{"product_id":"bbs-rt88-21x11-21-21x11-5-21-5x132-silver-set","title":"BBS RT88 21x11 +21, 21x11.5 +21 5x132 Silver (SET)","description":"\u003ch1\u003eBBS RT88\u003c\/h1\u003e\n\u003ch2\u003e21x11 +21.7 \/ 21x11.5 +21 | 5x132 | Brilliant Silver \/ Black Barrel\u003c\/h2\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eElevate your BMW G9X M5 with the new BBS RT88, sized 21x11 +21.7, 20x11.5 +21 with Brilliant Silver finish — a legendary performance wheel that blends timeless motorsport heritage with precision engineering. Designed by \u003cstrong data-start=\"450\" data-end=\"457\"\u003eBBS\u003c\/strong\u003e, one of the most respected wheel manufacturers in the world, the RT88 wheel is forged for strength, lightweight performance, and striking style.\u003c\/p\u003e\n\u003ch4 data-end=\"743\" data-start=\"702\"\u003e\u003cstrong data-end=\"743\" data-start=\"707\"\u003ePerformance Meets Classic Design\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-end=\"962\" data-start=\"746\"\u003e\n\u003cstrong data-end=\"770\" data-start=\"746\"\u003eForged Construction:\u003c\/strong\u003e Built using advanced forging methods for superior strength and reduced weight — helping improve handling, responsiveness, and overall driving dynamics. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1137\" data-start=\"965\"\u003e\n\u003cstrong data-end=\"996\" data-start=\"965\"\u003eIconic Multi-Spoke Styling:\u003c\/strong\u003e The RT88 mesh design brings a timeless look in fitments that complement modern vehicles.\u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1318\" data-start=\"1140\"\u003e\n\u003cstrong data-end=\"1158\" data-start=\"1140\"\u003eSilver Finish:\u003c\/strong\u003e Elegant and versatile silver color with a bright polished barrel that enhances wheel depth and visual appeal. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1530\" data-start=\"1321\"\u003e\n\u003cstrong data-end=\"1341\" data-start=\"1321\"\u003ePremium Fitment:\u003c\/strong\u003e Carefully engineered balancing performance and stance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul style=\"list-style: none; padding: 0; margin: 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e BBS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e RT88\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 21x11 +21.7, 21x11.5 +21\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Pattern (PCD):\u003c\/strong\u003e 5×132\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Brilliant Silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Forged\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrientation:\u003c\/strong\u003e Staggered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold As:\u003c\/strong\u003e Set of 4 Wheels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-end=\"1568\" data-start=\"1532\"\u003e\u003cstrong data-end=\"1568\" data-start=\"1537\"\u003eCommon Fitment Applications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBMW:\u003c\/b\u003e M5 G90 \/ G99\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-end=\"2472\" data-start=\"2448\"\u003e\u003cstrong data-end=\"2472\" data-start=\"2453\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-end=\"2506\" data-start=\"2473\"\u003eEach wheel comes complete with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"2595\" data-start=\"2509\"\u003e\n\u003cstrong data-end=\"2527\" data-start=\"2509\"\u003eBBS center cap\u003c\/strong\u003e featuring the iconic logo in \u003cstrong\u003eBlack \/ Gold\u003c\/strong\u003e\u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2595\" data-start=\"2509\"\u003e\u003cstrong\u003eBBS PFS hardware kit\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-end=\"2821\" data-start=\"2598\"\u003e\n\u003cstrong data-end=\"2612\" data-start=\"2598\"\u003eValve stem\u003c\/strong\u003e ready for tire mounting\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eShop with confidence at WheelFlip.\u003c\/p\u003e","brand":"BBS","offers":[{"title":"Default Title","offer_id":52400815735071,"sku":"RT88-062S-BKBD+RT88-063S-BKBD","price":9900.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/0002570_a4215fd1-0f31-428f-9ba9-e834be0ea2c8.webp?v=1771579711","url":"https:\/\/shop.wheelflip.com\/products\/bbs-rt88-21x11-21-21x11-5-21-5x132-silver-set","provider":"WheelFlip","version":"1.0","type":"link"}