Black Stainless Steel Refrigerator
  • 35,000 BTU Forced Air Ducted Furnace
  • Deep Seated Stainless Steel Kitchen Sink
  • Oval Residential Stainless Steel Lavy Sink
  • Residential Pull Down Sprayer Faucet
  • Stainless Steel Sink Cover Grate / Cutting Surface
  • Residential Solid Surface Countertops
  • Ball Bearing Extension Drawer Guides
  • Pre-drilled and Screwed Cabinetry
  • Solid Core Cabinet Stiles
  • LED Interior Lighting
  • High Definition LED Television
  • Quick Recovery Water Heater
  • Double Entrance Bathroom (FW)
  • Skylight Over Shower
  • Power Vent Fan
  • Medicine Cabinet With Mirror
  • Plastic Foot Flush Toilet
  • Residential Walk In Showers
  • Night Stands / Bedside Shelves
  • USB Chargers
  • Master Suite Queen Bed (TT)
  • Master Suite King Bed (FW)
  • Outside TV Brackets
  • Sat and Cable Prep
  • Screen Wall
  • Oil and Gas Resistant Garage Flooring (FW)
  • Oil and Gas Resistant Residential Linoleum
  • Large Panoramic Windows
  • Upgraded Residential Furniture
  • Residential Decorative Sheet
  • Solid Interior Passage Doors
  • Fireplace - 5,000 BTU

REV Package

  • LED TV
  • 87 Gallon Fresh Water Capacity
  • 30 Amp Service w/ Detachable Cord (Travel Trailers Only)
  • 50 Amp Service w/Detachable Cord (Fifth Wheels Only)
  • Fireplace
  • Back Up Camera Ready
  • Bathroom Vent Fan
  • 10CF - 12V Black 
  • 17” Oven w/ 3 Burner Cooktop w/ Glass Cover
  • .9 Microwave
  • Slim Range Hood Vent
  • 2 Zone, HDMI, BT Radio, 2 Interior Speakers & 2 Exterior Speakers
  • External Fuel Cell w/ Pump (N/A 27QBX)
  • External LED Strip Lighting
  • LED Frame Lighting
  • Friction Door Hinge
  • Generator Prep (N/A 27QBX)
  • LED Interior Lights
  • Outside TV Bracket and Hook Ups
  • Power Awning
  • Power Tongue Jack (Travel Trailers Only)
  • Residential Kitchen Faucet
  • Ramp Light
  • RVQ Quick Connect
  • Roof Solar Prep
  • Decorative Vinyl Flooring
  • Spare Tire
  • Black Steel Wheels
  • Battery Disconnect
  • 5,000 lbs Tiedowns
  • Hot and Cold Outdoor Shower
  • Enclosed Under Belly
  • Pre-prepped for 4-pt leveling system (FW) (N/A 36TSX16)
  • Magnetic Screen Wall


  • 15k Main A/C IPO 13.5K
  • 2nd 13.5K A/C (Requires 50AMP - 31QB & 29QBS Located In Garage) (N/A 21QBS)
  • 2nd 15K BTU A/C Bedroom (N/A 21QBS) (37TSX13 & 36TSX16 Only)
  • 50 AMP Service (TT)
  • 4.0 Onan Generator Powered by Yamaha (TT - N/A with 50AMP or 27QBX)
  • 5.5 Onan Generator Powered by Yamaha (Requires 50AMP on TT - N/A 27QBX & 21QBS)
  • Electric Stabilizer Jacks
  • Industrial Garage Rubber Floor (TT)
  • Electric Bed w/ Max Clearance Pass Thru Dinette (TT - N/A 27QBX)
  • Electric Bed w/ Max Clearance Pass Thru Dinette (FW)
  • Ramp Door Patio System
  • Roof Ladder - Collapsible
  • Ultracold Weather Heated Holding Tank 12V Pads
  • Euro Recliner 
  • Sofa Slide IPO Dinette Slide (29QB, 31QB, 37TSX13)(STD 36TSX16)
  • 58” Steel Roll Over Sofa Off Door Side IPO Fireplace (28RZR16)
  • 58” Steel Roll Over Sofa Door Side (21QBS, 27QB N/A, 32RZR14)
  • TT Highgloss Fiberglass Ext Sidewall
  • FW Highgloss Fiberglass Ext Sidewall (Mandatory 35DSX11, 37TSX13 & 36TSX16)
  • 8CF Gas/Electric RV Refrigerator
  • Alumafoil Insulation
  • Inverter 1500W
  • Renewable Energy Pkg (100W Flex Solar Panel, Control Panel, Wiring)
  • Tri-glass Shower Door ( STD 27QB, 32RZR14, 36TSX16 & 37TSX13)

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.


Forest River RV Logo

In 1996, Forest River founder Peter Liegl had a vision. He foresaw an RV company dedicated to helping people experience the joy of the outdoors by building better recreational vehicles. Today, we have grown to become one of the largest RV manufacturers in North America, producing class A and C motorhomes, travel trailers, fifth wheels, toy haulers, camping trailers and destination trailers. From the new family just starting out in the world of RVing to the experienced full-timer, we offer something for everyone.


Forest River RV is a division of Forest River, Inc., a Berkshire Hathaway company, which produces recreational vehicles, pontoons, park models, buses, cargo trailers and commercial trucks. The diversity of Forest River, Inc., enables us to approach the RV industry with a unique perspective, incorporating lessons learned at each one of our divisions. Operating with openness across a wide range of products is what makes us stand apart from the competition. At Forest River, Inc., quality and dependability are a necessity in everything we make.