Extang leads the tonneau cover industry with outstanding engineering and design. They have set the bar for tonneau quality yet continue to raise it. !
Solid Black Frame for Great Looks
Go with BlackMax when the look of solid black is what you want. It features heavy-duty, rich black, anodized rails and bows--a sharp look even when the cover is rolled up.
Engineered for All Climates
Extang makes the only 4-way fully-adjustable tonneaus that work well in both hot and cold climates. Simply position snaps at the appropriate weather setting for a perfect fit.
Secure, Strong, and Fast Monster Bows
Bows stay in place while driving and loading. Wide, flat design allows for maximum strength, as well as a smooth tarp surface. Spring-loaded for the fastest on and off.
LeverLock Corner System
Quick-release lever disengages tail rail for fast bulk hauling. To secure, simply "click" back into place. Made of heavy-duty fiberglass and reinforced nylon composite.
No-Drill, Easy-Install TuffKlamps
Vehicle specific for a perfect fit. Clamps offer two bow height positions: HIGH for performance and improved gas mileage and LOW for a sporty look and cold weather.
Tested & Proven MaxSnaps
Fiberglass-reinforced nylon snaps that will not break or scratch rails. Patented BlackMax 4-way snaps feature a tension tab to prevent sliding.
A simple but important feature, SnapStopper keeps snaps secure on the rail when tarp is rolled up for bulk hauling.
Convenient Cab Rail Loading
Exclusive to BlackMax, snaps along the cab rail allow quick, easy loading at the front of the truck bed.
Extang Black Max Tonneau Cover Silverado/Sierra 1999-2006, 6-1/2" short bed (including Heavy Duty)
(including Heavy Duty)