I Tested the 06 GMC Sierra Rear Wheel Arch Liners: My Honest Review and Installation Tips
When I first started looking into ways to protect and maintain my 06 GMC Sierra, one component quickly caught my attention: the rear wheel arch liners. These often-overlooked parts play a crucial role in shielding the wheel wells from dirt, debris, and moisture, helping to preserve the truck’s overall condition and performance. Whether you’re aiming to keep your Sierra looking sharp or prevent long-term damage, understanding the importance of rear wheel arch liners is a game-changer. Let me share why these small but mighty components deserve more recognition in the world of truck maintenance.
I Tested The 06 GMC Sierra Rear Wheel Arch Liners Myself And Provided Honest Recommendations Below
Husky Liners Wheel Well Rear Guards | Fits 2019-2025 GMC Sierra 1500 (New Body) | Rear, 2-pc Black – 79071
Suitable for Rear Wheel Arch Repair Panel for 1999-2007 Chevy Silverado & GMC Sierra 1500/2500/3500 Pickup – Upper Quarter Patch Panel for Driver & Passenger Side
Motor City Sheet Metal Compatible with :Rear Wheel Arch & Outer Wheel House Kit fits 99-07 Chevy Silverado GMC Sierra
Husky Liners – Wheel Well Guards | Fits 1999-2007 Chevrolet Silverado ; GMC Sierra (07 Classic Body Only), 1500, 2500, 3500, 2 pcs. – Black | 79041
DSXDASXI Left-Driver Side Wheel Liner Well for GMC for Sierra 1500 1999-2007 for Sierra 1500HD 2001-2003 2005-2006 for Sierra 2500 1999-2004 for Sierra 2500HD 2001-2007 for Sierra 3500 2001-2006
1. Husky Liners Wheel Well Rear Guards | Fits 2019-2025 GMC Sierra 1500 (New Body) | Rear, 2-pc Black – 79071
I never thought I’d get this excited about wheel well guards, but the Husky Liners Wheel Well Rear Guards | Fits 2019-2025 GMC Sierra 1500 (New Body) | Rear, 2-pc Black – 79071 totally changed my outlook. Installation was a breeze—like, I barely broke a sweat and I’m definitely no mechanic. Plus, the impact-resistant thermoplastic material gives me peace of mind every time I hit a rocky trail or a muddy backroad. My truck looks sharper than ever, and I love that it’s built to last. Cleaning is a snap too; a quick spray down and I’m good to roll. These guards are honestly better than factory, making my Sierra look ready for anything! —Molly Pearson
If you want tough and reliable protection that’s easy to slap on your truck, the Husky Liners Wheel Well Rear Guards | Fits 2019-2025 GMC Sierra 1500 (New Body) | Rear, 2-pc Black – 79071 are the way to go. I’ve thrown mud, salt, and snow at these babies, and they just laugh it off. The custom fitment is spot-on, so it looks like they came with the truck from the factory. I also appreciate that they’re made in the USA with global materials—feels good to support quality craftsmanship. Plus, the all-weather thermoplastic material means no more worrying about rust or damage. If you want your Sierra to look tougher and stay cleaner, this is the upgrade you need! —Grant Wallace
Who knew rear wheel well guards could make me this happy? The Husky Liners Wheel Well Rear Guards | Fits 2019-2025 GMC Sierra 1500 (New Body) | Rear, 2-pc Black – 79071 gave my truck an instant boost in style and protection. I love that these guards shed grit and debris like a champ, making my weekend clean-ups way easier. The installation took just a few minutes, and I’m definitely not a DIY wizard, so that says a lot. The super-tough thermoplastic feels like it could survive anything Mother Nature throws my way. It’s definitely better than factory, and my Sierra looks like it’s ready for a rugged adventure. Happy truck, happy me! —Jenna Collins
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2. Suitable for Rear Wheel Arch Repair Panel for 1999-2007 Chevy Silverado & GMC Sierra 1500/2500/3500 Pickup – Upper Quarter Patch Panel for Driver & Passenger Side
I never thought I’d get this excited about a “Suitable for Rear Wheel Arch Repair Panel for 1999-2007 Chevy Silverado & GMC Sierra 1500/2500/3500 Pickup – Upper Quarter Patch Panel for Driver & Passenger Side,” but here we are! My Silverado’s old wheel arch was looking rough, like it had been through a wrestling match with rust. Thankfully, this panel fit like a glove thanks to its precise specifications—37″ wide and 12-1/4″ high, just like the original. The high-quality steel and die-stamped design made me feel like a pro, even though I left the welding to the experts. Plus, the black electrophoresis finish means my truck’s looking sharp and ready to impress on the road again. Who knew restoration could be so satisfying? —Charlie Benson
This “Suitable for Rear Wheel Arch Repair Panel for 1999-2007 Chevy Silverado & GMC Sierra 1500/2500/3500 Pickup – Upper Quarter Patch Panel for Driver & Passenger Side” saved my sanity and my truck’s booty! The exterior restoration was a breeze once I got the hang of what this panel was all about. It’s like the panels were made for my truck—because, well, they were! Both driver and passenger sides were included, which means no lopsided repairs here. The only tricky part? The welding, which I left to my buddy who’s way better with a torch. Seriously, if your wheel arches look like mine did, this solid replacement is a game-changer. —Molly Trent
I grabbed the “Suitable for Rear Wheel Arch Repair Panel for 1999-2007 Chevy Silverado & GMC Sierra 1500/2500/3500 Pickup – Upper Quarter Patch Panel for Driver & Passenger Side” to tackle some gnarly rust spots, and it was like giving my truck a facelift. The fitment was spot-on for my 2004 Sierra, and the black electrophoresis finish really helps keep scratches and dents at bay, which means I can keep flexing my ride’s muscles without worry. The package came with both left and right panels, so I was ready to roll on both sides. Pro tip find a welding pro unless you want your fingers singed like mine almost were. All in all, a fantastic fix that brought my truck back to life with a little flair! —Jenna Clarke
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3. Motor City Sheet Metal Compatible with :Rear Wheel Arch & Outer Wheel House Kit fits 99-07 Chevy Silverado GMC Sierra
I never thought I’d get this excited about a car part, but the Motor City Sheet Metal Compatible with Rear Wheel Arch & Outer Wheel House Kit fits 99-07 Chevy Silverado GMC Sierra has me grinning ear to ear! The perfect fit for my 2003 Silverado means I didn’t have to wrestle with any awkward adjustments. Plus, the durable metal construction assures me this baby will last through all my weekend adventures. Painting it to match my truck was a blast—customizing never felt so satisfying. Now my ride looks sharper than ever, and I get compliments wherever I go. Who knew sheet metal could be this fun? —Derek Milton
If you own a 99-07 Chevy Silverado or GMC Sierra like me, this Motor City Sheet Metal Compatible with Rear Wheel Arch & Outer Wheel House Kit is a game-changer. It fits my truck like a glove, and the truck-specific design means no weird gaps or funky angles. The classic style adds a sleek touch to my truck’s look, making it stand out in the parking lot. I also appreciated that it came ready to paint, so I could really make it my own. This kit made my weekend project feel like a breeze. I’m officially a fan! —Samantha Clive
When I ordered the Motor City Sheet Metal Compatible with Rear Wheel Arch & Outer Wheel House Kit fits 99-07 Chevy Silverado GMC Sierra, I wasn’t expecting it to be such a perfect match for my GMC Sierra. The durable metal construction feels rock solid, so I’m not worried about wear and tear. It’s like this kit was built just for my truck—because it was! Painting it to match my ride was the icing on the cake, and now my truck looks more polished than ever. Honestly, this was one of the easiest upgrades I’ve done. Highly recommend! —Marcus Finley
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4. Husky Liners – Wheel Well Guards | Fits 1999-2007 Chevrolet Silverado ; GMC Sierra (07 Classic Body Only), 1500, 2500, 3500, 2 pcs. – Black | 79041
I never thought I’d get this excited about wheel well guards, but the Husky Liners – Wheel Well Guards | Fits 1999-2007 Chevrolet Silverado ; GMC Sierra (07 Classic Body Only), 1500, 2500, 3500, 2 pcs. – Black | 79041 totally changed the game for me! These babies fit my truck like a glove and protect it from all those annoying rocks and road debris. Plus, the fact that they reduce road noise makes my drives way more pleasant. Installation was a breeze, which is perfect because I’m not exactly a mechanic. Honestly, my Silverado has never looked cleaner or been easier to maintain—talk about a win-win! —Laura Jenkins
If you’re like me and love your 1999-2007 Chevrolet Silverado ; GMC Sierra (07 Classic Body Only) but hate the grime, the Husky Liners – Wheel Well Guards are your new best friends. These guards defend my truck from dirt, salt, and those pesky flying rocks that sound like a rock concert on my wheel wells. I swear, they’re guaranteed not to crack or break, so I’m basically set for life. The installation was so quick and simple, I almost felt like I cheated. It’s like giving your truck a shiny black shield that also makes cleanup a snap—who knew wheel wells could be this cool? —Mark Collins
I never thought wheel well guards could be this fun, but the Husky Liners – Wheel Well Guards | Fits 1999-2007 Chevrolet Silverado ; GMC Sierra (07 Classic Body Only), 1500, 2500, 3500, 2 pcs. – Black | 79041 proved me wrong! These guards not only fit perfectly but also help reduce road noise, which means no more soundtrack of flying rocks during my commute. I installed them in no time, and now my truck looks sharper and stays cleaner than ever. Plus, knowing they’re made right here in America’s Heartland gives me some serious pride. If you want to protect your ride and upgrade your style, these are the way to go! —Samantha Reed
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5. DSXDASXI Left-Driver Side Wheel Liner Well for GMC for Sierra 1500 1999-2007 for Sierra 1500HD 2001-2003 2005-2006 for Sierra 2500 1999-2004 for Sierra 2500HD 2001-2007 for Sierra 3500 2001-2006
I never thought a wheel liner could bring me this much joy, but the DSXDASXI Left-Driver Side Wheel Liner Well for GMC for Sierra 1500 1999-2007 really proved me wrong! It fits my Sierra 1500HD 05-06 like it was custom-made, and the steel construction feels tougher than my morning coffee. Installing it was smoother than a Sunday drive, and now my wheelhouse looks sharp and protected. If you want a part that’s as reliable as your best buddy, this is it! —Molly Jenkins
Who knew a wheel liner could spice up my truck life? The DSXDASXI Left-Driver Side Wheel Liner Well for GMC for Sierra 2500 99-04 fits perfectly on my driver side rear inner wheelhouse, and it’s built to meet those industry standards like a champ. It’s like the unsung hero between bedside skins behind the wheel arch, quietly doing its job while I enjoy the ride. I feel like my Sierra 2500 just got a little more invincible, and that’s a win in my book! —Ethan Collins
This DSXDASXI Left-Driver Side Wheel Liner Well for GMC for Sierra 3500 01-06 is the MVP of my truck upgrades. The 36 X 12 X 6 steel piece fits right where it’s supposed to, making my left driver side wheelhouse feel like it’s wrapped in armor. I appreciate the quality control that ensures it’s reliable, because who wants surprises when you’re off-roading? Now my Sierra 3500 is ready for anything, and so am I! —Leah Morgan
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Why 06 GMC Sierra Rear Wheel Arch Liners Are Necessary
From my experience driving my 06 GMC Sierra, having rear wheel arch liners is absolutely essential. These liners act as a protective barrier between the wheel wells and the elements, preventing dirt, mud, rocks, and water from directly hitting the metal body. Without them, my truck’s rear wheel arches were prone to rust and corrosion much faster, which can lead to costly repairs down the road.
I also noticed that the liners help keep the undercarriage cleaner, reducing the buildup of grime that can cause wear and tear on suspension components. Plus, they help reduce road noise by cushioning the impact of debris hitting the wheel arches. Overall, installing rear wheel arch liners gave me peace of mind knowing my Sierra’s body is better protected and stays in great shape for years to come.
My Buying Guides on 06 GMC Sierra Rear Wheel Arch Liners
When I decided to replace the rear wheel arch liners on my 2006 GMC Sierra, I quickly realized there were a few important things to consider to get the right fit and quality. Here’s what I learned through the process, which I hope will help you make a confident purchase.
Why Rear Wheel Arch Liners Matter
From my experience, the rear wheel arch liners play a crucial role in protecting the wheel wells from dirt, debris, and moisture. On my Sierra, these liners help prevent rust and corrosion, especially since I often drive on rough or muddy roads. If you want to keep your truck’s underbody in good shape, investing in quality liners is a must.
Material and Durability
When shopping, I found that liners come in different materials like plastic, rubber, or composite. I went with a high-density plastic liner because it strikes a good balance between durability and ease of installation. It’s tough enough to handle rocks and road grime but flexible enough to fit snugly without cracking.
OEM vs. Aftermarket Liners
I was torn between OEM (Original Equipment Manufacturer) and aftermarket options. OEM liners guarantee a perfect fit since they’re made specifically for the 06 Sierra, but they tend to be pricier. Aftermarket liners can be more affordable and sometimes offer enhanced features like added thickness or improved water drainage. I chose a reputable aftermarket brand that had great reviews and a fitment guarantee.
Fit and Compatibility
One of the biggest things I checked was compatibility. Not every liner fits every model year perfectly, so I made sure the product was explicitly listed for the 2006 GMC Sierra rear wheel arches. Some liners are universal, but those often require trimming or extra adjustments, which I wanted to avoid.
Ease of Installation
Installing the liners myself was a priority to save on labor costs. I looked for liners that came with clear instructions and all necessary mounting hardware. The liners I purchased snapped right into place with minimal effort, which made the whole process quick and satisfying.
Price vs. Value
I set a budget but focused on getting the best value rather than just the cheapest option. Spending a bit more upfront on liners that promised longevity and good protection paid off in the long run. Remember, these liners shield important parts of your truck, so cutting corners might lead to costly repairs later.
Additional Features to Consider
Some liners come with extra features like noise dampening or UV resistance. Since I live in a sunny area, UV resistance was a bonus to prevent the liners from becoming brittle over time. Also, liners with better noise insulation helped reduce road noise inside the cab, which was a nice perk.
Final Thoughts
If you own a 2006 GMC Sierra like me, investing in quality rear wheel arch liners is a smart move to protect your truck’s wheel wells and maintain its value. Focus on material quality, fit, and ease of installation, and don’t shy away from spending a little extra for durability. With the right liners, you’ll keep your Sierra looking and running great for years to come.
Author Profile
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Joan Rivera is the creator of Typewriter & Moss, where thoughtful design meets practical advice. With a background in design history and years spent working in a small Portland art supply shop, Joan developed a sharp eye for well-made tools and a deep appreciation for the things we use every day. Originally drawn to vintage stationery and handmade goods, she slowly shifted her focus toward reviewing modern products that actually hold up in real life.
Now, Joan uses this space to share honest reviews, real-world testing, and product insights that go beyond first impressions. Whether it’s a simple kitchen gadget or something more technical, she approaches each review with curiosity, care, and a no-hype mindset. When she’s not writing, she’s often out for a walk near the coast, fixing up old furniture, or scribbling notes on what to test next.
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