Their main functions are:
1. Provide easier access – Help passengers step into and out of higher vehicles.
2. Improve safety – Reduce the risk of slipping when entering or exiting the vehicle.
3. Protect the vehicle’s sides – Help shield the lower body panels from minor impacts, stones, and road debris.
4. Add convenience – Make it easier to reach the roof or load cargo on roof racks.
5. Enhance appearance – Give the vehicle a more rugged, stylish, or premium look.
WHY YOU MUST REPLACE OR INSTALL THEM:
IF THEY...
1 Become bent or damaged from impacts.
2 Develop severe rust or corrosion.
3 Have loose or broken mounting brackets.
4 Have worn, cracked, or slippery step pads.
5 No longer provide safe support when stepped on.
Replacing damaged nerf bars helps maintain passenger safety, vehicle protection, and appearance.