Grill
F-20 Hitch Mounted Propane Grill
4.9 out of 5 stars 4.9 (55)
355 sq in at 20,000 BTU on SAE 304 stainless grates.
$799.00 · With Dual Swing Arm
More Info →
ShopSave 10% on your first order
Mount it to your 5th wheel's rear receiver and the tow hitch stays free. Full-size grilling, fed off the tank you already tow.
Patented Dual-Swing Arm
Rear door still opens
2-Year Warranty
On all hardware
Tow Hitch Stays Free
Mounts on the trailer, not the truck
Based in Santa Cruz, CA
Designed and shipped from the USA
The grill, what feeds it, and what carries the rest.
Grill
4.9 out of 5 stars 4.9 (55)
355 sq in at 20,000 BTU on SAE 304 stainless grates.
$799.00 · With Dual Swing Arm
More Info →
Grill
4.9 out of 5 stars 4.9 (30)
355 sq in at 15,000 BTU on cast iron grates.
$599.00 · Dual Swing
More Info →
Fuel
4.8 out of 5 stars 4.8 (5)
Runs the grill off your trailer's onboard propane. Up to 20,000 BTU.
$179.99
More Info →
Fuel
5.0 out of 5 stars 5.0 (24)
5 lb refillable tank - about five 1 lb disposables.
$124.99$115.00
· with Case / No Hose
Cargo
5.0 out of 5 stars 5.0 (22)
38" x 24" reinforced aluminum platform rated to 200 lbs.
$729.00$525.00
· With Dual Swing Arm
Accessory
5.0 out of 5 stars 5.0 (35)
Keeps road grime off between stops.
$49.99
More Info →Cooking inside a fifth wheel heats the rig and puts the smell in the soft goods.
Most fifth wheels and 5th wheel toy haulers carry a frame-mounted 2-inch receiver at the rear. That is where the swing arm goes. You never unhitch to cook, the truck bed hitch is untouched, and the grill rides with the trailer between stops.
The swing arm
The patented dual swing arm mounts to your 2-inch receiver and rotates up to 180° on a locking hinge. Swing it out to cook, swing it back to close up — your rear camper door still opens all the way.
On the trailer's rear receiver, swung out, cooking.
Legs out, freestanding on any flat surface at the site.
The math
You could piece it together. Or get one system that does it all - with the patented swing arm none of the alternatives have.
Piece it together
Total$850
Four purchases. Four things to store in a trailer that has no spare room.
One system
Press
Best Portable Full-Size Grill of 2026
“The F-20 delivers true full-size grilling performance in a rugged, vehicle-mounted setup. The patented dual swing arm gives full tailgate access while you cook - a genuine engineering win.”
Easy and Convenient
“If you are a grill master who also loves traveling, then the HitchFire F-20 may be exactly what you never knew you needed. Designed for those road trips or overlanding excursions where you don't want to hassle with the effort of setting up a grill.”
Cooks Like a Dream
“The grill is to be the centerpiece of your adventure, it's tough to beat the hitch-mounted capability of this grill. It's portable, smart to use, and cooks meat like a dream. What more do you need?”
F-20 specs shown. Forge 15 runs the same 355 sq in at 15,000 BTU. Confirm your trailer's rear receiver is frame-mounted and rated to carry weight before ordering - we will check it with you.
If your trailer has a standard 2-inch receiver at the rear, yes. Most fifth wheels and 5th wheel toy haulers do. The swing arm slides into that receiver the same way it would on a truck — no drilling, no brackets.
The one thing to confirm first is that the receiver is frame-mounted and rated to carry weight rather than just tow. Some rear receivers on towables are rated for light loads only. Send us a photo of the back of your rig and we will tell you straight, including if the answer is no.
No, and this is where a 5th wheel has an advantage over a bumper-pull. Your trailer connects by kingpin in the truck bed, so the truck's rear receiver is not what the hitch uses. And because the grill mounts on the trailer's own rear receiver, nothing about your towing setup changes at all.
Yes. The RV Quick Connect Kit ties the grill into your onboard tank and supports up to 20,000 BTU, with no electrical power required. That means no second bottle rattling around in a pass-through.
The dual swing arm rotates up to 180°, so you swing it clear rather than unmount it. On a toy hauler with a rear ramp, swing the arm fully to one side before dropping the ramp — that is the one setup worth dry-running once in the driveway before your first trip.
Yes. Swing it in against the trailer, pin it, and drive. There is nothing to break down or find storage for.
Every HitchFire product carries a 2-year manufacturer warranty against defects in materials and workmanship. Free shipping in the lower 48 and free returns if it isn't right.