{"product_id":"ksp-6x5-5-wheel-spacers-2in-6x139-7mm-lug-centric-spacer-aggressive","title":"KSP 6x5.5 Wheel Spacers 2in 6x139.7mm Lug Centric Spacer - Aggressive","description":"\u003cp\u003eIn this review of the KSP 6x5.5 wheel spacers, the bottom line is simple: these 2in adapters are for owners who need extra clearance or a wider track for larger tires and a more aggressive stance. The reviewer found they offer solid build quality thanks to forged 6061-T6 aluminum and hardened 10.9 grade bolts, and they solve brake caliper and tire rubbing issues on compatible Chevy, GMC and select Ram trucks. If you want a wheel spacer that prioritizes strength and fit, this review explains where these adapters excel and where buyers should take care.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal fitment:\u003c\/strong\u003e Fits a wide range of Chevy, GMC and select Ram models from late 1980s through 2024, making it easy to match to many trucks and SUVs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial strength:\u003c\/strong\u003e Forged 6061-T6 aluminum construction provides stronger material integrity than typical cast adapters and helps resist cracking under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure fasteners:\u003c\/strong\u003e Heat treated, hardened 10.9 grade geomet bolts with SGS testing and included thread locker reduce the risk of loosening and vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack anodized finish:\u003c\/strong\u003e Anodized surface increases corrosion resistance and keeps the adapters looking clean under road exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2in offset:\u003c\/strong\u003e Moves wheels 2in outward to allow larger tires, correct caliper clearance and improve cornering stability and stance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis product is aimed at owners of Silverado, Sierra, Suburban, Tahoe, Yukon, Escalade and compatible Express or Savana vans who need a reliable wheel spacer for tire clearance or aesthetic widening. It is especially useful for people installing larger tires or addressing brake caliper rubbing who want a forged-aluminum adapter and hardened bolts.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include drivers with vehicles not listed in the compatibility range or anyone unwilling to verify hub bore and bolt pattern before purchase; also buyers sensitive to any high-speed vibration should test fit carefully, as some users reported mixed vibration feedback at certain speeds.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eForged 6061-T6 aluminum offers strong, durable construction for heavy-duty use.\u003c\/li\u003e\n\u003cli\u003ePrecision-machined fit and hardened 10.9 grade bolts improve reliability and reduce looseness.\u003c\/li\u003e\n\u003cli\u003eBlack anodized finish provides corrosion resistance and a clean appearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome buyers reported receiving incorrect sizes, so careful verification of fitment and inspection on arrival is necessary.\u003c\/li\u003e\n\u003cli\u003eA few users experienced vibration at higher speeds, so checking torque and hub centering during installation is important.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBolt Pattern\u003c\/td\u003e\n\u003ctd\u003e6x5.5 in (6x139.7mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHub Bore\u003c\/td\u003e\n\u003ctd\u003e108mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e2in (50mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStud\/Nut Thread Pitch\u003c\/td\u003e\n\u003ctd\u003eM14x1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Torque\u003c\/td\u003e\n\u003ctd\u003e85-95 ft\/lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e4 PCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe KSP 6x5.5 2in wheel spacers are a strong, value-oriented option for truck and SUV owners who need clearance or a wider track; their forged 6061-T6 construction and hardened bolts make them a dependable upgrade when fitment is confirmed. Buyers should double-check vehicle compatibility and inspect for proper centering and torque to avoid potential vibration.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill these fit my Silverado 1500?\u003c\/strong\u003e\u003cbr\u003eThey are designed to fit Silverado 1500 models listed in the compatibility range; verify year, bolt pattern and 108mm hub bore before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo the spacers include hardware?\u003c\/strong\u003e\u003cbr\u003eYes, the set includes hardened 10.9 grade bolts with thread locker for fastening and uses M14x1.5 threads.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill they cause vibration?\u003c\/strong\u003e\u003cbr\u003eMost installs are vibration-free when properly torqued and centered, but a few users reported vibration at 50-75 mph, so check hub centering and torque after installation.\u003c\/p\u003e","brand":"KSP PERFORMANCE","offers":[{"title":"Default Title","offer_id":48746866606299,"sku":"B0B59BZJC1","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61h1kmPg_EL._AC_SL1500.jpg?v=1778764457","url":"https:\/\/gearmusthave.com\/products\/ksp-6x5-5-wheel-spacers-2in-6x139-7mm-lug-centric-spacer-aggressive","provider":"GearMustHave","version":"1.0","type":"link"}