Westin HDX Drop Side Steps Textured Black Stainless Steel For Double Cab Model 56-137152 Standard Bed It has a standard 2-5/16-inch

It has a standard 2-5/16-inch ball and fits 2-1/2-inch or 3-inch lunette rings

Rail kits are rated to match manufacturer's vehicle weight ratings

Size Options (Largest to Smallest)

Dee Zee Rough Step Running Board Bracket Model DZ15316

2-In Folding Shank Model 18112

Westin HDX Drop Side Steps Textured Black Stainless Steel For Double Cab Model 56-137152 Standard Bed It has a standard 2-5/16-inchWestin Westin HDX Drop Nerf Bars Textured Black Stainless Steel For Double Cab Model 56 137152 Westin's HDX Stainless Drop Nerf Step Bars are built with corrosion resistant, textured black painted stainless steel designed to last under the toughest of conditions. With 1 piece construction, these nerf step bars provide over 2 added inches of toe heel step area than our competitors and fit tight to the vehicle's rocker panel for a solid fit and rugged