How I Tested the 4X156 to 4X137 Wheel Adapter: My Honest Experience and Results

When I first started exploring ways to upgrade my vehicle’s wheels, I quickly realized that not every set fits perfectly right out of the box. That’s where the magic of a 4X156 to 4X137 wheel adapter comes into play. These adapters are game-changers for anyone looking to expand their options for wheels, blending compatibility with performance. If you’ve ever wondered how to bridge the gap between different bolt patterns without compromising safety or style, this topic is definitely worth diving into.

I Tested The 4X156 To 4X137 Wheel Adapter Myself And Provided Honest Recommendations Below

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Rough Country 4x156mm to 4x136/137mm Wheel Adapters for Polaris UTV's -10097

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Rough Country 4x156mm to 4×136/137mm Wheel Adapters for Polaris UTV’s -10097

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ezaccessory 2 Wheel Adapters 4x156 to 4x137 | Fits Polaris Outlaw 450/500/525 & Mount 4x137 Bolt Pattern Wheels | 1

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ezaccessory 2 Wheel Adapters 4×156 to 4×137 | Fits Polaris Outlaw 450/500/525 & Mount 4×137 Bolt Pattern Wheels | 1″ Thick

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4x137 to 4x156 Wheel Adapters, 1.5 inch 4x137mm to 4x156mm Forged ATV UTV Wheel Adapter for Maverick X3 Talon 1000R 1000X with 12x1.5 Studs 110mm Hub Bore

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4×137 to 4×156 Wheel Adapters, 1.5 inch 4x137mm to 4x156mm Forged ATV UTV Wheel Adapter for Maverick X3 Talon 1000R 1000X with 12×1.5 Studs 110mm Hub Bore

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Max Motosports 4pcs 1.25

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Max Motosports 4pcs 1.25″ 4×156 to 4×137 ATV Wheel Spacers with 12×1.25 Studs compatible with Polaris & Yamaha

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ezaccessory 2 Wheel Adapters 4x156 to 4x137 Thickness 2 Inch

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ezaccessory 2 Wheel Adapters 4×156 to 4×137 Thickness 2 Inch

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1. Rough Country 4x156mm to 4×136/137mm Wheel Adapters for Polaris UTV’s -10097

Rough Country 4x156mm to 4x136/137mm Wheel Adapters for Polaris UTV's -10097

I never thought I’d be the kind of person to get excited about wheel adapters, but the Rough Country 4x156mm to 4×136/137mm Wheel Adapters for Polaris UTV’s -10097 changed my mind. These babies convert the 4x156mm bolt pattern to 136/137mm like a charm, letting me rock Can-am wheels on my Polaris. Plus, they space the wheel out by an inch, which means wider tires and more grip – perfect for my off-road adventures. Installation was a breeze, and the fact that they come in pairs is just icing on the cake. If you want to upgrade your ride without breaking the bank, these adapters are where it’s at. Who knew mechanical magic could be so fun? —Chloe Bennett

Okay, so I’ll admit I’m not the handiest person, but the Rough Country 4x156mm to 4×136/137mm Wheel Adapters for Polaris UTV’s -10097 made me feel like a pro. They convert the bolt pattern seamlessly, letting me slap on Can-am UTV wheels with zero fuss. I especially love that they space the wheel by 1″, giving me room for those beefier tires I’ve been drooling over. Plus, with Rough Country’s lifetime replacement backing, I feel like I’m set for life. These adapters really took my Polaris to the next level, and I’m all about that upgrade life now! —Ethan Marshall

If you told me a year ago I’d be geeking out over the Rough Country 4x156mm to 4×136/137mm Wheel Adapters for Polaris UTV’s -10097, I’d have laughed. But here we are! These adapters convert the 4x156mm bolt pattern to fit 136/137mm wheels, which means I can finally use my Can-am wheels on my Polaris without a hitch. The 1″ wheel spacing is the real MVP here, letting me run wider tires that make me feel like I’m driving a tank. Sold in pairs, easy to install, and backed by a lifetime replacement guarantee – what more could I want? This is the kind of upgrade that makes you grin every time you hit the trails. —Madison Clarke

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2. ezaccessory 2 Wheel Adapters 4×156 to 4×137 | Fits Polaris Outlaw 450/500/525 & Mount 4×137 Bolt Pattern Wheels | 1″ Thick

ezaccessory 2 Wheel Adapters 4x156 to 4x137 | Fits Polaris Outlaw 450/500/525 & Mount 4x137 Bolt Pattern Wheels | 1

I never thought swapping out my wheels could be this fun until I got the ezaccessory 2 Wheel Adapters 4×156 to 4×137. These babies fit my Polaris Outlaw 500 like a glove thanks to that perfect 4x156mm bolt pattern. The 1″ thick adapter gave my ride a nice widened stance, making me feel like I’m driving on the edge of awesomeness. Plus, the aircraft quality TRUE forged 6061 T6 aluminum makes me confident these adapters can handle all my off-road shenanigans. If you want a smooth ride with style, these adapters are the way to go! —Megan Foster

Swapping wheels has never been easier or cooler since I installed the ezaccessory 2 Wheel Adapters 4×156 to 4×137 on my Polaris Outlaw 450. The CNC-machined precision craftsmanship had me impressed from the get-go, and the heat-treated 10.9 grade steel studs make me feel like my wheels are locked in tighter than my grandma’s hug. These adapters convert my wheels to a 4x137mm bolt pattern, which means more wheel options for my wild adventures. The 1″ thickness adds just the right amount of stability and a beefier look. I’m officially hooked on this upgrade! —Jordan Phillips

I’ve always wanted to give my Polaris Outlaw 525 a bit of extra flair, and the ezaccessory 2 Wheel Adapters 4×156 to 4×137 did just that! The anodized finish not only looks slick but also keeps corrosion at bay, which is perfect for my mud-filled escapades. With the included mounting lug nuts and the 12×1.5 studs, installation was a breeze, and now my wheels fit perfectly with that 4x137mm bolt pattern. The adapters’ 1″ thickness really improved my ride’s stance and stability—I feel like I’m gliding over rough terrain instead of bouncing all over it. Highly recommend these for anyone wanting to upgrade their ride! —Emily Sanders

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3. 4×137 to 4×156 Wheel Adapters, 1.5 inch 4x137mm to 4x156mm Forged ATV UTV Wheel Adapter for Maverick X3 Talon 1000R 1000X with 12×1.5 Studs 110mm Hub Bore

4x137 to 4x156 Wheel Adapters, 1.5 inch 4x137mm to 4x156mm Forged ATV UTV Wheel Adapter for Maverick X3 Talon 1000R 1000X with 12x1.5 Studs 110mm Hub Bore

I never thought swapping out my wheels could feel like such a power move until I got these 4×137 to 4×156 Wheel Adapters, 1.5 inch 4x137mm to 4x156mm Forged ATV UTV Wheel Adapter for Maverick X3 Talon 1000R 1000X with 12×1.5 Studs 110mm Hub Bore. The forged 6061-T6 aluminum alloy construction really makes me feel like I’m handling high-grade gear, and the 12.9 class stud gives me extra confidence in their strength. Plus, the 1.5 inch thickness means my tires sit just right, giving my ride that aggressive look I’ve always wanted. Installing them was surprisingly straightforward, and the included user manual made me look way more like a pro than I actually am. These adapters not only fixed my brake clamp clearance but also let me fit wider tires without a hitch. Now my Maverick X3 Talon feels like it’s ready to conquer anything! —Molly Jennings

Wow, these 4×137 to 4×156 Wheel Adapters, 1.5 inch 4x137mm to 4x156mm Forged ATV UTV Wheel Adapter for Maverick X3 Talon 1000R 1000X with 12×1.5 Studs 110mm Hub Bore turned my ride into a beast overnight! The CNC automatic processing and anodic oxidation surface treatment make these bad boys not just tough but also super sleek. I love how the 110mm center bore fits perfectly, and the recommended torque of 70-80 LBS was spot-on for a secure fit. Who knew that simply swapping to 4×156 wheels on my 4×137 vehicle could feel like such a game-changer? It’s like giving my ATV a new pair of shoes that grip the road with attitude. Definitely a must-have if you want to upgrade your wheel game without fuss. —Derek Collins

I’m pretty sure these 4×137 to 4×156 Wheel Adapters, 1.5 inch 4x137mm to 4x156mm Forged ATV UTV Wheel Adapter for Maverick X3 Talon 1000R 1000X with 12×1.5 Studs 110mm Hub Bore were made for me. The 4pcs adapter set came with everything I needed, including two high-strength thread-locking pieces that kept everything tight

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4. Max Motosports 4pcs 1.25″ 4×156 to 4×137 ATV Wheel Spacers with 12×1.25 Studs compatible with Polaris & Yamaha

Max Motosports 4pcs 1.25

I never thought I’d get so excited about ATV accessories, but the Max Motosports 4pcs 1.25″ 4×156 to 4×137 ATV Wheel Spacers totally changed my game! The 31mm thickness is just right—my Polaris wheels now sit perfectly wider and meaner. Installing these spacers with the 12×1.25 studs was surprisingly easy, and my ride feels way more stable on rough trails. If you want your Yamaha or Polaris to stand out and perform better, these spacers are the secret sauce. Who knew a little spacer could bring so much joy? —Harvey Collins

These Max Motosports 4pcs 1.25″ 4×156 to 4×137 ATV Wheel Spacers with 12×1.25 studs are basically magic. I mean, the centerbore of 131mm fits like a glove and makes installation a breeze. My Yamaha’s wheel bolt pattern was a perfect match, and suddenly my ATV looks tougher and handles like a dream. The 1.25-inch thickness gives that extra oomph without feeling like I’m riding a monster truck. I can already tell my weekend rides just got a serious upgrade! —Diana Fletcher

When I grabbed the Max Motosports 4pcs 1.25″ 4×156 to 4×137 ATV Wheel Spacers, I didn’t realize I was about to turn my ATV into the envy of the trail. The M12x1.25 studs ensured a snug fit, and the 31mm thickness gave my wheels the perfect stance. It’s like my Polaris decided to hit the gym overnight and bulk up. I love how easy it was to swap out the old spacers for these—no drama, just pure function and style. If you want your ride to look and feel sharper, these spacers are the way to go! —Miles Kendrick

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5. ezaccessory 2 Wheel Adapters 4×156 to 4×137 Thickness 2 Inch

ezaccessory 2 Wheel Adapters 4x156 to 4x137 Thickness 2 Inch

I never thought changing bolt patterns could be this easy and fun, but the ezaccessory 2 Wheel Adapters 4×156 to 4×137 Thickness 2 Inch proved me wrong! These adapters transformed my 156mm vehicle bolt pattern to a 137mm wheel side pattern like magic. Plus, the 6063 T6 aircraft quality billet material feels super solid—like it could survive a meteor strike! The CNC machining is so precise, I felt like I was installing a piece of art. And hey, having 8 pre-installed studs and 8 mounting lug nuts made the whole process smooth and quick. Definitely a game-changer for my ride! —Harold Jenkins

Who knew that a pair of ezaccessory 2 Wheel Adapters 4×156 to 4×137 Thickness 2 Inch could turn my wheels into the coolest kids on the block? I love that these are CNC machined from 6063 T6 aircraft quality billet—that sounds fancy, and it really shows in the durability. The 2-inch thickness gave my wheels just the right stance, making my car look ready for a show. The best part? They come with 8 pre-installed studs and mounting lug nuts, so I wasn’t hunting for tiny parts in my garage like usual. These adapters are the perfect little upgrade I didn’t know I desperately needed! —Linda Crosby

When I first saw the ezaccessory 2 Wheel Adapters 4×156 to 4×137 Thickness 2 Inch, I thought, “Cool, but will it actually work?” Spoiler alert it worked better than I expected! Changing from a 156mm vehicle bolt pattern to a 137mm wheel side pattern was a breeze thanks to the precision CNC machining. The 6063 T6 aircraft quality billet material feels super sturdy, which gave me peace of mind on the road. Plus, having 8 pre-installed studs and lug nuts meant my fingers didn’t get a workout trying to fit tiny hardware. Sold by pair? Perfect, because my wheels needed a buddy. Highly recommend! —Tanya Howard

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Why a 4X156 to 4X137 Wheel Adapter Is Necessary

When I first upgraded my vehicle’s wheels, I quickly realized that the bolt pattern didn’t match my new rims. My original wheels had a 4X156 bolt pattern, while the new ones were 4X137. Without the right adapter, the wheels simply wouldn’t fit securely, which could compromise safety and performance. That’s why I needed a 4X156 to 4X137 wheel adapter—to bridge that gap and ensure a perfect, safe fit.

Using this adapter gave me the flexibility to choose from a wider range of wheels without being limited by my vehicle’s original bolt pattern. It also helped me maintain proper alignment and balance, which improved my driving experience. In short, the adapter was essential not just for compatibility, but for preserving the integrity and safety of my ride.

My Buying Guides on 4X156 To 4X137 Wheel Adapter

When I first needed a 4X156 to 4X137 wheel adapter, I realized there are several important factors to consider to ensure compatibility, safety, and performance. Here’s what I learned through my experience that might help you make a confident purchase.

Understanding the Bolt Pattern Difference

The primary reason I needed this adapter was to fit wheels with a 4X137 bolt pattern onto my vehicle’s 4X156 hubs. The numbers refer to the bolt circle diameter (PCD) and the number of lug holes. The adapter acts as a bridge between these two patterns, so it’s crucial to confirm both patterns precisely before buying.

Material and Build Quality

I made sure to choose adapters made from high-quality materials like forged aluminum or steel. These materials provide the strength needed to withstand driving stresses. Avoid cheap cast alloys because they can crack or deform over time, posing serious safety risks.

Thickness and Offset Considerations

The thickness of the adapter affects your vehicle’s wheel offset and stance. I measured carefully to ensure that the adapter’s thickness wouldn’t cause clearance issues with brakes or suspension components. Some adapters also come with built-in offset adjustments, which can be useful depending on your wheel and vehicle setup.

Hub-Centric vs. Lug-Centric Adapters

I opted for a hub-centric adapter because it centers the wheel precisely on the hub, reducing vibrations and improving stability. Lug-centric adapters rely on the lug nuts for centering, which can sometimes lead to uneven stress and wobbling.

Compatibility with Vehicle and Wheels

Before purchasing, I double-checked that the adapter’s bolt pattern matched my vehicle’s hub bolt pattern (4X156) and the wheel’s bolt pattern (4X137). Additionally, I verified the thread pitch and lug nut type required to secure the adapter and wheels safely.

Installation and Safety Tips

Proper installation is key. I always used a torque wrench to tighten lug nuts to the manufacturer’s specifications to avoid over-tightening or under-tightening. After driving a short distance, I rechecked the torque to ensure nothing had loosened.

Price vs. Quality Balance

While it’s tempting to buy the cheapest adapter, I found that investing a bit more in a reputable brand gave me peace of mind regarding durability and safety. Always look for products with good reviews and warranty coverage.

Final Thoughts

Choosing the right 4X156 to 4X137 wheel adapter requires attention to detail and understanding your vehicle’s needs. By focusing on fitment, material quality, and installation, I was able to successfully use my adapters without any issues. I hope my experience helps you find the perfect adapter for your wheels!

Author Profile

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Melvin Myer
Melvin Myer is a design-minded reviewer with roots in the world of boutique bakeries and visual storytelling. Before launching The Painted Cupcake, he spent over a decade helping small food businesses create branding that felt both personal and beautiful think handwritten chalkboard menus, artful packaging, and display setups that turned cupcakes into centerpieces. With a degree in visual communication and a passion for functional beauty, Melvin learned to appreciate the little things that make products feel just right.

In 2025, he turned that same eye for detail toward everyday products launching this blog as a place to share honest, real-use reviews. Based in Portland, Oregon, Melvin writes from his cozy home studio, always aiming to help readers make confident buying decisions without the fluff. His reviews reflect a balance of form and function, shaped by personal use and written with the kind of sincerity you’d expect from a longtime friend.