{"product_id":"2-pc-sixity-1-in-thick-5x4-5-to-5x5-5-wheel-adapters-increase","title":"2 pc Sixity 1 in Thick 5x4.5 to 5x5.5 Wheel Adapters - Increase","description":"\u003cp\u003eIn this review of the 2 pc Sixity 1 in Thick 5x4.5 to 5x5.5 Wheel Adapters, the bottom line is simple: these adapters are for pickup truck and SUV owners who want to widen their tire options or correct bolt pattern fit without hub modification. The kit converts a 5x4.5 bolt pattern to 5x5.5 while adding 1 in of offset, which is the single biggest reason to buy - it increases tire-to-frame clearance and lets you fit wider, higher-traction tires or aftermarket suspension changes with minimal fuss. Installation is straightforward when you match the adapter bolt type to your existing hub.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 in thickness:\u003c\/strong\u003e The spacer adds a full inch of clearance to move wheels outward and accommodate wider tires or lift kits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5x4.5 to 5x5.5 conversion:\u003c\/strong\u003e This adapter kit lets vehicles with a 5x4.5 bolt pattern accept wheels drilled for 5x5.5, expanding wheel choices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo hub modification:\u003c\/strong\u003e By selecting the adapter that uses the same bolt type as the hub, you can reuse existing lug nuts and avoid permanent hub changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForged, heat-treated bolts:\u003c\/strong\u003e The wheel bolts are hardened to metric class 10.9 (SAE Grade 8) for strong, corrosion-resistant fasteners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion resistance:\u003c\/strong\u003e Materials and heat treatment provide improved tensile strength and resistance to rust compared with common aluminum spacers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-piece kit:\u003c\/strong\u003e Sold as a 2 pack so one set covers both sides of the axle, making a complete axle conversion simple.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Sixity 1 in wheel adapters are aimed at pickup truck and SUV owners who need additional tire-to-frame clearance or who want to mount wheels with a 5x5.5 bolt pattern on a 5x4.5 hub. They suit owners fitting wider tires, installing lift or lowering kits, or swapping wheels for a different bolt pattern while keeping existing lug hardware.\u003c\/p\u003e\n\u003cp\u003eThese adapters are not for someone seeking cosmetic-only changes without regard to load or fitment, nor are they a substitute for professional suspension work when excessive spacing or incorrect backspacing is a concern. Vehicles requiring hub-centric adapters for high-performance applications should consider hub-centric options instead of generic lug-centric adapters.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncreases tire-to-frame clearance by 1 in so wider tires and lift setups fit more easily.\u003c\/li\u003e\n\u003cli\u003eConverts a 5x4.5 bolt pattern to 5x5.5, expanding compatible wheel choices.\u003c\/li\u003e\n\u003cli\u003eHigh-strength, forged bolts heat-treated to metric class 10.9 for durability and corrosion resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUses lug-centric attachment; some buyers may prefer hub-centric adapters for certain high-load or performance applications.\u003c\/li\u003e\n\u003cli\u003eNot a permanent hub modification solution - intended as an adapter\/spacer rather than a structural hub replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eWheel adapter \/ spacer kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBolt pattern conversion\u003c\/td\u003e\n\u003ctd\u003e5x4.5 to 5x5.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e2 pc kit (one axle)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBolt material \/ grade\u003c\/td\u003e\n\u003ctd\u003eForged, heat-treated bolts, metric class 10.9 (SAE Grade 8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary benefit\u003c\/td\u003e\n\u003ctd\u003eIncreases tire-to-frame clearance for wider tires or lift kits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Sixity 1 in 5x4.5 to 5x5.5 wheel adapters are a practical, value-focused choice for truck and SUV owners who need an easy bolt-pattern conversion and extra clearance for wider tires or suspension changes. With hardened bolts and a simple 2 pc kit, they deliver an affordable way to expand wheel options while avoiding hub modification, though buyers wanting hub-centric solutions for heavy-duty or high-performance use should look elsewhere.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill I need to modify my hub to install these adapters?\u003c\/strong\u003e\u003cbr\u003eYou do not need to modify the vehicle hub if you choose an adapter with the same bolt type as your hub; the design allows reuse of existing lug nuts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much clearance does the adapter add?\u003c\/strong\u003e\u003cbr\u003eThe spacer adds 1 in of offset, which increases tire-to-frame clearance to help fit wider or taller tires.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo the adapters resist corrosion?\u003c\/strong\u003e\u003cbr\u003eYes, the bolts are forged and heat-treated to metric class 10.9, providing improved tensile strength and corrosion resistance compared with common aluminum fasteners.\u003c\/p\u003e","brand":"Sixity Auto","offers":[{"title":"Default Title","offer_id":46481179836635,"sku":"B00X9NSQUQ","price":53.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71tjOH0MEZL._AC_SL1200.jpg?v=1739287903","url":"https:\/\/gearmusthave.com\/products\/2-pc-sixity-1-in-thick-5x4-5-to-5x5-5-wheel-adapters-increase","provider":"GearMustHave","version":"1.0","type":"link"}