Nerf bar

A Nerf bar is a tubular accessory attached to the side of a vehicle, primarily trucks and SUVs, although smaller versions are sometimes seen on ATVs. They are generally mounted below the doors, parallel to the rocker panel. The name "Nerf bar" is somewhat misleading as it does not accurately reflect their functions.

Functionally, Nerf bars serve multiple purposes:

• Step Assist: Primarily, Nerf bars act as a step, aiding passengers in entering and exiting vehicles, especially those with a high ground clearance. This is particularly beneficial for children, the elderly, or anyone with limited mobility.

• Side Protection: While not designed for heavy impact, Nerf bars offer a degree of protection against minor side impacts, such as shopping carts or opening car doors in parking lots, potentially preventing damage to the vehicle's body.

• Aesthetic Enhancement: Nerf bars contribute to the vehicle's overall appearance, often giving it a more rugged or off-road look. They come in various styles, finishes, and materials to complement different vehicle designs.

Nerf bars are typically constructed from steel or aluminum and are attached to the vehicle's frame or body using mounting brackets. Installation usually involves bolting the bars to existing mounting points on the vehicle, although some models may require drilling.

Historically, the term "Nerf bar" originated in the world of racing, specifically for race cars where similar bars were used to prevent wheel-to-wheel contact during races, minimizing the risk of spin-outs or crashes. These early bars were more focused on protecting the wheels. While the name carried over to the aftermarket truck and SUV accessory, the modern Nerf bar prioritizes step assistance and minor side impact protection over the racing-specific wheel protection of its origins.