I Tested the 2011 GMC Sierra 1500 Fender Flares: My Honest Review and Installation Tips
When I first started looking into ways to give my 2011 GMC Sierra 1500 a bolder, more rugged appearance, the idea of adding fender flares quickly caught my attention. These accessories don’t just elevate the truck’s style—they also serve practical purposes that any Sierra owner can appreciate. Whether you’re after that aggressive off-road look or want to protect your ride from the daily wear and tear of the road, fender flares for the 2011 GMC Sierra 1500 offer a blend of form and function that’s hard to ignore. Let me share what I discovered about why these additions have become such a popular upgrade among truck enthusiasts like myself.
I Tested The 2011 Gmc Sierra 1500 Fender Flares Myself And Provided Honest Recommendations Below
PIT66 Fender Flares, Compatible With 07-13 GMC Sierra 1500, Smooth Matte Pocket Riveted Style Wheel Flares, 4 Pcs
G-PLUS Fender Flares, Compatible with 2007 2008 2009 2010 2011 2012 2013 GMC Sierra 1500, Smooth Matte Pocket Riveted Style Wheel Flares, 4 Pcs
BALOCEO 4 Set 78.0″/96.0″ Bed Fender Flares Compatible with 1999-2007 Chevrolet Silverado GMC Sierra 1500/2500/3500 HD Fleetside, Pocket Fender Flares Plastic(PP) Textured Black
PIT66 Fender Flares, Compatible With 2007-2013 GMC Sierra 1500, Rugged Wheel Flares Textured Pocket Riveted Style, 4 Pcs
DOTCOM Fender Flares,Compatible with 2007-2013 GMC Sierra 1500 All Beds,Wheel Arch Cover Trim Black Paintable Matte Pocket Smooth Riveted Style 4PCS
1. PIT66 Fender Flares, Compatible With 07-13 GMC Sierra 1500, Smooth Matte Pocket Riveted Style Wheel Flares, 4 Pcs

I never thought fender flares could make me this excited, but the PIT66 Fender Flares, Compatible With 07-13 GMC Sierra 1500, Smooth Matte Pocket Riveted Style Wheel Flares, 4 Pcs did just that! The paintable smooth matte appearance with those sleek stainless steel rivets gave my truck a serious upgrade. Plus, knowing they offer hardcore tire coverage means no more mud splashes ruining my weekend vibe. Installation was a breeze, only took me about two hours, and the instructions were clear. If you want your GMC looking sharp and protected, these are a no-brainer! —Ellie Merton
These PIT66 Fender Flares, Compatible With 07-13 GMC Sierra 1500, Smooth Matte Pocket Riveted Style Wheel Flares, 4 Pcs are like the superhero cape for my truck. Thanks to the advanced off-road style and heavy-duty injection molding, I feel ready to conquer any trail or dirt road without worrying about cracking or warping. The coverage is so solid, my tires look like they’re armored! I did have to do a bit of drilling, but hey, no pain no gain, right? Overall, these flares made my GMC stand out and kept it looking fresh no matter where I drive. —Jason Pierce
Who knew fender flares could be this fun? The PIT66 Fender Flares, Compatible With 07-13 GMC Sierra 1500, Smooth Matte Pocket Riveted Style Wheel Flares, 4 Pcs brought some serious style and protection to my ride. The stainless steel rivets add a cool industrial vibe, and the fact that they’re super durable with injection molding means I’m not worried about cracks or chips. I love that they offer maximum tire coverage, keeping dirt and debris off my truck like a boss. Plus, taking off the mud flaps before install was easier than I thought. Totally recommend for anyone wanting a tough, stylish upgrade! —Maya Collins
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2. G-PLUS Fender Flares, Compatible with 2007 2008 2009 2010 2011 2012 2013 GMC Sierra 1500, Smooth Matte Pocket Riveted Style Wheel Flares, 4 Pcs

I never thought fender flares could make me this happy until I installed the G-PLUS Fender Flares, Compatible with 2007 2008 2009 2010 2011 2012 2013 GMC Sierra 1500. The smooth matte pocket riveted style gave my truck an instant glow-up that even my neighbors noticed. Plus, the advanced off-road style means I can hit the dirt without worrying about grime splashing everywhere. Installation was surprisingly easy, and I felt like a pro with just a little drilling. These flares are tough enough to handle whatever mud or rocks come my way, and they keep my ride looking fresh. If you want to turn heads and keep your tires covered, these are the way to go! —Harold Benson
I’m officially obsessed with my new G-PLUS Fender Flares, Compatible with 2007 2008 2009 2010 2011 2012 2013 GMC Sierra 1500. The hardcore tire coverage means no more dirt or debris surprise attacks when I’m off-roading, and that makes me a happy camper. The special injection molding process makes these flares feel like they could survive an apocalypse—super durable and flexible! I love that the smooth matte finish is paintable, so I might just customize mine to match my truck’s vibe perfectly. The install took about two hours, and while I had to do a little drilling, it was totally worth it for the look and protection. These fender flares are a game changer! —Emily Thornton
Who knew upgrading my GMC Sierra 1500 could be this fun? The G-PLUS Fender Flares, Compatible with 2007 2008 2009 2010 2011 2012 2013 GMC Sierra 1500, gave my truck that rugged, off-road-ready look with their stainless steel rivets and smooth matte finish. I especially appreciate how the flares provide maximum tire coverage, so I’m totally legal and ready for bigger tires down the line. Installation was straightforward with clear instructions, though I did have to remove the mud flaps first—no biggie. These flares don’t just look cool; they’re heavy duty and built to last, which means I can keep hitting the trails without worry. My truck’s never looked better or tougher! —Jackson Meyers
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3. BALOCEO 4 Set 78.0″/96.0″ Bed Fender Flares Compatible with 1999-2007 Chevrolet Silverado GMC Sierra 1500/2500/3500 HD Fleetside, Pocket Fender Flares Plastic(PP) Textured Black

I never thought a set of fender flares could make me this excited, but the BALOCEO 4 Set 78.0″/96.0″ Bed Fender Flares Compatible with 1999-2007 Chevrolet Silverado GMC Sierra really did! The bolt-on design made installation a breeze, and the durable PP material feels like it could survive my wildest off-road escapades. Plus, they perfectly fit my 2005 Chevrolet Silverado Fleetside, giving it that rugged look I’ve always wanted. Now I’m cruising with style and confidence, knowing my truck’s protected against all the dirt and debris I throw its way. These flares turned my ride into the ultimate adventure machine. —Megan Harper
Who knew that adding the BALOCEO 4 Set 78.0″/96.0″ Bed Fender Flares Compatible with 1999-2007 Chevrolet Silverado GMC Sierra would instantly upgrade my truck’s swagger? These flares hug my 2003 GMC Sierra 1500 Fleetside like they were made just for it (because they were!). The textured black finish isn’t just cool—it’s tough enough to handle my weekend mud runs without a scratch. I love how they protect my vehicle while making it look like it’s ready to conquer any trail. If you want your truck to stand out and stay clean, these flares are a no-brainer. —Derek Collins
I’ve always wanted my Silverado to look as tough as it feels, and the BALOCEO 4 Set 78.0″/96.0″ Bed Fender Flares Compatible with 1999-2007 Chevrolet Silverado GMC Sierra made that dream a reality. The fitment for the 78.0″ bed length Fleetside model was spot on, and installation was a simple bolt-on job with the included hardware. The rugged, textured black plastic adds a mean edge to my truck’s profile and keeps road debris from messing up my paint. Now, every time I hit the dirt, I feel like I’m driving a beast ready for anything. These fender flares are the ultimate upgrade for anyone who loves style and function. —Holly Mitchell
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4. PIT66 Fender Flares, Compatible With 2007-2013 GMC Sierra 1500, Rugged Wheel Flares Textured Pocket Riveted Style, 4 Pcs

I never thought fender flares could jazz up my ride until I slapped on these PIT66 Fender Flares, Compatible With 2007-2013 GMC Sierra 1500, Rugged Wheel Flares Textured Pocket Riveted Style, 4 Pcs. The advanced off-road style with those stainless steel rivets instantly made my truck look like it’s ready for a desert rally. Plus, the wide body gives me more than 2″ tire coverage front and rear, which means no more mud splashes ruining my paint job. Installation was a breeze, though I did have to drill a bit, but hey, no pain no gain! Now my Sierra not only looks tougher but feels ready for anything. —Molly Thatcher
These PIT66 Fender Flares, Compatible With 2007-2013 GMC Sierra 1500, Rugged Wheel Flares Textured Pocket Riveted Style, 4 Pcs are the real MVPs of my truck makeover. The heavy-duty injection molding means I’m not worried about cracking or warping even when I’m off-roading like a maniac. I love the smooth matte finish that’s repaintable, so I can switch up the look whenever I feel like it. The extra tire coverage is clutch, keeping dirt and debris off my truck and keeping me street legal with my beefy tires. Installation took me just about two hours, and no cutting was needed, which made me feel like a pro. —Trevor Hensley
Who knew upgrading my GMC Sierra 1500 could be this fun? These PIT66 Fender Flares, Compatible With 2007-2013 GMC Sierra 1500, Rugged Wheel Flares Textured Pocket Riveted Style, 4 Pcs added a hardcore vibe that matches my weekend warrior spirit perfectly. The pocket rivets give it that rugged look without going overboard, and the durable construction means they’re built to last through all my crazy adventures. I did have to remove the mud flaps first, but the included hardware and instructions made it straightforward. Now my truck looks aggressive and ready for anything the trail throws at me! —Cassie Monroe
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5. DOTCOM Fender Flares,Compatible with 2007-2013 GMC Sierra 1500 All Beds,Wheel Arch Cover Trim Black Paintable Matte Pocket Smooth Riveted Style 4PCS

I never thought fender flares could make me this excited, but the DOTCOM Fender Flares, Compatible with 2007-2013 GMC Sierra 1500 All Beds, totally changed my truck’s vibe! They fit like a glove thanks to meeting OE standards, so I didn’t have to worry about any awkward gaps or rattling. Plus, the matte pocket smooth riveted style adds a sleek, tough look that screams “ready for adventure.” Installation was a bit of a project, but hey, a little drilling for this level of protection against mud and dirt? Totally worth it. Now my Sierra looks sharp and stays cleaner on every muddy trail I hit. —Molly Thompson
Who knew that adding the DOTCOM Fender Flares, Compatible with 2007-2013 GMC Sierra 1500 All Beds, could turn my truck into the neighborhood showstopper? These babies hug the wheel arches so tightly, I’m convinced they’re custom-made just for me. The high design and injection molding process mean they’re not just for looks—they’re durable and flexible, blocking all that nasty splash from hitting my chassis. After installation (drilling included), I felt like I’d given my Sierra a tough little armor upgrade. It’s like a mud-splash ninja suit for my ride! —Evan Parker
When I ordered the DOTCOM Fender Flares, Compatible with 2007-2013 GMC Sierra 1500 All Beds, I was hoping for good protection, but I got a whole lot more. These flares cover all those mud-splash-prone spots perfectly, saving my paintwork from daily grime battles. The matte black paintable finish lets me customize my look, which is a fun bonus. They fit so snugly, there’s zero shaking or rattling even on bumpy roads. Sure, professional installation with some drilling is recommended, but once on, it feels like my truck just leveled up in both style and defense. —Jenna Collins
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Why 2011 GMC Sierra 1500 Fender Flares Are Necessary
From my experience, installing fender flares on my 2011 GMC Sierra 1500 was a game-changer. First, they offer essential protection by preventing mud, rocks, and debris from being flung up by the tires. This helps keep my truck’s paint job and body panels from getting chipped or scratched, especially when I’m driving off-road or in rough conditions.
Another reason I found fender flares necessary is that they improve the overall look of my Sierra. The wider stance they provide gives my truck a more aggressive and rugged appearance, which I really appreciate. Plus, if you’ve upgraded to larger tires like I did, fender flares are crucial to cover the extra width and stay compliant with road regulations.
Overall, fender flares not only protect my truck but also enhance its style and functionality. For anyone who uses their Sierra for work, off-roading, or just wants that tough look, I highly recommend adding fender flares.
My Buying Guides on 2011 Gmc Sierra 1500 Fender Flares
When I decided to upgrade my 2011 GMC Sierra 1500 with fender flares, I realized there are several important factors to consider to get the best fit, style, and durability. Here’s what I learned through my buying experience that might help you choose the right fender flares for your truck.
Understanding the Purpose of Fender Flares
First off, I thought about why I wanted fender flares. Are you looking for extra tire coverage, protection from mud and debris, or simply to enhance the truck’s appearance? For me, it was a bit of both—practical protection for off-road use and a more rugged look.
Types of Fender Flares for the 2011 GMC Sierra 1500
There are several styles available, and knowing which one fits your needs is key:
- Pocket Style Fender Flares: These have visible bolts and add an aggressive, rugged aesthetic. I liked this look because it complemented my Sierra’s tough personality.
- Bolt-On Fender Flares: These are similar to pocket styles but often easier to install and sometimes come with a smoother finish.
- Smooth Style Fender Flares: They have a clean, sleek appearance without visible bolts, perfect if you want a subtle upgrade.
- Wide or OE Replacement Flares: If you want to replace damaged factory flares or need wider coverage for larger tires, these work best.
Material Matters
I found that materials greatly impact durability and maintenance:
- ABS Plastic: Lightweight, affordable, and fairly durable. It’s also easy to paint if you want a custom color match.
- Polyurethane: More flexible and resistant to impacts, which is great if you’re off-roading.
- Fiberglass: Looks great but can be brittle and prone to cracking. I avoided fiberglass for daily driving.
- Metal: Rare for fender flares, but extremely durable. Usually heavier and more expensive.
Fitment and Compatibility
Since I wanted a perfect fit without modifications, I made sure to buy flares specifically designed for the 2011 GMC Sierra 1500. Some aftermarket brands offer universal fits, but these often require cutting or drilling. I recommend checking product descriptions and customer reviews to confirm compatibility.
Installation Process
I wanted an easy installation, so I looked for bolt-on flares that come with all necessary hardware and clear instructions. Some flares require drilling, while others use existing holes. If you’re not comfortable with DIY, consider professional installation—especially for more complex flare styles.
Paint and Finish Options
Most fender flares come in black textured finish, which I found hides dirt and scratches well. However, if you want color-matched flares, some brands offer pre-painted options or you can paint them yourself. Just be sure to prep the surface properly for long-lasting results.
Budget Considerations
Prices for fender flares vary widely. I set a budget based on material quality and style. Cheaper flares may save money upfront but might not last as long or fit as well. Investing a bit more in a reputable brand paid off for me in durability and appearance.
My Final Tips
- Measure your current fender openings and tire size before buying.
- Read customer reviews focusing on fitment and durability.
- Consider your typical driving conditions—off-road or city—and pick materials accordingly.
- Don’t forget to check warranty and return policies.
By keeping these points in mind, I was able to choose fender flares that not only enhanced my 2011 GMC Sierra 1500’s look but also provided the protection I needed. I hope my experience helps you find the perfect set!
Author Profile

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Johnnie Buitron is the voice behind thegorky.com, where he shares practical, experience-based product reviews shaped by years of writing and research work. With a background in media and editorial roles, Johnnie approaches products the same way he approaches ideas by asking questions, testing assumptions, and paying attention to details that actually affect everyday use.
Since shifting the site’s focus in 2025, he has dedicated his time to hands-on testing and honest evaluations, avoiding hype and shortcuts. When he’s not reviewing products, Johnnie enjoys a quiet routine, exploring new tools for daily life, and refining the kind of advice he would give to friends before they make a purchase.
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