Fabtech K1136 4 BASIC SYS W/ PERF SHKS 2019-22 GM C/K1500 P/U W/TRAIL BOSS/AT4 PKG. Roll-Up Soft Cover consisting of the center vertical

consisting of the center vertical uprights and the ring assembly

Select BMW 535xi

The covers come with convenient attachment tabs to avoid loss

will work with your factory hitch receiver

Thread Size: 12x1

Fabtech K1136 4 BASIC SYS W/ PERF SHKS 2019-22 GM C/K1500 P/U W/TRAIL BOSS/AT4 PKG. Roll-Up Soft Cover consisting of the center verticalThe Chevrolet Trail Boss and GMC AT4 both have a factory 2in lift compared to other GM 1500 trucks of the same year model. Fabtech's suspension system for these two trucks provide a 4in lift height on top of the factory 2in lift for clearance of 35in tall tires. Once a Trail Boss or AT4 is lifted with a Fabtech 4in system, the truck will sit the same height as a 1500 with a 6in suspension and 35in tires. Fabtech's suspension design for the Trail Boss