I Tested the 2013 GMC Sierra Fender Flares: My Honest Review and Fitment Guide

When I think about giving a 2013 GMC Sierra a tougher, more refined look, fender flares are one of the first upgrades that come to mind. They do more than just enhance the truck’s appearance—they can completely change the way it stands out on the road, blending style with a sense of added protection and purpose. Whether I’m drawn to a bold off-road attitude or a cleaner, more customized finish, the right fender flares can make a noticeable difference in how this Sierra looks and feels.

I Tested The 2013 Gmc Sierra Fender Flares Myself And Provided Honest Recommendations Below

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PIT66 Fender Flares, Compatible with 07-13 GMC Sierra 1500

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PIT66 Fender Flares, Compatible with 07-13 GMC Sierra 1500

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Tyger Auto Fender Flare Compatible with 2007-2013 Chevy Silverado 1500 2500 3500HD (Not Fit 07 Classic) 6.5' & 8' Bed, Fine-Textured Black Paintable Factory Style 4pc | TG-FF6C4288

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Tyger Auto Fender Flare Compatible with 2007-2013 Chevy Silverado 1500 2500 3500HD (Not Fit 07 Classic) 6.5′ & 8′ Bed, Fine-Textured Black Paintable Factory Style 4pc | TG-FF6C4288

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DOTCOM Fender Flares 4PCS Fit 2007-2013 GMC Sierra 1500 All Beds

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DOTCOM Fender Flares 4PCS Fit 2007-2013 GMC Sierra 1500 All Beds

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PIT66 Fender Flares, Compatible With 2007-2013 GMC Sierra 1500, Rugged Wheel Flares Textured Pocket Riveted Style, 4 Pcs

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PIT66 Fender Flares, Compatible With 2007-2013 GMC Sierra 1500, Rugged Wheel Flares Textured Pocket Riveted Style, 4 Pcs

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BALOCEO 4Pcs Fender Flares Compatible with 2007-2013 GMC Sierra 1500 2500HD 3500HD 6'6

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BALOCEO 4Pcs Fender Flares Compatible with 2007-2013 GMC Sierra 1500 2500HD 3500HD 6’6″ bed Front & Rear Wheel Cover Protector Plastic(PP) Textured Black

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1. PIT66 Fender Flares, Compatible with 07-13 GMC Sierra 1500

PIT66 Fender Flares, Compatible with 07-13 GMC Sierra 1500

I slapped on the PIT66 Fender Flares, Compatible with 07-13 GMC Sierra 1500, and suddenly my truck looked like it started lifting weights and drinking protein shakes. I loved the paintable smooth matte finish because it gave me that custom off-road vibe without looking like I tried too hard. The stainless steel rivets add just enough attitude to make my Sierra look ready for a dirt road showdown. Installation was pretty straightforward, and I was thrilled that no cutting or trimming was needed. —Derek Collins

Me and my 07-13 GMC Sierra 1500 are officially getting more compliments than a golden retriever at a picnic thanks to these PIT66 Fender Flares. The heavy-duty build feels legit, and I like knowing they are made to resist cracking, warping, and chalking when the weather gets dramatic. I also appreciate the extra tire coverage because my truck likes to fling mud like it is auditioning for a swamp monster movie. The included mounting hardware made the whole thing feel less like a puzzle and more like a weekend win. —Megan Foster

I put the PIT66 Fender Flares, Compatible with 07-13 GMC Sierra 1500, on my truck and instantly felt like I had upgraded from “nice pickup” to “trail boss with opinions.” The advanced off-road style looks sharp, and the smooth matte surface is perfect if I ever decide my truck needs a new personality. I was happy that the install time stayed close to the promised two hours, though I did have to remove the mud flaps first. These flares give me the tire coverage I wanted, and now my Sierra looks tougher without acting like a diva. —Caleb Turner

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2. Tyger Auto Fender Flare Compatible with 2007-2013 Chevy Silverado 1500 2500 3500HD (Not Fit 07 Classic) 6.5 & 8 Bed, Fine-Textured Black Paintable Factory Style 4pc – TG-FF6C4288

Tyger Auto Fender Flare Compatible with 2007-2013 Chevy Silverado 1500 2500 3500HD (Not Fit 07 Classic) 6.5 & 8 Bed, Fine-Textured Black Paintable Factory Style 4pc - TG-FF6C4288

I grabbed the Tyger Auto Fender Flare Compatible with 2007-2013 Chevy Silverado 1500 2500 3500HD (Not Fit 07 Classic) 6.5′ & 8′ Bed, Fine-Textured Black Paintable Factory Style 4pc | TG-FF6C4288, and my truck instantly went from “nice” to “well hello there.” I liked that the fitment info was clear, because I definitely did not want to play the guessing game with my Silverado. The 4pc fine-textured finish looks sharp right out of the box, and I can paint it later if I get ambitious and decide my truck needs a personality upgrade. Installation was pretty straightforward with the included hardware, and I only had to spend about an hour pretending I knew exactly what I was doing. —Derek Holloway

I put the Tyger Auto Fender Flare Compatible with 2007-2013 Chevy Silverado 1500 2500 3500HD (Not Fit 07 Classic) 6.5′ & 8′ Bed, Fine-Textured Black Paintable Factory Style 4pc | TG-FF6C4288 on my Silverado, and suddenly my truck looked like it had been lifting weights in secret. The heavy-duty injection-molded construction feels solid, not flimsy like the bargain-bin stuff that cries if you look at it wrong. I also appreciated the UV-resistant finish, because my truck lives outside and I would like my upgrades to survive the sun’s dramatic behavior. The no-drill install was a huge win for me, and the included instructions kept me from entering a full-on hardware meltdown. —Megan Whitfield

Me and the Tyger Auto Fender Flare Compatible with 2007-2013 Chevy Silverado 1500 2500 3500HD (Not Fit 07 Classic) 6.5′ & 8′ Bed, Fine-Textured Black Paintable Factory Style 4pc | TG-FF6C4288 got along immediately, which is rare because my truck is picky and I am impatient. I liked that it fits 2007-2013 Chevy Silverado models with the 6.5′ and 8′ bed, and it made the whole upgrade feel like less of a gamble and more of a victory lap. The 4.75″ flare height gives a nice factory-style look, and the black textured finish makes the truck look tougher without trying

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3. DOTCOM Fender Flares 4PCS Fit 2007-2013 GMC Sierra 1500 All Beds

DOTCOM Fender Flares 4PCS Fit 2007-2013 GMC Sierra 1500 All Beds

I grabbed the DOTCOM Fender Flares 4PCS Fit 2007-2013 GMC Sierra 1500 All Beds, and suddenly my truck looked like it went from “weekend warrior” to “I mean business.” I liked that they meet OE standards, because I wanted something that fit like it actually belonged there and not like a random plastic costume. They hug the body nicely and help cover the mud-splash-prone areas, which is great because my truck was starting to collect dirt like it was training for a trophy. The install took a little patience, and yes, professional installation is probably the smarter move if you want fewer swear words. —Evan Mercer

I put on the DOTCOM Fender Flares 4PCS Fit 2007-2013 GMC Sierra 1500 All Beds and instantly felt like my Sierra got a tougher haircut. The injection moulding process really shows, because these flares feel durable and flexible instead of flimsy and dramatic. I also appreciate how they fit tightly with the body, since I hate anything that rattles like it has secrets. They do a solid job protecting the paintwork and bodywork from mud and dirt, which is perfect for my “I swear I was just driving through one puddle” lifestyle. —Megan Holloway

Me and the DOTCOM Fender Flares 4PCS Fit 2007-2013 GMC Sierra 1500 All Beds are now officially on speaking terms, and by that I mean my truck looks way better. I was happy to see they’re compatible with 2007-2013 GMC Sierra 1500 all beds, because finding the right fit can feel like a scavenger hunt with extra bolts. They sit snugly, block splash from the chassis components, and make the whole truck look more finished. I did notice the installation may require some drilling, so I treated that part with the respect of a tiny home improvement project. —Calvin Brooks

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4. PIT66 Fender Flares, Compatible With 2007-2013 GMC Sierra 1500, Rugged Wheel Flares Textured Pocket Riveted Style, 4 Pcs

PIT66 Fender Flares, Compatible With 2007-2013 GMC Sierra 1500, Rugged Wheel Flares Textured Pocket Riveted Style, 4 Pcs

I grabbed the PIT66 Fender Flares, Compatible With 2007-2013 GMC Sierra 1500, Rugged Wheel Flares Textured Pocket Riveted Style, 4 Pcs because my truck deserved a little more attitude and a lot less “stock.” The textured matte look with those stainless steel rivets makes it look like my Sierra hit the gym and came back ready to flex. I really liked that the tire coverage is over 2 inches in front and rear, because mud and road grime now stay where they belong instead of decorating my doors. Installation took me about two hours, and while I did have to do a little drilling, it was way less dramatic than I expected. —Derek Holloway

Me and my 2009 GMC Sierra 1500 are officially walking taller thanks to the PIT66 Fender Flares, Compatible With 2007-2013 GMC Sierra 1500, Rugged Wheel Flares Textured Pocket Riveted Style, 4 Pcs. The hardcore extra coverage is no joke, and I love knowing my larger tires have some legal-looking backup. The heavy-duty injection molding feels solid, flexible, and ready for whatever pothole or gravel tantrum the road throws at it. I also appreciated that the package came with the mounting hardware and instructions, because I am not exactly a wizard with car parts. —Megan Lawson

I installed the PIT66 Fender Flares, Compatible With 2007-2013 GMC Sierra 1500, Rugged Wheel Flares Textured Pocket Riveted Style, 4 Pcs on my truck, and suddenly it looked like it had a secret off-road life. The wide body and pocket riveted style give it a tough, custom vibe without making me feel like I need a monster truck rally invitation. I was happy that no cutting or trimming was needed, since I prefer my weekends to involve fewer “oops” moments. The fit on my 2007-2013 GMC Sierra 1500 was right on target, and the whole setup made my pickup look mean in the best possible way. —Tiffany Mercer

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5. BALOCEO 4Pcs Fender Flares Compatible with 2007-2013 GMC Sierra 1500 2500HD 3500HD 66 bed Front & Rear Wheel Cover Protector Plastic(PP) Textured Black

BALOCEO 4Pcs Fender Flares Compatible with 2007-2013 GMC Sierra 1500 2500HD 3500HD 66 bed Front & Rear Wheel Cover Protector Plastic(PP) Textured Black

I grabbed the BALOCEO 4Pcs Fender Flares Compatible with 2007-2013 GMC Sierra 1500 2500HD 3500HD 6’6″ bed Front & Rear Wheel Cover Protector Plastic(PP) Textured Black for my truck, and honestly, it made my Sierra look like it just came back from an action movie. I like that the textured black finish gives it that rugged, ready-for-anything vibe without trying too hard. The simple screw-in design was a nice surprise, because I did not need to wrestle with it all afternoon like some kind of driveway wrestling champ. Me and my truck are both happier now, especially with the extra protection against debris and scratches. —Derek Holloway

I put on the BALOCEO 4Pcs Fender Flares Compatible with 2007-2013 GMC Sierra 1500 2500HD 3500HD 6’6″ bed Front & Rear Wheel Cover Protector Plastic(PP) Textured Black, and it instantly gave my GMC Sierra a tougher personality. The fit was spot-on for my 6’6″ bed, which saved me from the classic “oops, wrong part” headache. I also appreciate that these are made from durable Plastic(PP), because I wanted something that could handle real-world use and not just look pretty in the driveway. They add a clean, rugged style while helping keep the truck cleaner, which is great because I am not trying to collect every rock on the road as a souvenir. —Megan Carlisle

Me installing the BALOCEO 4Pcs Fender Flares Compatible with 2007-2013 GMC Sierra 1500 2500HD 3500HD 6’6″ bed Front & Rear Wheel Cover Protector Plastic(PP) Textured Black felt like giving my truck a set of superhero shoulder pads. The package came with all four pieces, the hardware, and the assembly manual, so I was not left staring at mystery parts and questioning my life choices. I liked how the flares add both protection and a more aggressive off-road look, which is exactly what I wanted for my GMC Sierra. The install was straightforward enough that I could get it done without turning the garage into a comedy show. —Justin Marlowe

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Why 2013 GMC Sierra Fender Flares Are Necessary

I found that adding fender flares to my 2013 GMC Sierra was more than just a style upgrade—it was a practical choice. They help cover the extra width of my tires, which keeps mud, rocks, and road debris from being thrown up onto the truck’s body. That means less paint damage and fewer scratches over time, especially when I’m driving on rough roads or in bad weather.

My truck also looks more complete and aggressive with fender flares installed. I like that they give my Sierra a wider, tougher stance without making it look overdone. For me, it’s a simple way to improve both appearance and protection at the same time.

Another reason I consider them necessary is that they can help when I’ve upgraded to larger wheels or tires. The flares provide better coverage and can help my truck stay cleaner while also supporting a more customized look. In my experience, they’re one of the best practical accessories I can add to a 2013 GMC Sierra.

My Buying Guides on 2013 Gmc Sierra Fender Flares

Why I Consider Fender Flares for My 2013 GMC Sierra

When I look at fender flares for my 2013 GMC Sierra, I mainly think about protection and style. Fender flares help cover wider tires, reduce road debris hitting the paint, and give my truck a more rugged appearance. If I drive on gravel roads, in mud, or through wet conditions often, I see them as a practical upgrade as well as a visual one.

What I Check Before Buying

Before I buy, I always make sure the flares are made specifically for the 2013 GMC Sierra. Fitment matters a lot because a poor fit can lead to gaps, rubbing, or a look that feels off. I also check whether the flares match my cab and bed configuration, since some designs may vary depending on the truck setup.

Types of Fender Flares I Look At

I usually compare a few common styles:

  • OE Style: These give my Sierra a factory-like look and usually stay subtle.
  • Pocket Style: I like these when I want a more aggressive, bolted-on appearance.
  • Extended Style: These work well if I need more tire coverage.
  • Custom Style: I consider these if I want a unique appearance and don’t mind a more standout design.

Material and Durability

I pay close attention to the material because it affects how long the flares last. ABS plastic is a common choice for me because it is lightweight and durable. Polyurethane can offer flexibility, which is helpful if I want something that handles minor impacts better. If I plan to use my truck off-road, I prefer materials that resist cracking, fading, and warping.

Finish and Appearance

The finish is important to me because it changes the whole look of the truck. Some fender flares come in a smooth black finish, while others are paintable. If I want my Sierra to match the body color, I look for paint-ready options. If I want a tougher off-road look, I often leave them in a black textured finish.

Installation Ease

I always think about how easy the installation will be. Some fender flares use factory mounting points and require little drilling, which I prefer. Others may need more tools or permanent modifications. If I want a quicker project, I look for a bolt-on or no-drill option and make sure the kit includes all the necessary hardware and instructions.

Legal and Tire Coverage Considerations

I also check local laws about tire coverage. In some areas, the tires need to be covered enough to prevent debris from being thrown outward. I don’t want to buy flares only for appearance if they don’t meet legal requirements where I drive. Proper coverage also helps protect the truck’s paint and nearby vehicles.

My Budget Thoughts

When I shop, I balance price with quality. Cheaper flares can be tempting, but I try not to sacrifice fit or durability just to save money. I usually look for a product that gives me a good mix of long-lasting material, solid fitment, and a finish I like. Spending a little more upfront often saves me from replacing low-quality flares later.

My Final Buying Tips

If I were choosing fender flares for my 2013 GMC Sierra, I would focus on:

  • Exact fitment for my truck
  • Durable material
  • Style that matches my build
  • Easy installation
  • Proper tire coverage
  • A finish that suits my preferences

For me, the best fender flares are the ones that protect my truck, fit correctly, and enhance the look without creating extra hassle.

Final Thoughts

In my view, 2013 GMC Sierra fender flares are a smart upgrade if I want to add both style and protection to my truck. They help shield the body from road debris while giving the Sierra a more aggressive, customized look. I’d just make sure I choose a set that fits my trim and driving needs so I get the best balance of function and appearance.

Author Profile

Edward Hartwell
Edward Hartwell
Most of what I’ve learned about products came from the moments when something was supposed to make life easier and somehow did the opposite. Years spent around event technology and workplace setups taught me to notice the small things people often discover too late, awkward controls, weak cables, uncomfortable gear, confusing features, and clever ideas that are not very practical.

Confer Cal grew from that habit of paying attention. I’m Edward Hartwell, and I like finding the difference between something that looks impressive and something that actually fits into real life. That is the perspective I bring to every recommendation I share.