2023–2026 Colorado ZR2 and Canyon AT4X
Current listings cover the compatible GM OEM rock-slider applications for the 2023–2026 Colorado ZR2 and Canyon AT4X. Check the slider profile against the listing photographs, particularly if the rails were changed after purchase.
The store offers different platform positions and designs. A High step keeps the foothold higher for access to gear; a Low step is intended to reduce the climb into the cab. Mid-height options provide another position to compare. The available designs are not all the same step with a different label.
Earlier Colorado ZR2 applications
Use the earlier-generation selection in the store for a Gen 2 Colorado ZR2. Confirm your model year and compatible OEM rail directly with the seller if you are unsure. Do not select a 2023–2026 part for an earlier truck based on appearance.
Older product titles may group several GM names. For an earlier Canyon or a rail conversion, request a fitment check instead of assuming that a grouped title establishes compatibility.
Decide where the step will help
- Cab entry: compare the Low and Mid platform positions for your exact rail.
- Reaching gear: consider a High-position step.
- Different uses: check the available configurations for your generation in the store.
Drop heights and retention arrangements differ between designs. Use the individual listing and instructions for measurements, installation and warranty limits; don’t transfer a Toyota or Jeep specification to a GM step.
Confirm before production begins
Have your model year, vehicle generation and rail photographs ready. These are made-to-order products, so checking the mounting interface before purchase is more useful than guessing from trim names.