{"product_id":"michelin-cup-2-rear-911-gt3-315-30-21","title":"Michelin Pilot Sport Cup 2 Rear Tyre for Porsche 911 GT3 315\/30ZR21","description":"\u003ch2\u003eMichelin Pilot Sport Cup 2 Rear Tyre for Porsche 911 GT3 (315\/30ZR21)\u003c\/h2\u003e\n\n\u003cp\u003eThis is the Michelin Pilot Sport Cup 2 in 315\/30ZR21 (105Y) XL, the rear tyre size for the Porsche 911 GT3 (992). It is Michelin's road and track supercar tyre, engineered to put the GT3 rear-axle power down with strong dry grip while staying road usable.\u003c\/p\u003e\n\n\u003cp\u003eIt suits 911 GT3 owners who want serious traction with more everyday usability than a full track semi-slick. The Cup 2 uses Michelin's Multi-Compound Technology 2.0. This listing is for one single rear tyre. A GT3 needs two rears (315\/30ZR21) plus two fronts (255\/35ZR20), also available as a full set.\u003c\/p\u003e\n\n\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;max-width:100%;margin:20px 0;\"\u003e\n\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/L4G1MV2PXqg\" title=\"Michelin Pilot Sport Cup 2 on the Porsche 911\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen style=\"position:absolute;top:0;left:0;width:100%;height:100%;\"\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTyre model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMichelin Pilot Sport Cup 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAxle position\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTyre size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e315\/30ZR21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad and speed rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e105Y XL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle fitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePorsche 911 GT3 (992)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eXL (Extra Load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-Compound Technology 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTreadwear (UTQG)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTyre type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoad and track tyre, DOT legal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeason\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSummer, dry performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMatching front size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e255\/35ZR20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSold as\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle rear tyre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDoes the Michelin Cup 2 fit the Porsche 911 GT3 rear axle?\u003c\/h3\u003e\n\u003cp\u003eYes. 315\/30ZR21 is the correct rear size for the 992 Porsche 911 GT3, and this is the rear tyre for that fitment. The front axle uses 255\/35ZR20. You need two of this rear tyre for the car.\u003c\/p\u003e\n\n\u003ch3\u003eWhy does the rear tyre matter on a 911 GT3?\u003c\/h3\u003e\n\u003cp\u003eThe GT3 is rear-drive with a high-revving naturally aspirated engine, so the rear tyres govern traction and stability on power. The wide 315 Cup 2 gives fast, consistent lap-time drive that is still road usable.\u003c\/p\u003e\n\n\u003ch3\u003eCup 2 or Cup 2 R for the GT3?\u003c\/h3\u003e\n\u003cp\u003eThe standard Cup 2 is the more road-usable choice with a 240 treadwear rating, while the Cup 2 R is the more extreme track-focused semi-slick. For mixed road and track use the Cup 2 rear is the more versatile option.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the full front and rear setup for the 911 GT3?\u003c\/h3\u003e\n\u003cp\u003eFront is 255\/35ZR20 and rear is 315\/30ZR21. This page covers the single rear tyre. For the complete car, choose the Cup 2 full set of four instead.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich car is this tyre size for?\u003c\/strong\u003e\u003cbr\u003e315\/30ZR21 is the rear fitment for the Porsche 911 GT3 (992).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a single tyre or a set?\u003c\/strong\u003e\u003cbr\u003eThis listing is one single rear tyre. A full set of four is available as a separate combo listing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the matching front size?\u003c\/strong\u003e\u003cbr\u003eThe front size for the 911 GT3 is 255\/35ZR20.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many rear tyres do I need?\u003c\/strong\u003e\u003cbr\u003eTwo. The GT3 runs two rears plus two fronts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Cup 2 usable on the road?\u003c\/strong\u003e\u003cbr\u003eYes. It is a road and track tyre with a 240 treadwear rating, more usable day to day than the Cup 2 R, though wet performance is limited.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you deliver outside the UAE?\u003c\/strong\u003e\u003cbr\u003eYes. We ship to Dubai and across the UAE, to India, and worldwide.\u003c\/p\u003e\n\n\u003ch3\u003eBuy the Michelin Cup 2 for your 911 GT3\u003c\/h3\u003e\n\u003cp\u003eSupercar Store stocks, fits, and tests performance tyres like this locally in the UAE, so you get expert fitment advice and hands-on support. To confirm sizing, pricing, or a full-set quote, WhatsApp us on +971 50 308 5760 or order on supercarstore.ae. We deliver to Dubai and the UAE, India, and worldwide.\u003c\/p\u003e","brand":"Michelin","offers":[{"title":"Default Title","offer_id":53654263234836,"sku":"MI-C2-R-31530ZR21-GT3","price":4999.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/0595\/7140\/files\/michelin-cup2-1.png?v=1786783928","url":"https:\/\/supercarstore.ae\/products\/michelin-cup-2-rear-911-gt3-315-30-21","provider":"SUPERCARSTORE","version":"1.0","type":"link"}