{"product_id":"hubcentric-wheel-spacer-kit-for-mercedes-benz-glc-class-gle-class-gls-class-sl-class-glc63-glc43-gle63-gls63-sl63-2016-2021-15mm","title":"Hubcentric Wheel Spacer Kit for Mercedes Benz GLC-Class GLE-Class GLS-Class SL-Class GLC63 GLC43 GLE63 GLS63 SL63 (2016-2021) 15mm","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003ePrecision 15mm Hubcentric Wheel Spacer Kit for 2016-2021 Mercedes Benz GLC-Class, GLE-Class, GLS-Class, SL-Class (X253, W166, X166, R231)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The 15mm Hubcentric Wheel Spacer Kit widens vehicle track width on 2016-2021 Mercedes Benz AMG platforms to eliminate sunken wheel fitment, enhance high-speed cornering stability, and provide clearance for aggressive brake calipers.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Mercedes Benz Inset Stance Limitation\u003c\/h3\u003e\n\u003cp\u003eFactory wheel offsets on AMG performance SUVs and grand tourers leave significant negative fender gap, tucking the rolling assembly inward on the \u003cstrong\u003eX253\u003c\/strong\u003e, \u003cstrong\u003eW166\u003c\/strong\u003e, \u003cstrong\u003eX166\u003c\/strong\u003e, and \u003cstrong\u003eR231\u003c\/strong\u003e chassis. Generic non-hubcentric spacers compromise structural load transfer, placing excessive shear loads directly onto wheel bolts. This misalignment creates dangerous rotational runout, brake rotor friction anomalies, and high-speed driveline harmonics across the \u003cstrong\u003eM177\u003c\/strong\u003e, \u003cstrong\u003eM276\u003c\/strong\u003e, and \u003cstrong\u003eM157\u003c\/strong\u003e drivetrains.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered for high-torque AMG platforms, this kit is CNC-machined from forged \u003cstrong\u003e7075 billet aluminum alloy\u003c\/strong\u003e, delivering superior tensile strength and fatigue resistance compared to standard 6061 alternatives. Featuring a precision-machined 66.6mm hubcentric register and integrated hub-lip, it transfers dynamic radial and axial suspension loads directly through the hub center. Extended high-tensile grade fasteners are included to ensure correct thread engagement depth, maintaining clamp force under extreme lateral g-forces and thermal cycling.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHubcentric 15mm wheel spacer kit\u003c\/li\u003e\n  \u003cli\u003eExtended lug fasteners\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2016-2021 Mercedes Benz GLC-Class, GLE-Class, GLS-Class, SL-Class\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eM177, M276, M157 \/ X253, W166, X166, R231\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e362-603 hp \/ 384-627 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2016-2021 Mercedes Benz GLC-Class (GLC43 \/ GLC63) [X253 \/ C253]\u003c\/li\u003e\n  \u003cli\u003e2016-2021 Mercedes Benz GLE-Class (GLE63) [W166 \/ V167]\u003c\/li\u003e\n  \u003cli\u003e2016-2021 Mercedes Benz GLS-Class (GLS63) [X166 \/ X167]\u003c\/li\u003e\n  \u003cli\u003e2016-2021 Mercedes Benz SL-Class (SL63) [R231]\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the X253, W166, X166, and R231 GLC-Class, GLE-Class, GLS-Class, SL-Class?\u003c\/h4\u003e\n\u003cp\u003eYes, this kit is engineered specifically for 2016-2021 models equipped with \u003cstrong\u003eM177\u003c\/strong\u003e, \u003cstrong\u003eM276\u003c\/strong\u003e, and \u003cstrong\u003eM157\u003c\/strong\u003e engines. \u003cstrong\u003eThis kit is distinct from and does NOT fit G-Wagen (35mm pattern) or dedicated AMG GT spacer configurations. Always verify hub bore, bolt pattern, and fender clearance prior to installation.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eWhat torque specifications should be used during installation?\u003c\/h4\u003e\n\u003cp\u003eMate the spacer flush against a clean, corrosion-free hub face and torque the included extended fasteners in a cross-star sequence to factory Mercedes-Benz torque specifications.\u003c\/p\u003e\n\n\u003ch3\u003eThe Mercedes Benz Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to German performance tolerances, these 7075 alloy hubcentric components ensure total driveline balance, true zero-vibration rotation, and exact mechanical interface under high-speed Autobahn-grade loads.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67561121480952,"sku":"DS-EI63LTRID","price":470.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/hubcentric-wheel-spacer-kit-for-mercedes-benz-glc-class-gle-class-gls-class-sl-class-glc63-glc43-gle63-gls63-sl63-2016-2021-15mm-1.jpg?v=1790954930","url":"https:\/\/performancechiptuning.com\/fr\/products\/hubcentric-wheel-spacer-kit-for-mercedes-benz-glc-class-gle-class-gls-class-sl-class-glc63-glc43-gle63-gls63-sl63-2016-2021-15mm","provider":"Performance Chip Tuning","version":"1.0","type":"link"}