Aries Big Step 4" Nerf Bars

  • 4" diameter is designed to show well on larger trucks
  • T6 aluminum construction is strong, rust-free
  • 40% lighter than carbon steel
  • Textured black powder coat hides scratches
  • No-Drill Installation
  • Raised, custom, non-skid step pads
  • 5 year warranty

The Aries 4" Round Side Bars are made to be bigger, stronger and longer-lasting. Designed to be a heavier-duty side bar option because, when it comes to trucks, size does matter. The 4" diameter and 1/8" thick walls are made to accent larger, lifted trucks and are best complemented with a Big Horn bull bar.

They feature hardened T6 aluminum construction to be lightweight and rust-free and have a textured black powder coat that easily hides scratches and dirt. The bends in the bars will contour to your vehicle giving it a look that will look like it came from factory.

These step bars have a 5 year warranty.

BrandAries Automotive
Type4 Inch Oval & Round Bars
Length33 inch(es)
Width10 inch(es)
Height4 inch(es)
Weight24 lb(s)
WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more info go to