RV inventory · West Michigan
2021 Forest River RV XLR Nitro 351
The 2021 Forest River RV XLR Nitro 351 is a used fifth wheel. It is available from Veurink's RV Center in West Michigan for $44,995. Notable equipment includes Fiberglass Front Cap with Automotive Window, Friction Hinge Entry Door with Window, and Dual Split 30# LP Tanks.
$44,995
Offered by Veurink's RV Center · West Michigan · Visit dealer website
See this RV at Veurink's RV Center →
| Class | fifth wheel |
| Slides | 0 |
| Condition | Used |
| Stock # | 14219A |
Features
- Fiberglass Front Cap with Automotive Window
- Friction Hinge Entry Door with Window
- Dual Split 30# 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
How it compares
- Shoppers also consider traditional travel trailers in this size range, which typically lack the toy-hauler-style construction and heavy-duty underbelly protection found on the Nitro 351.
- Compared to slide-out bunkhouse fifth wheels, the Nitro 351's zero-slide layout means less mechanical complexity and a narrower tow profile.
- Units with standard painted aluminum exteriors won't offer the same UV-resistant gel-coated fiberglass finish or the 12-year single-membrane roof warranty found here.
Common questions
Does the XLR Nitro 351 have any slide-outs?
No, this floorplan has zero slide-outs. That keeps the profile narrower for easier towing and gives you a simpler, lower-maintenance floor plan.
What kind of electrical service does this unit support?
It comes with 50-amp service and an integrated transfer switch, which means it can handle shore power at modern campgrounds and is ready for a generator hookup without extra wiring work.
How is the underbelly protected in cold or rough conditions?
The underbelly uses a fully enclosed "Body-Armor" design with a radiant foil layer, and the holding tanks are 12V heated — useful for camping in cooler temperatures.
What LP tank setup does the 351 use?
It has dual split 30-pound LP tanks, giving you a reasonable propane supply for cooking and heating without a single oversized tank to manage.
What does the 12-year roof warranty cover?
The roof uses a singular membrane design rated for a 12-year warranty, which is above average for the class and reduces long-term maintenance concerns around seams and leaks.
Is the exterior durable enough for off-pavement use?
The exterior combines UV-resistant gel-coated fiberglass, vacuum-bonded aluminum-framed sidewalls, and a fiberglass front cap with an automotive-style window — a more rugged construction than standard vinyl-wrapped sidewalls.
Does it include a black tank flush system?
Yes, a black tank flush is included, making routine tank cleaning considerably easier without needing aftermarket add-ons.
Shoppers also like
- 2026 Keystone RV Arcadia Select 28SLS — $44,995
- 2027 KZ Ridgeway R28BH — $45,995
- 2026 Keystone RV Arcadia Select 25SRD — $40,995
- 2026 Dutchmen RV Astoria 260RK — $39,999
- 2026 KZ Durango Half-Ton D232MLD — $54,995
- 2026 KZ Durango Half-Ton D286BHD — $58,995
Listed by Veurink's RV Center in West Michigan. Availability is updated continuously from the source lot.