Compatibility

Does Super Flaps fit your truck?

Super Flaps is purpose-built for the Ford Super Duty — not stretched to "universally fit" everything with four wheels. Here's exactly what's covered.

Model years	Trucks	Axle config	Notes
2017–2022	F250	SRW & DRW	Spacer Required
2017–2022	F350, F450	SRW & DRW	—
2023–current	F250, F350, F450	SRW & DRW	—

Not sure if you need the spacer? Measure your hitch tube — 2 5/8" or bigger needs the included 2 9/16" spacer. Smaller than that, you're good to go.

On real trucks

Not a render — here's Super Flaps mounted on two different Super Duty generations.

Super Flaps installed on a 2017-2022 Ford Super Duty

2017–2022 Super Duty (Gen 4)

Super Flaps installed on a 2023-present Ford Super Duty

2023–Present Super Duty (Gen 5)

Why only Ford Super Duty?

Straight answer.

The Super Duty's hitch layout is what makes this whole 4-in-1 design possible. It's not laziness — it's the reason Super Flaps can do a mud flap, a step, a light mount, and a tie-down without turning into the bulky mess it was built to replace.

Other truck models may come down the road. Not today.

Please verify before you order

Exhaust & other modifications

Diesel trucks' OEM exhaust works properly as-is with the Super Flaps system. Bolt on and go.
Gas trucks will require a modification to the OEM exhaust tip — it needs to angle more to the side, avoiding shooting right into the step. You'll want it similar to the diesel OEM exhaust tip.
If your exhaust has been modified beyond stock, it may require adjustment — check clearance before ordering.

Every truck is set up a little differently — trim packages, aftermarket bumpers, exhaust, and prior modifications can all affect fit. If you're unsure, reach out before you order, and we'll help you check.

Single exhaust tip clearance next to Super Flaps step

Dual exhaust tip clearance next to Super Flaps step

Still not sure?

Send us your exact year, trim & axle setup

We'll confirm before you order.