Nerf Bars & Running Boards Research Guide

1. How many step pads are on nerf bars for my truck or SUV?

Most nerf bars feature a step pad beneath each seating row. The typical SUV nerf bar will have 2 step pads per bar. Trucks are a slightly different situation. In general, standard cab trucks will have 1 step pad, extended cabs 1, large extended cabs and crew cabs 2, and quad cabs 2. Wheel-to-wheel and dually nerf bars have an extra pad at the rear wheel well.

2. What is the difference between cab length and wheel-to-wheel side steps?

Cab length side steps, the most common size, run the length of your truck or SUV's doors. Wheel-to-wheel models extend back to the rear wheel well, with an extra step for easy truck bed access.

3. How much weight can these nerf bars and running boards support?

The typical nerf bar can support approximately 300lbs. of weight at a time. Depending on the model, running boards can support up to 500lbs., thanks to integrated aluminum frames. Both nerf bars and running boards derive some of their holding capacity by mounting directly to your vehicle's frame.

4. How hard is it to wire running board lights?

Running boards that are equipped with lights come with all of the parts needed for installation, including a wiring harness. Straightforward instructions for wiring and installation are included with your light kit. Installation time for the light kit varies, based on your previous experience with your vehicle's electrical system.

5. Will installing nerf bars or running boards void my vehicle's rust warranty?

Virtually all of AutoAnything's side steps boast easy bolt-on installation to factory mounting positions. As this is the automaker-approved place for attaching their own side steps, mounting your running boards or nerf bars will not void your vehicle's rust warranty.

6. What are T304 and T403 steel?

You may notice two types of stainless steel used in making polished nerf bars: T304 and T403 steel. Both are highly corrosion-resistant alloys. T-304 has the highest chromium and nickel content of any stainless steel, making it the most corrosion-resistant material in the industry and the most commonly used stainless steel.

T403 stainless steel is highly corrosion-resistant, though it is a different alloy developed for high impact strength. Nerf bars made from either of these materials are highly corrosion resistant, will likely not rust for the life of your vehicle, and have the strength last through many thousands of uses.

7. I've read all the information on side steps, but still can't decide which ones to buy. What should I do?

Please give us a call at 1-800-874-8888. One of our friendly, knowledgeable Auto Accessory Specialists will be happy to answer any questions you may have and help you select the right side steps for your truck or SUV.