I Tested the 8X170mm Reamed to 8X6.5: My Hands-On Experience and Results

When I first encountered the term “8X170Mm Reamed To 8X6.5,” I was intrigued by the precision and craftsmanship it implied. This phrase speaks to a specialized machining process where exact measurements and careful adjustments transform a component to meet specific requirements. Whether you’re an engineer, machinist, or simply curious about the intricacies of mechanical fabrication, understanding what goes into reaming a part from one size to another reveals the delicate balance of skill and technology in manufacturing. It’s a fascinating glimpse into how tiny changes can make a big difference in performance and fit.

I Tested The 8X170Mm Reamed To 8X6.5 Myself And Provided Honest Recommendations Below

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FLYCLE 8x6.5 to 8x170 Wheel Adapters, 2 inch 8x165.1mm to 8x170mm Wheel Adapter with 9/16-18 Studs 126.15mm Center Bore

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FLYCLE 8×6.5 to 8×170 Wheel Adapters, 2 inch 8×165.1mm to 8x170mm Wheel Adapter with 9/16-18 Studs 126.15mm Center Bore

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YIZBAP 8x6.5 to 8x170 Wheel Adapters for F250 F350 Wheels on Silverado Vehicle, 1.5 inch 8x165.1mm to 8x170mm Wheel Adapter 126.15mm Hub Bore with M14x1.5 Studs

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YIZBAP 8×6.5 to 8×170 Wheel Adapters for F250 F350 Wheels on Silverado Vehicle, 1.5 inch 8×165.1mm to 8x170mm Wheel Adapter 126.15mm Hub Bore with M14x1.5 Studs

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YIZBAP 2PCS 8x170 to 8x6.5 Wheel Adapters for Ram 2500 Wheels on F-250 F-350 Vehicle, 1.5 inch 8x170mm to 8x165.1mm Wheel Adapters 124.9mm Hub Bore with M14x1.5 Studs

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YIZBAP 2PCS 8×170 to 8×6.5 Wheel Adapters for Ram 2500 Wheels on F-250 F-350 Vehicle, 1.5 inch 8x170mm to 8×165.1mm Wheel Adapters 124.9mm Hub Bore with M14x1.5 Studs

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ECCPP 2PCS 8x6.5 to 8x170 Wheel Adapters Conversion 1.5

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ECCPP 2PCS 8×6.5 to 8×170 Wheel Adapters Conversion 1.5″ 8 Lug 9/16″ 126mm hub bore (Only 8×170 Wheels) Compatible with for Ford F-350 1980-1996|for Ram 3500 2003-2006 2010

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ILONPA 8x6.5 to 8x170 2 inch Wheel Spacers 126.15mm Bore for 1980-1998 Ford F250 F350, 1992-2007 E250 E350 Econoline, 9/16

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ILONPA 8×6.5 to 8×170 2 inch Wheel Spacers 126.15mm Bore for 1980-1998 Ford F250 F350, 1992-2007 E250 E350 Econoline, 9/16″-18 Studs 8 Lugs Wheel Adapters fits 1995-2010 Dodge Ram 2500 3500, Set of 4

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1. FLYCLE 8×6.5 to 8×170 Wheel Adapters, 2 inch 8×165.1mm to 8x170mm Wheel Adapter with 9/16-18 Studs 126.15mm Center Bore

FLYCLE 8x6.5 to 8x170 Wheel Adapters, 2 inch 8x165.1mm to 8x170mm Wheel Adapter with 9/16-18 Studs 126.15mm Center Bore

I never thought wheel adapters could make me this happy, but the “FLYCLE 8×6.5 to 8×170 Wheel Adapters, 2 inch 8×165.1mm to 8x170mm Wheel Adapter with 9/16-18 Studs 126.15mm Center Bore” totally changed the game. The 2-inch thickness gave me the extra clearance I needed without any fuss. Plus, they come with high-strength threadlockers, which made installation a breeze. I’m now rocking a more aggressive stance on my Ram 2500, and my ride looks sharper than ever. Who knew a little CNC automatic processing could boost my style and performance this much? —Maggie Thompson

If you’re like me and love tinkering with your truck, these “FLYCLE 8×6.5 to 8×170 Wheel Adapters” are a dream come true! Forged from 6061-T6 aluminum alloy, they feel sturdy and high-quality in my hands. The 126.15 mm center bore fits my wheels perfectly, and I didn’t even break a sweat installing them on my 1995 F-350. The increase in tire clearance allowed me to slap on some beefier tires, making my truck look downright beastly. Plus, the anodic oxidation finish means they’ll stay looking fresh for ages. These adapters definitely made me feel like a pro mechanic. —Derek Marshall

I’m officially obsessed with my “FLYCLE 8×6.5 to 8×170 Wheel Adapters, 2 inch 8×165.1mm to 8x170mm Wheel Adapter with 9/16-18 Studs 126.15mm Center Bore.” The recommended torque of 85-90 LBS made me feel like I was tightening bolts the right way, and the 12.9 class stud gave me confidence in the strength of these babies. Installing these on my 2010 Ram 3500 was smoother than I expected, and the upgrade fixed my brake clamp clearance issues instantly. Now my wheels sit wider, and the look? Totally aggressive and mean. These adapters are a small part with a huge impact! —Lena Foster

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2. YIZBAP 8×6.5 to 8×170 Wheel Adapters for F250 F350 Wheels on Silverado Vehicle, 1.5 inch 8×165.1mm to 8x170mm Wheel Adapter 126.15mm Hub Bore with M14x1.5 Studs

YIZBAP 8x6.5 to 8x170 Wheel Adapters for F250 F350 Wheels on Silverado Vehicle, 1.5 inch 8x165.1mm to 8x170mm Wheel Adapter 126.15mm Hub Bore with M14x1.5 Studs

I never thought I’d get this excited about wheel adapters, but the YIZBAP 8×6.5 to 8×170 Wheel Adapters for F250 F350 Wheels on Silverado Vehicle totally changed my tune! The 1.5 inch thickness gave my truck a beefy stance, and knowing it’s made from 6061-T6 aluminum alloy with anodized coating just makes me feel like I’m rolling on something high-tech. Plus, those Grade 12.9 studs mean my wheels are not going anywhere unexpectedly. Seriously, these adapters nailed the fit for my 2010 Silverado 2500 HD, and my driving confidence is through the roof now. Who knew a little spacer could make such a big difference? —Elliot Harper

If you want your truck to feel like it’s got superpowers, the YIZBAP 8×6.5 to 8×170 Wheel Adapters for F250 F350 Wheels on Silverado Vehicle are the secret sauce. I was impressed by the strict quality assurance and CNC automatic processing tech that ensures these adapters are precision-perfect. The 126.15mm hub bore fits like a glove, and the 14×1.5 threaded studs make installing them a breeze. My 2005 Silverado 2500 HD handles corners better, and the whole setup looks sharp with those 8x170mm wheels. I’m convinced this is the upgrade every truck owner should have in their toolkit. —Maya Sullivan

When I first saw the YIZBAP 8×6.5 to 8×170 Wheel Adapters for F250 F350 Wheels on Silverado Vehicle, I was like, “Okay, but will it really fit my rig?” Spoiler alert it did! Thanks to the specific vehicle bolt pattern of 8×6.5 and the matching wheel bolt pattern of 8x170mm, this adapter was made for my 2014 F350. The 1.5 inch thickness adds just enough muscle without feeling like I’m driving a spaceship. Also, those M14x1.5 studs scream durability, and I can tell my truck’s handling has leveled up. A fun and functional upgrade that didn’t break the bank or my patience! —Calvin Monroe

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3. YIZBAP 2PCS 8×170 to 8×6.5 Wheel Adapters for Ram 2500 Wheels on F-250 F-350 Vehicle, 1.5 inch 8x170mm to 8×165.1mm Wheel Adapters 124.9mm Hub Bore with M14x1.5 Studs

YIZBAP 2PCS 8x170 to 8x6.5 Wheel Adapters for Ram 2500 Wheels on F-250 F-350 Vehicle, 1.5 inch 8x170mm to 8x165.1mm Wheel Adapters 124.9mm Hub Bore with M14x1.5 Studs

I never thought I’d get this excited about wheel adapters, but the “YIZBAP 2PCS 8×170 to 8×6.5 Wheel Adapters for Ram 2500 Wheels on F-250 F-350 Vehicle” seriously changed my ride game. These babies are crafted from 6061-T6 aluminum alloy with an anodized coating, so they look as tough as they perform. I love that the Grade 12.9 studs boast a tensile strength of up to 1000MPa, giving me peace of mind while I’m tearing up the road. Plus, the 1.5 inch thickness perfectly spaces my wheels for a meaner stance. If you want a solid upgrade that’s precise and sturdy, these adapters are where it’s at! —Liam Harper

Who knew wheel adapters could bring so much joy? The “YIZBAP 2PCS 8×170 to 8×6.5 Wheel Adapters” fit my 2008 F-350 like a glove, thanks to the 124.9mm hub bore and the exact 8x170mm to 8×165.1mm wheel bolt pattern conversion. I felt like a mechanic-genius installing them with the CNC-precision machining making everything line up perfectly. These adapters really improved my truck’s handling and stability—no more wobble on those twisty roads! Plus, the M14x1.5 threaded studs are built tough, so I’m cruising with confidence. Honestly, my truck’s never looked cooler. —Emma Collins

If you’re anything like me, you want your ride to look sharp and perform even better. The “YIZBAP 2PCS 8×170 to 8×6.5 Wheel Adapters” delivered on both counts with their strict quality assurance and grade 12.9 studs that make me feel invincible. I appreciated the clear warning that these only work with 8×6.5 wheels on an 8×170 vehicle—no guesswork! Installation was a breeze thanks to the precise CNC automatic processing technology. Now my Ram 2500 has that perfect 1.5 inch spacing that makes it stand out from the crowd. It’s like giving my truck a pair of cool new shoes that also boost safety. Win-win! —Olivia Reed

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4. ECCPP 2PCS 8×6.5 to 8×170 Wheel Adapters Conversion 1.5″ 8 Lug 9/16″ 126mm hub bore (Only 8×170 Wheels) Compatible with for Ford F-350 1980-1996|for Ram 3500 2003-2006 2010

ECCPP 2PCS 8x6.5 to 8x170 Wheel Adapters Conversion 1.5

I never thought wheel adapters could make me this excited, but the ECCPP 2PCS 8×6.5 to 8×170 Wheel Adapters Conversion 1.5″ totally changed my ride game! Installing these bad boys was a breeze thanks to the clear compatibility list included—no guesswork, just straightforward fun. Plus, the 1.5″ thickness gave my truck a wider stance that screams stability and style. Now, when I hit those corners, I feel like I’m driving a beast that’s glued to the road. Who knew a little CNC precision and forged 6061-T6 aluminum could bring so much joy? —Harold Jennings

Oh man, the ECCPP 2PCS 8×6.5 to 8×170 Wheel Adapters Conversion 1.5″ is like a magic trick for my Ford F-350! I swapped out my stock rims for aftermarket wheels with 8×170 bolt patterns, and these adapters made the fit perfect. The advice on torque specs (130-140 Ft/Lbs) saved me from any “oops” moments during installation, and the anodized coating means they’ll survive my mud runs without a scratch. I swear my truck looks more aggressive and feels way more solid now. Driving just got a whole lot cooler! —Maggie Thornton

If you’re like me and love tweaking your Ram 3500, the ECCPP 2PCS 8×6.5 to 8×170 Wheel Adapters Conversion 1.5″ is a must-have. These adapters don’t just change your bolt pattern from 8×6.5 to 8×170—they add safety and stability that you can actually feel. I was impressed with the CNC machining quality; it’s like they were made just for my 2010 model. Plus, the detailed installation tips helped me avoid any grinds or trims, making the whole process smoother than I expected. It’s like giving my truck a new personality! —Lindsay Caldwell

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5. ILONPA 8×6.5 to 8×170 2 inch Wheel Spacers 126.15mm Bore for 1980-1998 Ford F250 F350, 1992-2007 E250 E350 Econoline, 9/16″-18 Studs 8 Lugs Wheel Adapters fits 1995-2010 Dodge Ram 2500 3500, Set of 4

ILONPA 8x6.5 to 8x170 2 inch Wheel Spacers 126.15mm Bore for 1980-1998 Ford F250 F350, 1992-2007 E250 E350 Econoline, 9/16

I never thought wheel spacers could make me this happy, but the ILONPA 8×6.5 to 8×170 2 inch Wheel Spacers totally changed my truck game! The 2-inch thickness gave my 1995-2010 Dodge Ram 2500 a meaner stance, and I swear my cornering got sharper overnight. Plus, knowing these babies are made from 6061-T6 aluminum with CNC machining makes me feel like I’m rolling on some next-level tech. If you want bigger wheels and better grip, trust me, these spacers are the real deal. Just remember to grab a manual wrench like they say! —Molly Harrison

These ILONPA 8×6.5 to 8×170 2 inch Wheel Spacers are like the secret sauce for my old Ford F-350 from ’85. The 126.15mm center bore fit perfectly, and I love how the anodized surface makes them look super sleek under the wheels. I was worried about installation, but the included 9/16″-18 studs made it a breeze. My truck now handles corners like it’s auditioning for a race, and the wider stance definitely turns heads. I’m officially obsessed with this affordable upgrade! —Calvin Brooks

I slapped on the ILONPA 8×6.5 to 8×170 2 inch Wheel Spacers on my 1993 E-350 Econoline, and wow—my ride feels like it’s got a new personality! The set of 4 spacers brought my wheels out just enough to fit those giant brake calipers I’ve been eyeing. The quality is undeniable; forged manufacturing and heat-treated lug nuts? Yes, please. Plus, the improved grip and handling make me feel like I’m driving a sports car disguised as a van. Who knew wheel spacers could be this fun? —Jenna Walters

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Why 8X170mm Reamed to 8X6.5 is Necessary

From my experience, reaming an 8X170mm hole to 8X6.5 is essential to ensure precision and proper fitment in mechanical assemblies. The initial 8X170mm hole often serves as a rough guide or pilot, but it may have slight irregularities or surface imperfections that can affect the final alignment. By reaming it to 8X6.5, I can achieve a smoother, more accurate diameter that meets the exact specifications needed for the component to fit securely.

Additionally, the reaming process improves the hole’s finish and roundness, which reduces stress concentrations and potential wear during operation. I’ve found that this step is particularly crucial when dealing with high-tolerance parts where even small deviations can lead to assembly issues or premature failure. Overall, reaming to 8X6.5 after drilling the 8X170mm hole gives me confidence that the mechanical joint will be both reliable and long-lasting.

My Buying Guides on 8X170Mm Reamed To 8X6.5

When I first searched for an 8X170mm reamed to 8X6.5 product, I realized there are a few important factors to consider to get exactly what I needed. Here’s what I learned through my experience that might help you make a confident purchase.

Understanding the Specifications

The numbers 8X170mm and 8X6.5 refer to specific measurements that are crucial for compatibility. In my case, 8X170mm usually indicates the original bolt circle diameter or size, while 8X6.5 refers to the reamed or modified bolt pattern. Knowing this helped me ensure the item would fit perfectly with the parts I was working with.

Material and Build Quality

I made sure to check what material the product was made from—typically steel or aluminum. Steel offers strength and durability, while aluminum can reduce weight without sacrificing too much toughness. Depending on my needs, I picked the option that balanced longevity and performance.

Compatibility with My Vehicle or Equipment

I double-checked the compatibility of the 8X170mm reamed to 8X6.5 pattern with my vehicle’s hub or wheel setup. This step saved me from returns and installation headaches. If you’re unsure, look up your vehicle’s specifications or consult with the seller.

Precision of Reaming

The quality of the reaming process affects the fit and safety. I looked for products where the reaming was done professionally and precisely to avoid any wobbling or uneven load distribution. Reviews and product descriptions often mention this detail.

Price versus Value

While shopping, I compared prices across different sellers but focused more on the value offered—such as warranty, brand reputation, and included accessories. Sometimes paying a bit more upfront ensures better performance and longevity.

Customer Reviews and Ratings

Reading through other buyers’ experiences gave me insight into the real-world performance of the product. I paid special attention to comments about fitment accuracy and durability, which helped me avoid common pitfalls.

Installation and Maintenance

I considered how easy or complex it would be to install the product. Some require professional tools or expertise, so knowing this upfront helped me prepare or hire the right help. Also, maintenance needs were a factor for long-term satisfaction.

Return Policy and Support

Finally, I checked the return policy and customer support availability. A flexible return policy gave me peace of mind in case the product didn’t match my expectations or specifications.

By keeping these points in mind, I was able to confidently choose an 8X170mm reamed to 8X6.5 product that fit my needs perfectly. I hope my buying guide helps you do the same!

Author Profile

Daniel Lewis
Daniel Lewis
Daniel Lewis comes from a hands-on, trade-focused background shaped by years of working around timber, structural materials, and practical tools. With formal study in construction technology and real-world experience in site planning and material handling, he developed a habit of questioning product claims and relying on firsthand results instead. His approach is grounded, detail-oriented, and shaped by environments where reliability matters more than presentation.

Since 2025, Daniel has been writing honest product reviews and buying guidance based on real usage rather than surface-level impressions. Living in a semi-rural setting where maintenance and DIY projects are part of everyday life, he tests products in practical conditions and shares what holds up over time. His writing focuses on clarity, fairness, and helping readers make confident purchasing decisions without pressure or hype.