Silverado / Sierra 6.5' Bed RetraxPRO Rails:Standard Rails w/ Stake Pocket Cut Out There are a few reasons

There are a few reasons we chose the CP3 over the CP4:

Hassle-Free Installation:

Dirt and impurities cause oil to lose its ability to properly lubricate

Magnetic drain plug and anodized aluminum dipstick with magnetic insert

Silverado / Sierra 6.5' Bed RetraxPRO Rails:Standard Rails w/ Stake Pocket Cut Out There are a few reasonsRetraxPRO GLOSSY ALUMINUM BED COVER The RetraxPRO retractable truck bed cover is part of our Premium Aluminum Series covers. The Premium Aluminum Series covers are constructed from industrial strength aluminum slats that provide unsurpassed strength and ruggedness. The RetraxPRO not only provides rugged protection for your truck bed it also provides a patented low profile design that enhances the appearance of your truck. The compact storage container