{"product_id":"8-lug-12mm-wheel-spacers-8x6-5-8x165-1-8x170-8x180-extra-clearance","title":"8 Lug 12mm Wheel Spacers 8x6.5 8x165.1 8x170 8x180 - Extra Clearance","description":"\u003cp\u003eIn this review of the 8 lug 12mm wheel spacers, the bottom line is simple: these spacers are for owners of heavy duty trucks who need a reliable 1\/2in offset to clear larger tires or brake components. They are a utilitarian, budget-friendly option that delivers the main benefit buyers seek - additional clearance - while using a solid CNC machined 6061-T6 aluminum construction where it matters. The review focuses on fit, material, and real-world tradeoffs buyers reported.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal fitment:\u003c\/strong\u003e Covers a wide range of GM and Ford heavy duty models so users can fit larger tires or aftermarket wheels without extensive modification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12mm thickness:\u003c\/strong\u003e Provides extra offset to improve tire clearance and stance for trucks that need modest spacing for larger tires or brake calipers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6061-T6 aluminum:\u003c\/strong\u003e Billet CNC machined construction with anodized finish increases corrosion resistance for long-term use in road conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e127mm hub bore:\u003c\/strong\u003e Large center bore helps center the wheel and spacer assembly for acceptable alignment with heavy truck hubs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread pitch 10x1.25:\u003c\/strong\u003e Matches common lug stud threads on the targeted vehicles so installation uses standard hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThese spacers are best for owners of F-250, F-350, Ram 2500\/3500, Silverado\/Sierra 2500HD and 3500HD era trucks who want a simple, modest 12mm offset to clear larger tires or brake upgrades. They suit truck drivers who need function over cosmetics and who appreciate the corrosion resistance of anodized aluminum.\u003c\/p\u003e\u003cp\u003eCustomers who require very large offsets, hub-centric adapters, or a custom fit should look elsewhere. Likewise, buyers expecting premium finished hardware or precision-machined hub-centric rings for every possible wheel may prefer higher-cost, brand-specific adapters.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGood value for money for drivers who need a straightforward 12mm offset.\u003c\/li\u003e\n\u003cli\u003eCNC machined 6061-T6 aluminum construction offers solid corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eWide vehicle compatibility simplifies selection for many GM and Ford heavy duty trucks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eQuality feedback is mixed from some buyers, so finish and fitment can vary compared with premium adapters.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCD\u003c\/td\u003e\n\u003ctd\u003e8x165.1 (8x6.5), 8x170, 8x180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e1\/2in (12mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHub Bore\u003c\/td\u003e\n\u003ctd\u003e127mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e6061-T6 aluminum, CNC machined, anodized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Pitch\u003c\/td\u003e\n\u003ctd\u003e10x1.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e2 pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eFor heavy duty truck owners who need a modest, reliable spacer to clear tires or brake calipers, these 12mm 8 lug spacers are a sensible, cost-effective choice. They combine practical fitment coverage and corrosion-resistant aluminum construction, making them good value for those who accept some variability in finish and expect function first.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill these spacers fit my 2005 Silverado 2500?\u003c\/strong\u003e\u003cbr\u003eYes; the listed fitment includes Silverado 2500\/2500HD models from 1999 to 2019 and the 8x165.1 or 8x170\/8x180 patterns match common hubs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre these spacers hub-centric?\u003c\/strong\u003e\u003cbr\u003eThe spacers have a 127mm hub bore to help center the assembly, but buyers seeking perfect hub-centric rings for every wheel should verify fit with their specific wheel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material are they made from?\u003c\/strong\u003e\u003cbr\u003eThe spacers are made from 6061-T6 aluminum, CNC machined and anodized for increased corrosion resistance.\u003c\/p\u003e","brand":"JiiinMiiin","offers":[{"title":"Default Title","offer_id":48231867744475,"sku":"B0CPPQVN8K","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61DaPZG7uCL._AC_SL1500.jpg?v=1770716371","url":"https:\/\/gearmusthave.com\/products\/8-lug-12mm-wheel-spacers-8x6-5-8x165-1-8x170-8x180-extra-clearance","provider":"GearMustHave","version":"1.0","type":"link"}