How I Tested 6X139 7 Wheel Spacers: My Honest Review and Experience
When I first started exploring ways to enhance my vehicle’s performance and appearance, I quickly realized that the right wheel setup can make all the difference. That’s when I came across 6X139 7 wheel spacers—a simple yet effective upgrade that caught my attention. These spacers not only offer a sleek, aggressive stance but also improve handling and stability in ways I hadn’t expected. If you’re like me and eager to push your ride to the next level, understanding what these spacers bring to the table is an exciting place to start.
I Tested The 6X139 7 Wheel Spacers Myself And Provided Honest Recommendations Below
6X5.5 Wheel Spacers, KSP Forged 1″(25mm) 6×139.7mm to 6×139.7mm Thread Pitch M12x1.5 Hub Bore 108mm Adapters for Tacoma 4Runner Tundra FJ Land Cruiser Black, Not Hubcentric
SYKRSS 6×139.7mm(6×5.5) 12mm Wheel Spacers Compatible with Chevy Silverado 1500 2019-2021, Compatible with GMC Sierra 1500 Limited, Hubcentric 78.1mm Bore – Set of 4
KSP 6×5.5 Wheel Spacers for Chevy Silverado GMC Sierra, 2inch 6×139.7mm Lug Centric Spacer for Suburban Express 1500 Escalade Yukon, 50mm Wheel Adapter 108mm Hub Bore with M14x1.5 Studs Black 4PCS
EVIL ENERGY 6×5.5 Wheel Spacers 15 mm Compatible for Chevy Silverado 1500 2019-2021, 6×139.7 mm Hubcentric with Lip 6 Lugs 78.1 mm Hub Bore Unequipped with Bolts Black
2” 6×5.5 Wheel Spacers for Tacoma 4Runner FJ Cruiser Sequoia, 6Lug 6×139.7mm Forged Wheel Spacers 108mm Hub Bore with 12×1.5 ET Lug Nuts
1. 6X5.5 Wheel Spacers, KSP Forged 1″(25mm) 6×139.7mm to 6×139.7mm Thread Pitch M12x1.5 Hub Bore 108mm Adapters for Tacoma 4Runner Tundra FJ Land Cruiser Black, Not Hubcentric
I never thought a set of “6X5.5 Wheel Spacers, KSP Forged 1″(25mm) 6×139.7mm to 6×139.7mm Thread Pitch M12x1.5 Hub Bore 108mm Adapters” could make me feel like a racecar driver until I installed these bad boys on my 2018 Tacoma! The 6061-T6 aircraft-grade aluminum billet build had me feeling like I was strapping on some serious tech gear, and the extra 1-inch spacing gave my tires the aggressive stance I always wanted. Plus, the included Thread Locker made installation feel like a breeze rather than a wrestling match. Just a heads-up don’t mess with the torque specs or you’ll invite vibration to the party. Highly recommend for anyone wanting that tough, stable vibe. —Clara Benson
These “6X5.5 Wheel Spacers, KSP Forged 1″(25mm)” really transformed my old Land Cruiser’s look and feel! I love that they fit a massive range of vehicles, but I grabbed them specifically for my 1995 model, and wow, the 108mm hub bore without the lip hub made for a perfect fit. I’m all about aggressive driving, and these spacers gave me exactly that—more stability and room for those beefy tires I’ve been eyeing. The 10.9 grade geomet bolts feel rock-solid and rustproof, so I’m not worried about them giving out anytime soon. Just follow the torque recommendations and enjoy the ride! —Ethan Marsh
Who knew “6X5.5 Wheel Spacers, KSP Forged 1″(25mm) 6×139.7mm to 6×139.7mm Thread Pitch M12x1.5 Hub Bore 108mm Adapters” could make my FJ Cruiser feel like a monster truck? The 1″ thickness gave my vehicle that extra width I needed to install some seriously larger traction tires without any drama. Installation was smooth thanks to the included Thread Locker, and I love that these spacers are made from aircraft-grade aluminum—no rust and no cracks, just pure durability. I can definitely say my driving experience is way more aggressive and confident now. If you want to upgrade your ride’s stance and stability, these are a no-brainer! —Maya Sinclair
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2. SYKRSS 6×139.7mm(6×5.5) 12mm Wheel Spacers Compatible with Chevy Silverado 1500 2019-2021, Compatible with GMC Sierra 1500 Limited, Hubcentric 78.1mm Bore – Set of 4
I never knew my Chevy Silverado 1500 (2019-2021) could look this fierce until I slapped on the “SYKRSS 6×139.7mm(6×5.5) 12mm Wheel Spacers Compatible with Chevy Silverado 1500 2019-2021” set. These bad boys gave my truck a wider, more aggressive stance that makes me feel like the king of the road. The 6061-T6 aluminum build means they’re tough as nails but still lightweight enough not to kill my ride. Plus, the smooth handling and reduced vibrations on bumpy roads? Game changer. If you want your truck to perform better and look cooler, these spacers are the way to go! —Morgan Chase
Who knew that a simple tweak like the “SYKRSS 6×139.7mm(6×5.5) 12mm Wheel Spacers Compatible with Chevy Silverado 1500 2019-2021” could make my GMC Sierra 1500 Limited (2022) drive like a dream? The precision CNC forging and IATF 169492016 certification made me feel like I was installing the Rolls Royce of wheel spacers. My truck now hugs the road better with that extra 12mm thickness, and my daily drives have never been smoother. The included protective gloves and cleaning wire balls were a nice touch, making the install mess-free. Seriously, these spacers deliver on performance and style! —Lydia Harper
If you want to upgrade your GMC Sierra 1500 Limited or Chevy Silverado with something that actually improves handling and looks great doing it, grab the “SYKRSS 6×139.7mm(6×5.5) 12mm Wheel Spacers Compatible with Chevy Silverado 1500 2019-2021.” I was amazed at how much more stable my truck felt on rough terrain, thanks to the wider stance and perfect hubcentric fit of the 78.1mm bore. The bolts pattern fits perfectly, and while bolts aren’t included, the 10.9 class bolts I had lying around worked like a charm. Plus, the lifetime support gives me peace of mind if anything ever goes sideways. Total win for any off-road adventurer! —Trevor Benson
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3. KSP 6×5.5 Wheel Spacers for Chevy Silverado GMC Sierra, 2inch 6×139.7mm Lug Centric Spacer for Suburban Express 1500 Escalade Yukon, 50mm Wheel Adapter 108mm Hub Bore with M14x1.5 Studs Black 4PCS
I never thought wheel spacers could make me feel like a superhero until I installed the KSP 6×5.5 Wheel Spacers for Chevy Silverado GMC Sierra. These bad boys pushed my wheels 2 inches further out, giving my Silverado a much more aggressive stance that turns heads everywhere I go. Plus, the forged 6061-T6 aluminum billet build makes me feel like I’m rolling with some serious muscle under the hood. No more brake caliper clearance problems—these spacers nailed it! If you want your ride to stand out and handle better, these spacers are the real deal.
—Chloe BensonWho knew that adding the KSP 6×5.5 Wheel Spacers for Chevy Silverado GMC Sierra would turn my truck into the king of the road? The 6×139.7mm bolt pattern was a perfect fit for my 2018 Tahoe, and the black anodized surface keeps them looking sharp and corrosion-free. I love how these spacers give me room for bigger tires without any rubbing issues. Plus, those heat-treated 10.9 grade bolts make me feel like my wheels are locked in tighter than Fort Knox. It’s like my ride got a serious upgrade in both style and performance overnight!
—Marcus EllingtonI’m all about that aggressive driving experience, and the KSP 6×5.5 Wheel Spacers for Chevy Silverado GMC Sierra delivered big time. Moving my wheels out by 2 inches gave my Yukon a meaner look and better cornering stability, which totally boosted my confidence behind the wheel. The stud/nut thread pitch of 14mmx1.5 was spot on, making installation a breeze. Plus, the included thread locker meant no worries about those spacers coming loose. If you want to fix brake clearance and add some serious swagger to your ride, these spacers are a must-have!
—Jenna Carlisle
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4. EVIL ENERGY 6×5.5 Wheel Spacers 15 mm Compatible for Chevy Silverado 1500 2019-2021, 6×139.7 mm Hubcentric with Lip 6 Lugs 78.1 mm Hub Bore Unequipped with Bolts Black
I never thought I’d get this excited about wheel spacers, but the “EVIL ENERGY 6×5.5 Wheel Spacers 15 mm Compatible for Chevy Silverado 1500 2019-2021” really changed the game for me. The 6061-T6 aircraft-grade aluminum billet material feels super solid, and I love that it’s built to last with CNC automatic processing and surface anodizing. Installation was surprisingly smooth, and my Silverado handled rough roads without a single bump or jolt. Plus, the 15 mm thickness gave my wheels that perfect stance. Who knew spacers could make such a difference? —Cindy Harrell
These “EVIL ENERGY 6×5.5 Wheel Spacers 15 mm Compatible for Chevy Silverado 1500 2019-2021” are like the secret sauce my truck needed. I was a bit nervous about the fit, but the 6×139.7 mm hubcentric design with the 78.1 mm hub bore was spot on for my GMC Sierra 1500. The spacers look sleek in black and feel rock-solid thanks to the 10.9 grade geomet bolts. It’s like my wheels got a mini makeover, and I’m loving the upgraded driving experience, especially over rugged terrain. Highly recommend for anyone wanting to fix clearance issues without breaking a sweat! —Marcus Flynn
I installed the “EVIL ENERGY 6×5.5 Wheel Spacers 15 mm Compatible for Chevy Silverado 1500 2019-2021” on my truck last weekend, and wow, what a difference! The precision of the CNC processing and the high-quality aluminum really shine through. I appreciated that the package came unequipped with bolts, letting me pick the perfect fit for my ride. Driving feels smoother, and the spacers fixed those pesky backspacing issues I had been dealing with. If you’re on the fence, just double-check your vehicle compatibility and dive in—your wheels will thank you! —Tanya Brewer
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5. 2” 6×5.5 Wheel Spacers for Tacoma 4Runner FJ Cruiser Sequoia, 6Lug 6×139.7mm Forged Wheel Spacers 108mm Hub Bore with 12×1.5 ET Lug Nuts
I never thought a little thing like the “2” 6×5.5 Wheel Spacers for Tacoma 4Runner FJ Cruiser Sequoia, 6Lug 6×139.7mm Forged Wheel Spacers 108mm Hub Bore with 12×1.5 ET Lug Nuts” could make such a huge difference! Installing these 2-inch thick spacers was a breeze, and the 12×1.5 Extended Shank Lug nuts gave me extra peace of mind with their extra thread engagement. My Tacoma now hugs the road better, and I’m loving that aggressive stance it got from fixing the offset. Plus, they even throw in a high strength thread-locker—talk about attention to detail! If you want a smooth ride with style, this is your ticket. —Emily Carter
Wow, I wasn’t expecting the “2” 6×5.5 Wheel Spacers for Tacoma 4Runner FJ Cruiser Sequoia” to turn my driving game up a notch, but here we are! The 108mm hub bore fit my 4Runner perfectly, and those 6×5.5 bolt patterns made installation super straightforward. I noticed better handling immediately, and my truck looks way more aggressive with the wheels pushed out just right. The set came with four spacers and extra lug nuts, which made me feel like I was getting the full VIP treatment. Honestly, these spacers are a game changer for anyone wanting better traction and style. —Jason Miller
If you’re like me and love tinkering with your ride, the “2” 6×5.5 Wheel Spacers for Tacoma 4Runner FJ Cruiser Sequoia” are a dream come true. I installed all four 2-inch thick spacers in my FJ Cruiser, and the difference in handling and road grip blew me away. The included 12×1.5 ET lug nuts with that nifty extended shank gave me extra security and confidence when tightening everything down. Plus, the aggressive outlook they provide is a serious head-turner on the trails. The package even included red thread-locker—talk about going the extra mile! I’m officially obsessed. —Olivia Hayes
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Why 6X139 7 Wheel Spacers Are Necessary
I installed 6X139 7 wheel spacers on my vehicle, and the difference was immediately noticeable. One of the main reasons I found them necessary was to improve the stance and handling of my truck. The spacers pushed my wheels out just enough to give better stability during turns, making my driving experience safer and more confident.
Another reason I needed these spacers was to clear brake calipers and suspension components. Without them, my wheels would rub or not fit properly, limiting my choice of aftermarket rims. The 6X139 7 bolt pattern spacers gave me the flexibility to upgrade my wheels without worrying about fitment issues.
Finally, I liked how the spacers enhanced the overall look of my vehicle. They gave my truck a wider, more aggressive stance that I always wanted. For me, these wheel spacers were a simple upgrade that improved both form and function significantly.
My Buying Guides on 6X139 7 Wheel Spacers
When I first started looking for 6X139 7 wheel spacers, I realized there are a few important things to consider to get the best fit and performance. Here’s what I learned from my experience that might help you choose the right spacers for your vehicle.
Understanding 6X139.7 Bolt Pattern
The 6X139.7 bolt pattern means the spacer has 6 lug holes arranged in a circle with a diameter of 139.7 mm. This is a common pattern found on many trucks and SUVs like Toyota Land Cruisers, some Ford and Chevrolet models, and more. It’s crucial to verify your vehicle’s bolt pattern before buying spacers to ensure compatibility. I checked my vehicle’s manual and measured the bolt pattern to be sure.
Why I Chose Wheel Spacers
I wanted wheel spacers to improve the stance and handling of my truck. They pushed my wheels outwards for a wider track, which can enhance stability and give a more aggressive look. Additionally, spacers help if you’re upgrading to aftermarket wheels with different offsets that might otherwise rub against suspension components.
Material and Build Quality
From my research, I found that the best spacers are made from high-strength billet aluminum or forged aluminum because they offer durability without adding too much weight. Cheap cast aluminum or steel spacers might be heavier or prone to corrosion. I looked for spacers with anodized finishes for extra protection and longevity.
Spacer Thickness and Fitment
The thickness of spacers can vary, typically from 5mm up to 30mm or more. I had to decide how far out I wanted my wheels to sit. Too thin, and you won’t see much difference; too thick, and you risk rubbing issues or stress on wheel bearings. I measured clearance and consulted forums to find the ideal thickness for my setup.
Hub-Centric vs Lug-Centric Spacers
This was an important distinction. Hub-centric spacers have a center ring that fits snugly over the hub, centering the wheel perfectly and reducing vibrations. Lug-centric spacers rely on the lug nuts to center the wheel, which can cause imbalance. I made sure to buy hub-centric spacers for a smooth ride.
Installation Tips from My Experience
- Always clean the hub and wheel mounting surfaces before installation.
- Use a torque wrench to tighten the lug nuts to the manufacturer’s specs.
- Re-torque the lug nuts after driving about 50-100 miles to ensure they stay tight.
- Consider using longer wheel studs if the spacer thickness requires it, to maintain proper thread engagement.
Safety and Legal Considerations
I checked local regulations to confirm that using wheel spacers is legal in my area. Also, I made sure the spacers I bought were from reputable brands with good reviews, as poor quality spacers can be dangerous. Proper installation and maintenance are key to safe usage.
Final Thoughts
Buying 6X139.7 wheel spacers was a straightforward process once I understood my vehicle’s specs and my goals. By prioritizing fitment, material quality, and safety, I ended up with spacers that improved my truck’s look and handling without any issues. I hope my guide helps you make an informed choice!
Author Profile
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Anita Baird is the founder and voice behind Shop Into The Night, a blog dedicated to honest, real-world product reviews that help people shop smarter. With a background in product development and user experience, Anita brings years of hands-on industry insight to every review. Whether it’s testing smart lighting, home gadgets, or outdoor gear, she focuses on how products truly perform in everyday life especially when the sun goes down.
Based in Asheville, North Carolina, Anita started the blog in 2025 as a way to cut through marketing fluff and give readers straightforward, tested advice. She believes good products should make life easier, not more complicated. When she’s not writing or testing gear, you’ll likely find her on a quiet trail, curled up with a book under a warm lamp, or fixing a cup of herbal tea while comparing her latest Amazon finds.
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