{"product_id":"yizbap-wheel-adapters-8x6-5-8x170-for-silverado-sierra-1-5in-6061-t6-with-12-9-grade-studs","title":"YIZBAP Wheel Adapters 8x6.5→8x170 for Silverado\/Sierra — 1.5in 6061‑T6 with 12.9‑Grade Studs","description":"\u003cp\u003e\u003cstrong\u003eThese YIZBAP wheel adapters convert an 8x6.5 (8x165.1mm) vehicle bolt pattern to accept 8x170mm wheels so you can mount F250\/F350 wheels on compatible Silverados and similar trucks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you want the look, offset, or wheel options available for Ford F-series 8x170mm wheels on a vehicle with the 8x6.5 (8x165.1mm) bolt pattern, these YIZBAP adapters provide a bolt-through solution that preserves hub centering and increases stud strength. Machined from 6061-T6 aluminum and fitted with high-strength 12.9-grade studs, this adapter set is engineered for a precise fit and long-term durability when used on the correct vehicle and wheel combinations.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and wheels are compatible with these adapters?\u003c\/h3\u003e\n\u003cp\u003eThese adapters are designed specifically to allow 8x170mm wheels (commonly used on 2003–2024 Ford F250\/F350) to be mounted on vehicles with an 8x6.5 (8x165.1mm) bolt circle. They do not convert the other way—an 8x6.5 wheel will not fit onto the adapter.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVehicle PCD (vehicle side): 8x6.5 (8x165.1mm).\u003c\/li\u003e\n  \u003cli\u003eWheel PCD (wheel side): 8x170mm — typical F250\/F350 wheels.\u003c\/li\u003e\n  \u003cli\u003eConfirm hub bore: 126.15mm for correct centering and fitment.\u003c\/li\u003e\n  \u003cli\u003eCheck listed compatible models (Ram, Silverado, Sierra, Yukon, Suburban, Savana, Express) before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow strong and reliable are the studs and adapter construction?\u003c\/h3\u003e\n\u003cp\u003eYIZBAP uses hardened 12.9-grade threaded studs and CNC-machined 6061-T6 aluminum bodies with an anodized finish. The studs have a tensile strength up to 1000 MPa, offering higher mechanical strength than common 10.9-grade alternatives.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStud material\/grade: 12.9 — high tensile strength for load handling.\u003c\/li\u003e\n  \u003cli\u003eAdapter material: 6061-T6 aluminum with anodized surface for corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003eManufacturing: CNC precision machining for accurate bolt pattern and hub bore.\u003c\/li\u003e\n  \u003cli\u003eThickness: 1.5 inches (38.1 mm) of spacer depth; thread pitch 14x1.5.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat installation details and precautions should I know?\u003c\/h3\u003e\n\u003cp\u003eInstallation requires correct torque, hub-centered seating, and verification of wheel backspacing and brake clearance. Use factory torque specs for wheel nuts, verify stud engagement, and re-check torque after initial road use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOnly fits when wheels are 8x170mm; not compatible with 8x6.5 wheels mounted to the adapter.\u003c\/li\u003e\n  \u003cli\u003eEnsure hub bore 126.15mm matches wheel center or use hub-centric rings if necessary.\u003c\/li\u003e\n  \u003cli\u003eConfirm no interference with brake components, fenders, or suspension parts before driving.\u003c\/li\u003e\n  \u003cli\u003eFollow torque sequence and re-torque after 50–100 miles for safe operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The YIZBAP 8x6.5-to-8x170 adapters are for truck owners who want to fit Ford F250\/F350 8x170mm wheels on compatible GM and other 8x6.5 vehicles — commonly enthusiasts swapping wheel styles between brands, fleets replacing wheels, or anyone needing wider wheel options. They suit drivers who verify fitment, follow installation best practices, and prioritize durable, precisely machined components rather than using temporary or improvised solutions.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use these adapters to fit original 8x6.5 wheels?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. These adapters convert a vehicle's 8x6.5 bolt pattern to accept 8x170mm wheels only; 8x6.5 wheels will not fit onto the adapter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these adapters require special studs or hardware?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No extra hardware is needed; the adapters include 12.9-grade studs with 14x1.5 thread pitch, ready for standard lug nuts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"YIZBAP","offers":[{"title":"Default Title","offer_id":55170851275095,"sku":"B0982YX95S","price":119.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/yizbap-adapter-front-view.jpg?v=1790434627","url":"https:\/\/britishgarage.co.uk\/products\/yizbap-wheel-adapters-8x6-5-8x170-for-silverado-sierra-1-5in-6061-t6-with-12-9-grade-studs","provider":"British Garage","version":"1.0","type":"link"}