{"product_id":"1-5ft-6x5-5-hub-centric-wheel-spacer-for-silverado-sierra-improved","title":"1.5ft 6x5.5 Hub Centric Wheel Spacer for Silverado Sierra - Improved","description":"\u003cp\u003eIn this review the Richeer 1.5' 6x5.5 hub centric wheel spacer is evaluated for truck owners who want a wider track and a more aggressive stance while keeping strong hardware and reliable materials. The single biggest reason to consider these spacers is the combination of forged 6061-T6 aluminum construction and Grade 12.9 studs, which deliver high tensile strength and a durable finish suitable for heavy use on compatible GM trucks. Installation is straightforward for experienced DIYers and the spacers can noticeably alter appearance and handling when they fit correctly.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits a wide range of GM full-size trucks and SUVs, making it a practical option for many Silverado, Sierra, Tahoe and Yukon owners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial and machining:\u003c\/strong\u003e Forged 6061-T6 billet aluminum with CNC precision provides a lightweight yet strong spacer that resists deformation under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh tensile studs:\u003c\/strong\u003e Grade 12.9 studs and hardware offer up to 1000MPa tensile strength, improving structural support and safety compared with lower grade studs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion resistance:\u003c\/strong\u003e Anodized surface finish helps protect against environmental erosion for longer-lasting appearance and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrack and handling benefit:\u003c\/strong\u003e The 1.5' thickness increases wheel track for a more aggressive look and can improve traction and anti-roll stability when installed correctly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete kit:\u003c\/strong\u003e Sold as a set of 4 with 14x1.5 threaded studs and nuts to cover all wheels in one installation session.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe spacer set is best for owners of 1999-2025 Silverado 1500, 1999-2025 Escalade and other listed GM models who want a visible stance change and potentially improved handling. It suits enthusiasts comfortable with wheel removal and torque specs, and those who want stronger hardware with Grade 12.9 studs for added peace of mind.\u003c\/p\u003e\u003cp\u003ePeople who should look elsewhere include owners of vehicles not listed in the compatibility set or those unwilling to accept the small risk of fitment variance; customers sensitive to any vibration or who require custom offset adjustments beyond 1.5' may prefer a different spacer or a wheel-specific solution.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWell-built forged 6061-T6 construction provides a balance of light weight and strength.\u003c\/li\u003e\n\u003cli\u003eGrade 12.9 studs deliver high tensile strength for better structural support during demanding use.\u003c\/li\u003e\n\u003cli\u003eEasy to install for mechanically inclined users and includes necessary studs and nuts for a full axle.\u003c\/li\u003e\n\u003cli\u003eImproves vehicle stance and can enhance traction and anti-roll performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFitment can vary by wheel and hub combination; some users report differences in vibration level after installation.\u003c\/li\u003e\n\u003cli\u003eNot a universal solution for owners who need custom offsets beyond the supplied 1.5' thickness.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSet Quantity\u003c\/td\u003e\n\u003ctd\u003eSet of 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e1.5' (38 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBolt Pattern\u003c\/td\u003e\n\u003ctd\u003e6x5.5' (6x139.7)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHub Bore\u003c\/td\u003e\n\u003ctd\u003e78.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStud Thread\u003c\/td\u003e\n\u003ctd\u003e14x1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eForged 6061-T6 billet aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStud Grade\u003c\/td\u003e\n\u003ctd\u003eGrade 12.9, ~1000 MPa tensile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Richeer 1.5' 6x5.5 hub centric spacer set is a solid value for compatible GM truck and SUV owners who want a wider stance and stronger hardware. Its forged aluminum construction and Grade 12.9 studs make it a durable choice, though buyers should verify wheel and hub compatibility to avoid fitment or vibration issues. For the right vehicle it is a practical upgrade that balances appearance, strength and cost.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill these spacers fit my Silverado or Sierra?\u003c\/strong\u003e\u003cbr\u003eThey are listed for many 1999-2025 Silverado 1500 and 1999-2024 Sierra 1500 models; verify your bolt pattern and hub bore match 6x5.5' and 78.1 mm before purchase.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo they include studs and nuts?\u003c\/strong\u003e\u003cbr\u003eYes, the set includes 14x1.5 threaded studs and nuts for all four spacers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill spacers cause vibration?\u003c\/strong\u003e\u003cbr\u003eMost users report a solid fit and no vibration, but some report vibration depending on wheel fitment and hub tolerances; ensure proper installation and torque for best results.\u003c\/p\u003e","brand":"Richeer","offers":[{"title":"Default Title","offer_id":48194802155739,"sku":"B07XF3J1QZ","price":124.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71RFrBX6otL._AC_SL1500.jpg?v=1770309367","url":"https:\/\/gearmusthave.com\/products\/1-5ft-6x5-5-hub-centric-wheel-spacer-for-silverado-sierra-improved","provider":"GearMustHave","version":"1.0","type":"link"}