Trigger Industries

All about Trigger Industries

Trigger Industries builds the mud flap system most heavy-duty truck owners end up wanting: a rubber flap that hangs straight, a machined backing plate that does not rust out, and hardware that survives a Canadian winter. We are an authorized dealer and we stock the full flap range, including three DIRTY versions built for us that you will not find anywhere else.

Long John or standard height?

This is the only decision that really matters, and it comes down to how much coverage you want behind the tyre.

• Long John flaps hang lower. If you tow, run gravel roads, or are tired of repainting the front of your trailer, this is the one. It is also the look most dually owners are after.
• Standard height flaps clear driveways, ramps and steep approaches without dragging. If the truck sees curbs and parking garages more than gravel, take the standard.

Both come in universal and dually widths. Dually kits are sized for the rear wheel width on a DRW truck and will not look right on a single rear wheel.

The DIRTY versions

Three flap sets are co-branded with us and exclusive to Dirty Garage: DIRTY Long John dually, DIRTY standard height dually, and DIRTY standard height. Same construction as the standard Trigger flaps, different plate. If you want the truck to look like it came from here, these are the ones.

Do not order flaps without the hardware

The flap is half the product. Backing plates come in two finishes, and custom logo kickplates let you put your own mark on the plate. Trigger hardware is sold separately in standard and black, and the mud flap install tool makes the job a ten minute one instead of an afternoon. GM HD trucks need the finishing caps and filler caps to close out the mount cleanly, and F-450, F-550, 4500 and 5500 chassis need the wide-body spec kit.

Maverick bumpers

The Maverick line covers front and rear for the 2017-2022 and 2023 and newer Super Duty, the 2010-2018 and 2019-2023 Ram HD, and the 2024 and newer GM HD. These are plate bumpers built for winch mounting and recovery, not styling shells.

Also here

Dually rear fender liners for the 1999-2010, 2011-2016 and 2017-2022 Super Duty, plus Trigger exhaust tip overlays and the Dirty Exhaust Tip, and Trigger Trim for finishing the flap edge.

We ship to the United States and Canada, and Canadian orders arrive without brokerage fees.