Not sure which 2006 GMC Sierra Folding Tonneau Covers are right for you? We have over 6556 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"I've had this cover for a few months now and am very happy with it. It looks great, works good, and the price is excellent. I was surprised at how water tight it is, I haven't had even a drop inside the bed after going through car washes and rain storms, and I even have it installed over diamond plate rail caps.
Two things that keep this cover from being perfect: There is an area in the fabric that isn't tight and it creates a dimple, not too bad but it is obvious. I also think the clips/clamps could break if your not careful. They provide an extra set, as if they expect them to break, so I am extra careful with them. The extang cover has a "better" spring loaded clamp but I don't think it is worth the extra money, I would buy the TonnoPro again if I had to." —Adam P from Bangor, ME bought a TonnoPro TonnoFold Tri-Fold Tonneau Cover for a 2006 GMC Sierra, 8' long bed.
"Love the cover, was very easy to install, looks great, however was disappointed it did not fully cover the holes in the top sides of the bed. Cover should have been about 1 inch wider." —Michael S from Canterbury, CT bought an Extang Trifecta Folding Tonneau Cover for a 2006 GMC Sierra.
"Real happy with the looks. Really easy to install,5 minutes is all it took. Price is good. Received very good help from service person I talked with on the phone." —Johnnie P from New Bern, NC bought an Extang Trifecta Folding Tonneau Cover for a 2006 GMC Sierra.
"I received this product within a few days of ordering. First time it rained, there was a little bit of water in the bed. I installed the cover about a week ago, so maybe the rubber seal will seat over time. Quality and fit are fine." —Robert M from Charleston, WV bought a TonnoPro TonnoFold Tri-Fold Tonneau Cover for a 2006 GMC Sierra.
"A COUPLE OTHER REVIEWS SAID IT COULD HAVE BEEN A LITTLE WIDER, ONE INCH WIDER WOULD BE PERFECT, MAYBE WE SHOULD TELL THE COMPANY. RON" —Ronald B from Intervale, NH bought an Extang Trifecta Folding Tonneau Cover for a 2006 GMC Sierra.
"This cover is awesome! Took ten minutes to install the first time, now it takes three after removing it a couple of times for mudding. Everyone asks me, "does it slide on?, does it have snaps?" I show them how it is attached and how it folds. Now they want to change there one piece cover to this model. Also, it fits perfect. Not short like some reviews said." —Kenneth P from Biddeford, ME bought a TonnoPro TonnoFold Tri-Fold Tonneau Cover for a 2006 GMC Sierra, 8' long bed.
"Fits great, it will keep my bed from getting scratched and keep my loot from sliding around!" —Michael B from North Olmsted, OH bought a BAK BAKFlip G2 Tonneau Cover for a 2006 GMC Sierra.
"The Extang Trifecta cover is the best out there, no stretching, no snaps, and removes in less than five minutes, you can't beat it.
" —Ryan M from Ashburn, VA bought an Extang Trifecta Folding Tonneau Cover for a 2006 GMC Sierra.
"When I read the reviews before I purchased the cover, I thought to myself Yea RIGHT,only ten minutes to install. Well it was just that easy. When I received the cover I was in the middle of putting down hard wood flooring in my house. I installed the cover and then started throwing all of the scraps from the flooring in bed of my truck. then it started to rain and rained for 2 days. With the cover on not a drop of water got into the bed. I love the cover and would highly recommend it. it adds a great look to my truck and does everything they say it does. It takes just a minute to take it off. A GREAT bargain! Thanks" —Rick H from Ocala, FL bought a Lund Genesis Tri-Fold Tonneau Cover for a 2006 GMC Sierra.
This top fit my GMC much better than some of the competition. I like the way the top comes over the rail and it's snug fit. Looks Great.!
Took me longer to get out of the box and to the truck than it did to install." —Linda F from Yorktown, VA bought a Lund Genesis Tri-Fold Tonneau Cover for a 2006 GMC Sierra.
"Excellent cover...fit is perfect on the 06 Sierra. Very easy to operate and goes on / off in minutes. No problems with cold weather shrinkage !! No snaps ever again !!!" —Steven G from New Braintree, MA bought an Extang Trifecta Folding Tonneau Cover for a 2006 GMC Sierra.