StreetSideAuto Garage

Add a Vehicle

Your Saved Vehicles

Recently Searched Vehicles


Shop Auto Parts By
SHOP ALL BRANDS >>

More Vehicle Details

We need more details about your vehicle to verify part fitment.

Previously Searched Vehicles More...

Need Assistance?
Live chat Email Us
Narrow Your Search

Truck Steps and Running Boards - Side Step Bars

Learn More about Nerf Bars & Running Boards

Flanking your truck or SUV with a set of nerf bars or running boards can offer an attractive accent.  But sometimes the terminology involved can be confusing and vague.  The guide below should help to clear things up for you- the differences between nerf bars, step bars, side steps, and so on. 

A nerf bar is a length of steel running along the cab of your truck, often with a composite step for added friction.  Nerf bars keep the rocker areas of your truck safe against damage.  And because they contain step areas, nerf bars are often known also as step bars or tube steps.

A wheel to wheel nerf bar is a nerf bar that extends the full length of the cab and all the way back to the rear wheel.  Many of these models contain three side steps - one for each door and another for easy bed access.  They are also known as wheel to wheel step bars and wheel to wheel side step bars.

A running board is the original truck side step.  They are flat and even, and often include lighting systems and extra grippy surfaces for added safety.  The running board option is a good one if you're looking for a classic, vintage look. 


Truck Steps are like nerf bars but smaller.  Known also as truck step up bars or truck side steps, truck steps are understated but functional and a favorite in the 4x4 community for their high ground clearance.  They are perfect for truck owners looking for functional side step bars but don't want to look like their truck was left outdoors during a chrome storm.

We hope that clears things up.  Whether you're looking for highly durable, off-road pick up truck steps or a pair of attractive running boards for around town, if you're looking for side steps for trucks, you'll be able to find yours right here.