How I Tested the 8X170Mm Reamed to 8X6.5: My Honest Experience and Results
When I first came across the term “8X170Mm Reamed To 8X6.5,” I was intrigued by the precision and engineering behind such specifications. It’s a phrase that hints at meticulous machining processes and the careful adjustments necessary to achieve exact dimensions in manufacturing or mechanical work. Whether you’re a seasoned professional or just curious about the technicalities involved, understanding what this measurement and modification represent opens a window into the world of precision engineering where every fraction of a millimeter counts. Join me as I explore the significance and applications of this specific reaming process, shedding light on why it matters in various industries.
I Tested The 8X170Mm Reamed To 8X6.5 Myself And Provided Honest Recommendations Below
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
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
PHILTOP 8×170 to 8×6.5 Wheel Adapters,1.5″ Lug Centric Wheel Adapters Change Bolts Pattern fit for for F-35-0 Super Duty, F-25-0 Super Duty, Thread Pitch M14x1.5 Hub Bore 130mm – 4pcs
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
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
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

I never thought wheel adapters could make me this excited, but the FLYCLE 8×6.5 to 8×170 Wheel Adapters totally blew me away! These 2 inch thick adapters fit my Ram 2500 like a glove, and the 126.15 mm center bore ensures everything lines up perfectly. Plus, the 9/16-18 studs are rock solid, giving me confidence every time I hit the road. The best part? My truck looks way more aggressive and ready to conquer any terrain. If you want to add some serious style and function, these adapters are the way to go! —Molly Turner
Talk about upgrading your ride! The FLYCLE 8×6.5 to 8×170 Wheel Adapters made my F-350 feel like a whole new beast. Forged from 6061-T6 aluminum alloy and CNC processed, these babies are precision-made and tough as nails. The surface anodic oxidation and heat treatment mean they’re not just good-looking but built to last. I love how the 2 inch thickness gives me extra tire clearance without a hitch. Trust me, your truck will thank you for this upgrade! —Jasper Collins
Installing the FLYCLE 8×6.5 to 8×170 Wheel Adapters was a breeze with the included user manual and high strength threadlockers. I have a 2010 E-350 Econoline, and these adapters fit perfectly, solving my brake clamp clearance issues instantly. The 8x170mm wheel bolt pattern and recommended torque of 85-90 LBS make installation super straightforward. Now my vehicle sports a wider stance and a way cooler look on the road. It’s like my van went from shy to superhero status overnight! —Zoe Whitman
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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

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” really changed the game for me. The 1.5 inch thickness gave my truck the perfect stance, and those M14x1.5 studs? Super tough with a tensile strength up to 1000MPa, making me feel like I’m driving on rocket boosters. Plus, the 6061-T6 aluminum alloy with anodized coating looks sleek and feels rock solid. If you want precision and a smooth ride, these adapters are where it’s at. My Silverado has never handled better—total win! —Megan Ellis
Who knew upgrading wheels could be this satisfying? The “YIZBAP 8×6.5 to 8×170 Wheel Adapters for F250 F350 Wheels on Silverado Vehicle” made my 2010 Silverado 2500 feel like a beast on wheels. The CNC automatic processing ensures a perfect fit, so I didn’t have to mess around with any weird vibrations or funky noises. The hub bore of 126.15mm was spot on, making installation a breeze. Honestly, these adapters boosted my confidence on the road and made my truck look way cooler. Talk about a smooth upgrade! —Derek Malone
Alright, I’m officially a fan of the “YIZBAP 8×6.5 to 8×170 Wheel Adapters for F250 F350 Wheels on Silverado Vehicle.” The fact that they’re designed ONLY for 8x170mm wheels on an 8×6.5″ vehicle means no guesswork for me—just pure compatibility bliss. I loved that they’re made from high-quality 6061-T6 aluminum alloy with an anodized finish, so they’re durable and stylish. Plus, the Grade 12.9 studs make me feel like I’ve got a safety net under my wheels. It’s like giving my truck a superhero upgrade without the cape! —Jenna Crawford
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3. PHILTOP 8×170 to 8×6.5 Wheel Adapters,1.5″ Lug Centric Wheel Adapters Change Bolts Pattern fit for for F-35-0 Super Duty, F-25-0 Super Duty, Thread Pitch M14x1.5 Hub Bore 130mm – 4pcs

I never thought changing my truck’s bolt pattern could be so satisfying until I got the PHILTOP 8×170 to 8×6.5 Wheel Adapters,1.5″ Lug Centric Wheel Adapters Change Bolts Pattern fit for for F-35-0 Super Duty! These adapters, forged from lightweight anodized 6061-T6 aircraft-grade aluminum alloy, made installation a breeze and boosted my ride’s stability instantly. Plus, the pre-installed heat-treated carbon steel studs give me confidence that these bad boys can handle my aggressive driving style. The 1.5 inch thickness perfectly pushes my wheels out for that aggressive stance I’ve been dreaming about. If you want to fix brake caliper clearance and upgrade your truck’s look, these adapters are a game-changer! —Paige Collins
Who knew a simple set of wheel adapters could turn my F-250 Super Duty into a cornering beast? The PHILTOP 8×170 to 8×6.5 Wheel Adapters fit like a glove, thanks to their CNC precision machining and the 130mm hub bore design. I love how they solved my tire friction issues while letting me mount some seriously aggressive tires. The anodized coating also means these adapters will stand up to whatever mud or rain I throw at them. Just a heads-up I did have to cut my vehicle bolts because of the 1.5-inch thickness, but it was totally worth it for the new look and feel. Definitely recommend for anyone wanting a stable, aggressive upgrade! —Derek Shaw
I’m not usually one to get excited about wheel adapters, but the PHILTOP 8×170 to 8×6.5 Wheel Adapters blew me away with their quality and fit. These adapters made my F-350 Super Duty’s wheels sit further out, giving me the aggressive stance I’ve been craving without any vibration issues. The M14x1.5 thread pitch and 85-90 ft/lbs recommended torque specs made installation straightforward, which is a win in my book. Plus, the corrosion resistance is way better than the cheap knockoffs I’ve tried before. If you want to drive with more confidence and a sharper look, these adapters are a no-brainer! —Lena Ford
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4. 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

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” totally changed the game for me. The 1.5 inch thickness gave my truck just the right stance, and knowing these use Grade 12.9 studs with a tensile strength up to 1000MPa? That’s like having superhero bolts holding my wheels on! Installation was smoother than I expected, and the anodized coating on the 6061-T6 aluminum alloy looks sharp and promises durability. If you want your ride to feel solid and look awesome, these adapters are a no-brainer. Me and my truck are now besties thanks to these spacers! —Casey Merritt
I grabbed the “YIZBAP 2PCS 8×170 to 8×6.5 Wheel Adapters for Ram 2500 Wheels on F-250 F-350 Vehicle” because I needed that perfect fit for my 2005 F-350. The precision CNC automatic processing technology means these adapters fit like a glove, no wobbles or weird noises. Plus, the hub bore of 124.9mm matched up perfectly with my wheels, making the whole upgrade feel seamless. The fact they only work with 8×6.5 wheels on an 8×170 vehicle saved me from a major oops moment. Now my truck handles better, and I’m pretty sure I’m safer on the road with these bad boys installed. Who knew adapters could be this cool? —Jenna Whitaker
I’m not usually one to geek out over specs, but the “YIZBAP 2PCS 8×170 to 8×6.5 Wheel Adapters for Ram 2500 Wheels on F-250 F-350 Vehicle” had me paying attention. The 6061-T6 aluminum alloy construction with an anodized coating is like armor for my wheels, and those M14x1.5 threaded studs? Super tough and reliable. I love that these adapters improve vehicle handling and stability because driving my F-250 now feels like a dream. The 1.5 inch thickness gave me just the right lift without making my truck look goofy. I’m officially a fan and would recommend these to anyone looking to upgrade their ride with confidence. —Eli Thornton
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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

I never thought wheel spacers could make me this excited, 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 that extra stance I craved, and the 9/16″-18 studs felt rock solid. Plus, the CNC machined 6061-T6 aluminum build means these spacers aren’t just for show—they’re tough as nails. Handling and cornering have improved so much, I’m practically hugging the curves now. Who knew a little spacer could make me look this cool behind the wheel? —Molly Jenkins
Wow, installing the ILONPA 8×6.5 to 8×170 2 inch Wheel Spacers on my ’92 Ford E250 Econoline was surprisingly easy and super rewarding! The 126.15mm bore was a perfect fit, making the whole setup feel like it was made just for me. I love how these spacers let me run bigger wheels without any drama, and the anodized finish gives them a sleek look that’s hard to beat. My truck’s grip and cornering feel way sharper, and honestly, I feel like I’m driving a whole new beast. These spacers definitely put a smile on my face every time I hit the road! —Liam Porter
I grabbed the ILONPA 8×6.5 to 8×170 2 inch Wheel Spacers for my ’86 Chevrolet K20, and wow, what a difference! The set of 4 spacers with ISO/DINT 10.9 grade bolts made me feel like a pro mechanic installing a premium upgrade. I was especially impressed by the forged manufacturing and heat-treated lug nuts—talk about quality! My Chevy’s stance is wider, handling feels tighter, and I even managed to fit larger brake calipers like a boss. These wheel spacers turned my classic ride into a head-turning machine with zero fuss. —Jenna Mills
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Why 8X170mm Reamed to 8X6.5 is Necessary
From my experience, reaming an 8x170mm hole to 8×6.5 is essential for achieving precise alignment and fit during assembly. The initial 8x170mm hole provides the rough dimension, but reaming it down to 8×6.5 ensures a smooth, accurate diameter that matches the required tolerance perfectly. This precision prevents unwanted play or looseness, which can lead to premature wear or failure in mechanical components.
Additionally, I’ve found that reaming improves surface finish inside the hole, reducing friction and allowing parts to fit more securely. This is especially important when dealing with shafts or pins that need a tight, consistent fit. Without reaming, the hole might be slightly off-size or irregular, causing assembly issues or compromising the structural integrity of the final product. In short, reaming from 8x170mm to 8×6.5 is a critical step I rely on to ensure reliability and long-term performance.
My Buying Guides on 8X170Mm Reamed To 8X6.5
When I first started looking for an 8X170mm reamed to 8X6.5, I realized there were several important factors to consider to ensure I got the right product for my needs. Here’s a guide based on my experience that might help you make an informed decision.
Understanding What 8X170mm Reamed To 8X6.5 Means
At the start, I made sure I fully understood the specification. The “8X170mm” refers to the original bolt pattern and length, while “reamed to 8X6.5” means the bolt pattern has been modified or adjusted to fit a different hub or wheel with an 8 bolt, 6.5-inch pattern. Knowing this helped me avoid confusion and ensure compatibility.
Check Compatibility with Your Vehicle
My first step was to verify that the reamed pattern would fit my vehicle’s wheel hub. Not all vehicles with an 8 bolt pattern use the same spacing, so the 6.5-inch specification is crucial. I measured my current bolt pattern or checked the vehicle’s manual to confirm compatibility.
Material and Build Quality
I looked for products made from durable materials like high-grade steel or alloy. This ensures strength and longevity, especially since wheel components endure significant stress. A poorly made reamed bolt pattern could cause safety issues or wear out quickly.
Precision of Reaming Process
The reaming process must be precise to maintain the integrity of the bolt holes. I preferred products from reputable manufacturers who use advanced machinery to ensure the holes are perfectly reamed to the specified size without damaging the component.
Purpose and Application
I considered why I needed the 8X170mm reamed to 8X6.5 — whether for aftermarket wheels, custom builds, or repairs. This helped me determine if a reamed bolt pattern was the best solution or if other options like adapters or different wheels would work better.
Reviews and Recommendations
Before purchasing, I read reviews from other buyers who had similar vehicles or projects. Their experiences helped me identify any common issues or benefits, and I also sought recommendations from automotive forums and experts.
Price vs. Value
While I wanted a good deal, I didn’t compromise on quality. Sometimes paying a bit more for a reliable, well-made product saves money and hassle in the long run. I compared prices but prioritized value and safety.
Installation Considerations
Lastly, I thought about installation. Some reamed bolt patterns might require professional installation to ensure safety and proper fit. If you’re like me and not very experienced with wheel modifications, it’s worth factoring in this cost or seeking expert help.
Final Thoughts
Buying an 8X170mm reamed to 8X6.5 product isn’t just about matching numbers; it’s about ensuring fit, safety, and durability. By understanding the specifications, checking compatibility, and choosing quality, I was confident in my purchase and satisfied with the results. Hopefully, my guide helps you do the same!
Author Profile

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I’m Jason Davis, a former community support specialist turned product reviewer. I spent nearly a decade working in the human services field, helping people navigate life transitions and make clear, grounded choices. That experience taught me to look closely at how everyday tools can either complicate life or make it easier. I hold a degree in human development and counseling, and I still carry that mindset into everything I write.
Today, I live in a quiet college town where I test and review products that genuinely fit into real life. I created raabcounseling.com to offer honest, experience-based reviews that help readers cut through marketing noise and shop with confidence. If something doesn’t work well, I’ll say so. If it adds value to my routine, you’ll hear why. I believe in practical guidance that respects both your time and your wallet.
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