Chevy Colorado Top-Rail Rock Guard Step

Introducing the Chevy Colorado Top-Rail Rock Guard Step — the next evolution of convenient access for the Chevy Colorado ZR2 3rd gen and GMC Canyon. This redesigned version mounts on the top rail of the factory rock guards, raising your foot placement for improved leverage when accessing roof racks, rooftop tents, recovery boards, or any cargo stored up high. It also provides a clean and safe stepping point for entering and exiting the vehicle, helping prevent paint scratches on the interior door panel edge.

Unlike traditional bolt-on or rail-clamp steps, this model uses a fully tool-less clip-on locking system that installs and removes in seconds. Its secure engagement points ensure it stays firmly in place during everyday use while still being easily removable before hitting the trails. Built from durable, UV-resistant ABS, it is engineered to handle real outdoor conditions without cracking or degrading in direct sunlight. Standard sizing options are available in 4 inch, 5 inch, and 6 inch widths, and if you need a specific custom width, I can make it to order to suit your exact setup and comfort.

Tested to support 1,000 lb of static load during in-house testing, the step showed no signs of warping, cracking, or surface damage to the plastic. Testing was stopped at 1,000 lb only to avoid placing excessive force on the truck during the test. Whether you’re loading gear, climbing in and out, or simply giving yourself a boost into the truck, this upgrade adds capability without drilling, permanent modification, or the hassle of bulky running boards.

Returns:
Returns are accepted within 14 days of the delivery date provided the item is new, unused, and in original condition. A 15% restocking fee will be deducted from the refund.

Disclaimer
By purchasing these steps, you agree that they are intended for static use only and acknowledge the natural variations that can occur in 3D-printed products. Material strength, long-term durability, and performance may vary depending on environmental factors such as temperature, UV exposure, and moisture, as well as installation and usage conditions. High-impact or dynamic loads are not recommended. You assume full responsibility for proper installation, use, and safety when operating or standing on this product. JT3Dsign LLC is not liable for any damages, injuries, or losses arising from improper use, installation, environmental effects, or manufacturing variances.

Limited Warranty
We offer a limited warranty on our 3D printed steps for 180 days from the date of purchase. This warranty covers defects in materials or workmanship when the product is used and installed as intended. It does not cover issues arising from incorrect installation, misuse, modifications, or environmental exposure beyond normal conditions, nor does it cover the inherent inconsistencies of the 3D printing process. If you experience a defect that is determined to be due to design or manufacturing, please contact us with detailed photos and a description of the issue. At our discretion, we will repair, replace, or refund the product. Our liability is limited solely to these remedies, and we are not responsible for any incidental or consequential damages. By purchasing and using these steps, you acknowledge and agree that you are doing so at your own risk.