Heavy Duty Smooth Aluminum WideOpen® Step Boxes for Semi Trucks - 18 Inch Width Ready Lift It works with the vehicle

It works with the vehicle air system to hold the drawbar eye closely

Provides optimal liquid application in single- and double-auger spreaders

Protects radiator and grill from bugs and stones

Chute: Adjustable Height with Side Swing

Heavy Duty Smooth Aluminum WideOpen® Step Boxes for Semi Trucks - 18 Inch Width Ready Lift It works with the vehicleBuyers Products WideOpen Class 8 Step Boxes provide spacious, accessible storage for your semi truck. The lid of each box opens extra wide, allowing you to stow larger items and easily reach your tools and equipment. A universal design fits all major semi truck brands including Peterbilt, Kenworth, International, Freightliner, Western Star, Volvo, and Mack. The boxes feature . 125 in. thick aluminum construction to handle life on the open road. The