Shop Peterbilt Steps & Replacement Step Plates
Buy Peterbilt 379 frame steps, bumper steps, and retractable cab-style truck steps that serve as a direct replacement for worn steps. Choose from a premium lineup of billet aluminum, chrome, or stainless-steel step plates, frame mounted, and available in dozens of custom inserts and logo cutouts for extra personalization. Order replacement step accessories to help with safer access onto the
Peterbilt 379 deck plate, cab, and frame.
Upgrade Cab Access with Peterbilt 379 Safety Steps
Add
Peterbilt 379 step tool boxes, like saddle/step boxes with diamond-plate tread, model-specific lower steps, and
crossmember steps for better behind-the-cab accessibility.
Find semi truck frame steps and non-slip plates at every price range. For a premium show-truck add-on, opt for Iowa Customs or Lifetime Nut Covers; for a mid-range option, consider CMS, and for a standard frame step replacement (12", 18", and 24" steps), browse through Merritt, UP, or Sturdy-Lite.
Add Heavy-Duty Frame Step Hardware & Accessories
For drivers that need to add the finishing touches to an existing step plate, we maintain an in-stock supply of maintenance accessories like rubber gaskets and specific step inserts for S1/S2 style plates, as well as basic safety grab step foot holds that can be mounted on the frame.
Why Replace or Upgrade Your Peterbilt 379 Frame Steps?
Replacing worn or damaged steps can improve safety, reduce slip hazards, and make your truck easier to access during daily inspections, fueling, maintenance, and loading. Custom step plates and frame steps also help complete the exterior appearance of your Peterbilt 379, especially when paired with sleek-looking
Peterbilt 379 frame-nut covers and
Peterbilt 379 fuel tank steps.
