24x28x18 Inch Heavy Duty Diamond Tread Aluminum Step Box Fuel Cleaners Adjusts the rate brine is

Adjusts the rate brine is being sprayed to compensate for vehicle speed

Built-in frame mounting rails

Contents protected by a side-hinged barn style door and aluminum continuous hidden hinge with solid 1/4 in

Extra wide viewing angle for superior visibility

Buyers Products Pre-Wired Switch Panels come in an aluminum bracket ready for installation

24x28x18 Inch Heavy Duty Diamond Tread Aluminum Step Box Fuel Cleaners Adjusts the rate brine isBuilt for medium to heavy duty trucks, Buyers Products Heavy Duty Diamond Tread Aluminum Step Box provides framed steps with convenient built in storage space. These boxes are a great multi purpose solution for larger vehicles like Class 8 trucks. A universal design fits all major semi truck brands including Peterbilt, Kenworth, International, Freightliner, Western Star, Volvo, and Mack. The rugged design incorporates a smooth aluminum body with a