












































14 Days
603
1
$29,500.00
Note: KSL, its service providers, and the seller receive data from this message. See our Privacy Notice and TOU for details.
This is a custom-built 2023 Dune Sport Firestorm (Model TH26), engineered from the ground up for serious off-grid UTV hauling and rugged dry camping. Built on a heavy-duty frame meant to handle real weight, it’s ready to haul your heavy rigs or gear anywhere. UNMATCHED OFF-GRID POWER & UTILITY Dual-Source Power: Built-in Onan 2800W Gas Generator paired with a 400W Solar Kit & 30A charge controller. Fully self-sufficient.
Massive Fresh Water: Huge 100-Gallon fresh water tank—double the capacity of standard RVs. Perfect for extended trips and spraying down toys after a hard ride.
MASSIVE GARAGE & CARGO CAPACITY 13.5-Foot Open Garage: Features elevated custom storage cabinetry designed specifically to avoid UTV tire/body damage. Easily fits a full-size 4-seat side-by-side (like a KRX4).
Heavy-Duty Hauler: Built by Dynamite Manufacturing with a massive 14,000 lb GVWR and a huge 6,905 lb cargo carrying capacity.
COMFORT & FEATURES Open & Airy: Extra-large windows and a pull-down screen for the rear ramp door.
Patio Mode: Rear ramp cables are included to easily convert the ramp into an elevated outdoor balcony/patio.
Amenities: Air Conditioning, Awning, and sleeping capacity for up to 7.
TOWING LOGISTICS Year: 2023 Length: 26 Feet GVWR: 14,000 lbs Cargo Weight Limit: 6,905 lbs Axles: Heavy-duty dual axles with 235/80x16 tires, upgraded to Heartland Hitch: A 2 1/2" Weight Distribution Hitch is available to manage the heavy-duty capacity seamlessly.
Estimate your monthly payment
KSL Classifieds makes it easy to buy and sell with peace of mind. Check our safety tips and quickly report anything that doesn’t look right to keep your experience smooth and secure.











14 Days
603
1
$29,500.00
Note: KSL, its service providers, and the seller receive data from this message. See our Privacy Notice and TOU for details.
Estimate your monthly payment
KSL Classifieds makes it easy to buy and sell with peace of mind. Check our safety tips and quickly report anything that doesn’t look right to keep your experience smooth and secure.













































This is a custom-built 2023 Dune Sport Firestorm (Model TH26), engineered from the ground up for serious off-grid UTV hauling and rugged dry camping. Built on a heavy-duty frame meant to handle real weight, it’s ready to haul your heavy rigs or gear anywhere. UNMATCHED OFF-GRID POWER & UTILITY Dual-Source Power: Built-in Onan 2800W Gas Generator paired with a 400W Solar Kit & 30A charge controller. Fully self-sufficient.
Massive Fresh Water: Huge 100-Gallon fresh water tank—double the capacity of standard RVs. Perfect for extended trips and spraying down toys after a hard ride.
MASSIVE GARAGE & CARGO CAPACITY 13.5-Foot Open Garage: Features elevated custom storage cabinetry designed specifically to avoid UTV tire/body damage. Easily fits a full-size 4-seat side-by-side (like a KRX4).
Heavy-Duty Hauler: Built by Dynamite Manufacturing with a massive 14,000 lb GVWR and a huge 6,905 lb cargo carrying capacity.
COMFORT & FEATURES Open & Airy: Extra-large windows and a pull-down screen for the rear ramp door.
Patio Mode: Rear ramp cables are included to easily convert the ramp into an elevated outdoor balcony/patio.
Amenities: Air Conditioning, Awning, and sleeping capacity for up to 7.
TOWING LOGISTICS Year: 2023 Length: 26 Feet GVWR: 14,000 lbs Cargo Weight Limit: 6,905 lbs Axles: Heavy-duty dual axles with 235/80x16 tires, upgraded to Heartland Hitch: A 2 1/2" Weight Distribution Hitch is available to manage the heavy-duty capacity seamlessly.










