2023 XLR Nitro 321

Toy Hauler (TT)

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Floorplan

Floorplan of RV model 321

Our Thoughts

Trailer Length

Do not buy a bumper pull trailer this long until you understand trailer sway. Trailers over 30ft are tough and tiresome to control. You will need an anti-sway hitch and we recommend a long-bed truck. You may even want a dually. If you find you need a floorplan this large and intend to travel with it regularly, consider purchasing a fifth wheel trailer instead. You will need to buy a bigger truck, but a comparable length fifth wheel will offer a less stressful towing experience.

Cargo Capacity

This trailer has the ability to carry enough weight for most full-time families, or lots of toys for weekend adventures.

Tow Vehicle Recommendations

This trailer is an enormous trailer. You are solidly in heavy duty truck territory like the Ford Super Duty or the GMC Sierra HD. With a trailer this long, you may want to get a dually or look at special Hensley style hitches.

Also, be sure you are considering fifth wheels. They are more stable and easier to tow than travel trailers, while offering features like more storage and higher ceilings. You're already in heavy duty truck territory with this trailer, so you should at least look at fifth wheels.

Look inside the door frame for a sticker that lists the payload capacity. The vehicle needs to be able to carry the tongue weight of the trailer, passengers, and gear. For a driver, passenger, and gear, that means about 2,430 pounds.

Estimated Minimum Payload
Individual2,210 lbs
Couple2,430 lbs
Family2,790 lbs

Features

  • 5.5 Generator Powered by Yamaha
  • Second A/C
  • Energy Management System w/Triple 13.5K A/Cs
  • 12 cu. ft. gas/electric Refrigerator (N/A 28DK5)
  • Second Electric Awning (N/A 28DK5)
  • Dual Pane Windows
  • Ground Control 3.0 Electric Auto Leveling System
  • Solar Package - 190W Solar Panel
  • Rear Patio Package: Railing and Electric Awning
  • Rear Patio Steps
  • 3 Season Rear Patio Door
  • Full Body Paint Exterior

Package Features

  • Fiberglass Front Cap with Automotive Window
  • Friction Hinge Entry Door with Window
  • Dual Split 30 lb. LP Tanks
  • 50AMP Service w/Transfer Switch
  • Black Tank Flush
  • UV Resistant Gel-Coated Fiberglass Exterior
  • Radius Roof
  • Singular Roof Membrane with 12-Year Warranty
  • Insulated Storage Compartment Doors
  • Vacuum-Bonded Aluminum-Framed Sidewalls
  • Laminated and Insulated Slide Room Walls
  • Fully Enclosed “Body-Armor” Underbelly w/Radiant Foil Layer
  • Electric Awning w/LED Lights
  • Full-LED Rear Taillights
  • Undercarriage Doorside Lighting
  • Alumi-Tread Quad Entry Steps (Triple on 28DK5)
  • 12V Heated Holding Tanks
  • MORryde CRE3000 Suspension Enhancement
  • Electric Rear Stabilizer Jacks
  • 16” Radial Tires w/Nitrofi ll™
  • Aluminum Wheels
  • Dexter EZ-Lube® Axles
  • Full-Sized Spare Tire
  • Nev-R-Adjust® Brakes
  • 12V Battery Disconnect Switch
  • 80% Tint Radius Safety Glass Windows
  • LP/CO Detector
  • Fire Extinguisher
  • No Excuses Lionshead® Tire Warranty
  • TST Tire Pressure Monitoring System
  • Contemporary Interior Design Package
  • First-Class Theater Seating
  • Residential Microwave
  • 100 Gallons Fresh Water Tank
  • 17” Oven w/Cast Iron Cooktop
  • Residential 20 cu/ft Refrigerator (N/A 28DK5)
  • Bathroom Skylight
  • Lumber Core Cabinet Stiles
  • Adjustable Hidden Hinge Cabinet Hardware
  • Full Extension Four-Sided Craftsman Drawers
  • Radiant Foil Insulation Technology (Ceiling and Floors)
  • Stainless Steel Single Basin Kitchen Sink
  • 15,000 BTU Ducted Air Conditioning Distribution System
  • Grate Style Sink Cover/Drying Rack
  • Hardwood Cabinet Doors
  • LED Accent Lighting
  • Metropolitan Grey Bathroom Countertops
  • Master Suite w/ XLR King Bed (N/A 405, 407)
  • 72” Solid Passage Doors
  • Master Bedroom Accent Wall
  • Black Cabinet Hardware
  • Congoleum™ Stain-Resistant Vinyl Flooring
  • Window Trim Package
  • Roller Shades in Bedroom & Living Areas
  • Central Vac w/ Dual Sweep Pans
  • Solid Surface Kitchen Countertop
  • Electric Fireplace (N/A 28DK5)
  • Living Area Dimmable Lighting
  • 2,000W Inverter
  • Generator Prep
  • 30 Gallon Fuel Station
  • Single Electric Queen Bed w/Max Clearance Sofa/Dinette
  • 5,000 lb. Cargo Tie Downs
  • Insulated Floor
  • Retractable Panoramic Screen
  • Weatherproof Insulated Ramp Door
  • Black Night Shades
  • Washer/Dryer Hookups (N/A 28DK5, 405)
  • Ramp Patio Cable Kit
  • Alumi-Tread Entry Steps
  • Second Air Conditioner Prep
  • Backup Camera Prep
  • Multi-Zone Soundbar w/Built-in Subwoofer
  • TV and Cable Connections in Bedroom and Garage
  • Roof Satelite Prep
  • Exterior Speakers
  • Convenient USB Charging Stations
  • Winegard Air 360 Antenna w/WiFi and 4G LTE Prep
  • 50” Living Room TV

Links

Find One For Sale

RV Specifications

MSRP

Category

Toy Hauler (TT)

Sleeps

Length

37ft 10in

Width

8ft 6in

Weight

12,234 lbs

Cargo Capacity

4,351 lbs

Max Weight (GVWR)

16,585 lbs

Freshwater Capacity

102 gal

Graywater Capacity

71 gal

Blackwater Capacity

82 gal

Features

  • 5.5 Generator Powered by Yamaha
  • Second A/C
  • Energy Management System w/Triple 13.5K A/Cs
  • 12 cu. ft. gas/electric Refrigerator (N/A 28DK5)
  • Second Electric Awning (N/A 28DK5)
  • Dual Pane Windows
  • Ground Control 3.0 Electric Auto Leveling System
  • Solar Package - 190W Solar Panel
  • Rear Patio Package: Railing and Electric Awning
  • Rear Patio Steps
  • 3 Season Rear Patio Door
  • Full Body Paint Exterior

Package Features

  • Fiberglass Front Cap with Automotive Window
  • Friction Hinge Entry Door with Window
  • Dual Split 30 lb. LP Tanks
  • 50AMP Service w/Transfer Switch
  • Black Tank Flush
  • UV Resistant Gel-Coated Fiberglass Exterior
  • Radius Roof
  • Singular Roof Membrane with 12-Year Warranty
  • Insulated Storage Compartment Doors
  • Vacuum-Bonded Aluminum-Framed Sidewalls
  • Laminated and Insulated Slide Room Walls
  • Fully Enclosed “Body-Armor” Underbelly w/Radiant Foil Layer
  • Electric Awning w/LED Lights
  • Full-LED Rear Taillights
  • Undercarriage Doorside Lighting
  • Alumi-Tread Quad Entry Steps (Triple on 28DK5)
  • 12V Heated Holding Tanks
  • MORryde CRE3000 Suspension Enhancement
  • Electric Rear Stabilizer Jacks
  • 16” Radial Tires w/Nitrofi ll™
  • Aluminum Wheels
  • Dexter EZ-Lube® Axles
  • Full-Sized Spare Tire
  • Nev-R-Adjust® Brakes
  • 12V Battery Disconnect Switch
  • 80% Tint Radius Safety Glass Windows
  • LP/CO Detector
  • Fire Extinguisher
  • No Excuses Lionshead® Tire Warranty
  • TST Tire Pressure Monitoring System
  • Contemporary Interior Design Package
  • First-Class Theater Seating
  • Residential Microwave
  • 100 Gallons Fresh Water Tank
  • 17” Oven w/Cast Iron Cooktop
  • Residential 20 cu/ft Refrigerator (N/A 28DK5)
  • Bathroom Skylight
  • Lumber Core Cabinet Stiles
  • Adjustable Hidden Hinge Cabinet Hardware
  • Full Extension Four-Sided Craftsman Drawers
  • Radiant Foil Insulation Technology (Ceiling and Floors)
  • Stainless Steel Single Basin Kitchen Sink
  • 15,000 BTU Ducted Air Conditioning Distribution System
  • Grate Style Sink Cover/Drying Rack
  • Hardwood Cabinet Doors
  • LED Accent Lighting
  • Metropolitan Grey Bathroom Countertops
  • Master Suite w/ XLR King Bed (N/A 405, 407)
  • 72” Solid Passage Doors
  • Master Bedroom Accent Wall
  • Black Cabinet Hardware
  • Congoleum™ Stain-Resistant Vinyl Flooring
  • Window Trim Package
  • Roller Shades in Bedroom & Living Areas
  • Central Vac w/ Dual Sweep Pans
  • Solid Surface Kitchen Countertop
  • Electric Fireplace (N/A 28DK5)
  • Living Area Dimmable Lighting
  • 2,000W Inverter
  • Generator Prep
  • 30 Gallon Fuel Station
  • Single Electric Queen Bed w/Max Clearance Sofa/Dinette
  • 5,000 lb. Cargo Tie Downs
  • Insulated Floor
  • Retractable Panoramic Screen
  • Weatherproof Insulated Ramp Door
  • Black Night Shades
  • Washer/Dryer Hookups (N/A 28DK5, 405)
  • Ramp Patio Cable Kit
  • Alumi-Tread Entry Steps
  • Second Air Conditioner Prep
  • Backup Camera Prep
  • Multi-Zone Soundbar w/Built-in Subwoofer
  • TV and Cable Connections in Bedroom and Garage
  • Roof Satelite Prep
  • Exterior Speakers
  • Convenient USB Charging Stations
  • Winegard Air 360 Antenna w/WiFi and 4G LTE Prep
  • 50” Living Room TV

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