WeatherTech 110171 No-Drill Mud Flaps 2023-2026 Chevrolet Colorado

WeatherTech No-Drill MudFlaps 110171 (front pair), 120171 (rear pair) and 110171-120171 (front and rear set) are the splash guards WeatherTech builds for the 2023-2026 Chevrolet Colorado ZR2 and Trail Boss.

Key Benefits

• Cut to the wide-body wheel arch that the ZR2 and Trail Boss carry, rather than the narrower opening on the rest of the Colorado line.
• Zero drilling. The guard picks up factory attachment points, which keeps bare metal — and the corrosion that follows it — out of the picture.
• Nothing has to come off the truck first; WeatherTech publishes a mounts-in-minutes rating for most applications.
• Molded in an impact-resistant thermoplastic WeatherTech rates against UV, road salt and chemical attack.
• Real value on a trail truck: the guard catches the rocks and mud the tires fling straight at the rocker panel.
• Front, rear and full-set part numbers all share one fitment, so you can build up over time.
• Lifetime Limited Warranty, made in the USA.

What's Included

• 110171 — front MudFlaps, two pieces, with the hardware this application uses.
• 120171 — rear MudFlaps, two pieces, with the hardware this application uses.
• 110171-120171 — the complete four-piece front and rear set with hardware.

WeatherTech notes that an application mounts with the QuickTurn stainless steel fastening system, factory hardware or supplied hardware depending on the vehicle, and that drilling is never required.

Fitment

WeatherTech's third-generation Colorado selector opens with a single question: is your Colorado a ZR2 or Trail Boss model? Answer yes and it returns exactly these three numbers — 110171 front, 120171 rear, 110171-120171 set — for the 2023 through 2026 model years, and it skips the wheel-flare question entirely, because on those two trims the flares are not optional. One exclusion applies to all three part numbers: they do not fit Bison edition models. Answer no to the ZR2 and Trail Boss question and you land somewhere else: 110183 and 120183 for a Colorado that has the factory wheel flares, 110170 and 120170 for one that does not. The 2017-2022 ZR2 is a different truck with its own part numbers, 110085 and 120085.