Cover your cargo with the easy access and full protection of the American Tonneau Tri-Fold Tonneau Cover. Designed to flip up and clamp down fast, this folding tonneau gives your bed the perfect blend of access and coverage. Built in the USA. Limited Lifetime Warranty.
Secure your gear without draining your wallet. The TonnoPro Tri-Fold Tonneau Cover delivers easy-to-use cargo protection with its no-tool installation and folding design. Plus it looks great and improves your gas mileage. 10-year fabric warranty, Lifetime Warranty on the frame.
Flip your way to full bed access with the BAK BakFlip G2 Tonneau Cover. Constructed from durable aluminum with an advanced 1/2” thick EPS core, it’s capable of holding up to 300 lbs of distributed weight. Plus, its unique design locks flips and locks all the way forwards and backwards. Low-profile fit for streamlined looks. 1-year warranty.
The Extang Trifecta Tonneau Cover tops the charts in design, durability and convenience. It folds open in 3 sections for fast bed access and installs in just 3 minutes. Traditional or Signature fabric. 10-year tarp warranty. Lifetime Warranty on frame.
Top off your truck bed with the ultra secure TonnoPro HardFold Tri–Fold Tonneau Cover. Tailor made from all–aluminum panels and finished with marine–grade vinyl, this folding truck bed cover protects your payload from thieves, weather and wind. Preassembled for an easy install. Lifetime frame Warranty; 10–year cover warranty.
Make the Solid bed cover choice: the Extang Solid Fold Tonneau Cover. A hard version of the famous Trifecta Tonneau, this folding tonneau cover is strong yet incredibly lightweight. Installs fast and locks to your bed with SafetyKlamps. 3-year warranty.
Complete cargo coverage demands flexibility—loosen up with the UnderCover Flex Tonneau Cover. This folding tonneau cover flips & folds forward and backward to deliver full bed access when open and maximum security from wet weather and sticky fingers when closed. 3-year warranty.
Seal off your pickup's payload with the powerful BAKFlip FiberMax Tonneau Cover. Custom built from Fiberglass Reinforced Polymer with a weather-tight hinge system, it's the strongest tonneau in BAK's line of folding truck bed covers. Flips forward for 100% bed access. 2-year warranty.
You’re gonna flip your lid when you see how much you save with the BAK BAKFlip VP Tonneau Cover. It's crafted from vinyl-covered aluminum with an EPS core and folds all the way forward like all other BAKFlip folding truck bed covers. Supports up to 300 lbs on top. 2-year warranty.
The Extang EnCore Tonneau Cover delivers the easy access of a folding tonneau cover with the security of a hard cover. The panels are locked using your ignition key featuring BOLT®, one-key lock technology.. And, the fiberglass-reinforced panels resist UV damage and decrease payload temperatures. 3-year warranty.
Get the same awesome design of the G2 Bakflip with HD (Heavy Duty) strength. Made from aluminum panels with a 5/8" thick EPS core, the BAK BakFlip HD Tonneau Cover provides all of the convenient features of its sibling plus the strength to hold up to 400 lbs of distributed weight. 2-year warranty.
Get to your gear twice as fast! The TruXedo Deuce Tonneau Cover folds open from the front or rolls from the back for access no other soft truck cover can match. Plus, this folding tonneau cover clamps on to your truck bed in minutes. Lifetime Warranty.
Up the ante on truck bed security, style and function with the Extang Solid Fold ToolBox Tonneau Cover. Based on the original Solid Fold design, this folding truck bed cover makes way for your already–installed, standard sized truck toolbox. 3–year warranty.
Good things come in threes and the Lund Genesis Tri-Fold Tonneau Cover is no exception. This soft folding tonneau cover delivers good looks, easy operation and incredible durability. Installs in under 3 minutes with cam-action clamps. Lifetime Warranty.
Secure your payload and boost your carrying capacity at the same time with the BAK BAKflip CS Tonneau Cover. This custom truck rack tonneau cover combo includes a BAKflip HD and BAK CS Rack to handle any job. Easy no-drill install. 2-Year Warranty.
For a folding tonneau cover with optimal protection and ease of use, look no further than the Bestop EZ Fold Tonneau. Its simple, yet smart, tri-fold design can be held open or closed with straps or clamps. Constructed from durable, leather-grain textured vinyl that’s stretch and shrink resistant for use in any weather. Limited Lifetime Warranty.
Make the best bet in bed security—the Extang Trifecta Toolbox Tonneau Cover. Boasting all the features that make the original Trifecta a lock, this folding tonneau cover is custom cut to fit beds with a standard 20” toolbox installed. Lifetime frame and 10-year tarp warranties.
Don’t let your bed protector limit your carrying capacity. Extang eMax Folding Tonneau Covers flip all the way forward, giving you full access to your payload. Arrives pre-assembled and installs fast using no-drill SafetyKlamps and SpeedKlamps. Lifetime Warranty.
Haul your payload safely under the watchful eye of the Lund Genesis Elite Tri-Fold Tonneau Cover. This tri-fold tonneau cover wraps your precious cargo in heavy-duty twill weave—resistant to mildew, water, UV rays and more. Plus, it includes a cable clamp and tailgate seal for extreme protection. Lifetime Warranty.
A fiberglass folding tonneau cover and an adjustable overhead rack—enjoy the best of both worlds in one custom-made system with the BAK BAKFlip CS-F1 Contractor Series Tonneau Cover. Built tough to support up to 500lbs up top. 2-year warranty.
Keep your truck bed simple and secure with the Tonneaucraft Tri-Fold Tonneau Cover by Steelcraft! This aluminum, soft-top tonneau cover is lightweight and low profile. To make installation a breeze, your Tonneaucraft tonneau cover comes completely pre-assembled. 3-year warranty.
Not sure which 2011 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:
"Installing the cover is actually as easy as they say.The fit could not be better. No problem with the GMC truck bed liner or cap rails. No need to cut anything. Looks awesome with a black truck." —Fred W from Cos Cob, CT bought an Extang Trifecta Folding Tonneau Cover for a 2011 GMC Sierra.
"they do the trick, look good easy to install,about 3min.so far so good, it took only 48 hr to get here,WOW Thanks AutoAnything, David" —David B from Oakham, MA bought a BAK BAKFlip G2 Tonneau Cover for a 2011 GMC Sierra.
"Easy to install but I did have to cut my bed rails to make it fit but other than that it was easy and fit perfect." —Bradley B from Goodyear, AZ bought a BAK BAKFlip G2 Tonneau Cover for a 2011 GMC Sierra, Short bed (approx. 5 1/2 ft.).
"seems like a good quality cover for the price. directions sucked but an easy enough install." —Michael O from Madison, WI bought a BAK BAKFlip G2 Tonneau Cover for a 2011 GMC Sierra.
"Love the way it sounds with wide open throttle and even just getting on it. Much throatier sound, sounds like a real truck now! Better throttle response and I also picked up an average of 1mpg with it...every little bit counts in this economy. Fairly easy instal just took some time. Overall, very good buy!" —Josh T from Sahuarita, AZ bought a BAK BAKFlip G2 Tonneau Cover for a 2011 GMC Sierra.
"Installed 2 weeks ago. I need to add weather stripping to get it to seal better. The cover flutters alot over 70mph. The pivot areas dont look the best when it is folded out flat on the bed. It doesn't seem to be a bad cover for the price." —Rick H from Oakland, IA bought a TonnoPro TonnoFold Tri-Fold Tonneau Cover for a 2011 GMC Sierra.
"Like the cover and ease of installation. Great value and looks pretty good. My only complaint is the rear corners are raised up a bit in order to clear tailgate opening and closing." —Steve K from Highland , MI bought a TonnoPro TonnoFold Tri-Fold Tonneau Cover for a 2011 GMC Sierra.
"The cover fits very well and looks like it came with the truck. Doesn't look bulky like other covers and is water proof!" —Tuyen N from Pearland, TX bought a BAK BAKFlip G2 Tonneau Cover for a 2011 GMC Sierra, Short bed (approx. 5 1/2 ft.).
"Easy to put on or take off. Corners seem to be "up" a bit. Very well worth the cost." —Fred F from Erin, NY bought a TonnoPro TonnoFold Tri-Fold Tonneau Cover for a 2011 GMC Sierra.
"Talked to another individual who had the Extang Trifecta Folding Tonneau Cover on his vehicle and he actually showed me how it worksd right there in the parking lot. I really like the cover, especially since the tail gate locks. Simple to install. Just as the instruction stated, it took longer to get it out of the box then to put it on the truck." —Charles G from Oakdale, PA bought an Extang Trifecta Folding Tonneau Cover for a 2011 GMC Sierra.
"I took my time and looked at several Tonneau Covers locally and on the internet before I decided to purchase the TonnoPro Tri-Fold Cover. The TonnoPro seems to be well built and made of quality materials. The cover installed in minutes and fit well.
I am very pleased with my purchase and would reccomend this cover to others.
I had one slight problem, when clamping down the latches near the tailgate to secure the cover, I noticed that the hard plastic latch slide was being pinched between the cover frame and the top of the bed, not allowing the cover to become tighlty secured. Over time, if this problem was not corrected I'm sure that this would have scratched the paint on the truck bed. I called TonnoPro customer service and they sent me (that day) two new plastic clamp latches that were about 1/2" longer than the original parts that came with the cover and this solved the problem. TonnoPro Customer Service gets 5 Stars as does Autoanything.com for the smooth sales transaction." —John T from Pittsburgh, PA bought a TonnoPro TonnoFold Tri-Fold Tonneau Cover for a 2011 GMC Sierra.