{"product_id":"kumho-ecsta-ps31-ultra-high-performance-uhp-street-sports-car-tire","title":"Kumho Ecsta PS31 Ultra High Performance UHP Street Sports Car Tire","description":"\u003cdiv style=\"font-family:inherit;max-width:860px;\"\u003e\n\u003cstyle\u003e.thermite-acc{border-bottom:1px solid #e5e5e5;}.thermite-acc summary::-webkit-details-marker{color:#888;}\u003c\/style\u003e\n\u003cp style=\"font-size:1.06em;line-height:1.6;margin-bottom:14px;\"\u003e\u003cstrong\u003eKumho ECSTA PS31\u003c\/strong\u003e — one clean listing, every size we stock, and a price that leaves money in the build fund.\u003c\/p\u003e\n\u003cdetails class=\"thermite-acc\" open\u003e\u003csummary style=\"cursor:pointer;font-weight:700;padding:10px 0;font-size:1.02em;\"\u003eWhy You'll Love It\u003c\/summary\u003e\u003cdiv style=\"padding:4px 0 14px;line-height:1.7;\"\u003e\n\u003cp\u003e\u003cstrong\u003eKumho ECSTA PS31\u003c\/strong\u003e — straight-up rubber for people who actually like driving. Here's what we can tell you for certain about this one:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated, not guessed.\u003c\/strong\u003e UTQG \u003cstrong\u003e460 A A\u003c\/strong\u003e — treadwear, traction and temperature grades on the sidewall.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e44 sizes, one listing.\u003c\/strong\u003e No hunting through duplicates — pick your size in the dropdown.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"thermite-acc\"\u003e\u003csummary style=\"cursor:pointer;font-weight:700;padding:10px 0;font-size:1.02em;\"\u003eBuilt For\u003c\/summary\u003e\u003cdiv style=\"padding:4px 0 14px;line-height:1.7;\"\u003e\n\u003cp\u003eVehicle\/axle application: \u003cstrong\u003ePASSENGER\/CUV\/SUV\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eSpeed ratings in this listing: \u003cstrong\u003eV, W\u003c\/strong\u003e — varies by size.\u003c\/p\u003e\n\u003cp\u003eLoad index: \u003cstrong\u003e82–103\u003c\/strong\u003e, depending on the size you pick.\u003c\/p\u003e\n\u003cp\u003eFitment is size-specific. Choose your exact size above — \u003cstrong\u003ethe size you select is the size that ships.\u003c\/strong\u003e Not sure what fits? Check the sidewall of the tire on your car, or message us and a human will confirm.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"thermite-acc\"\u003e\u003csummary style=\"cursor:pointer;font-weight:700;padding:10px 0;font-size:1.02em;\"\u003eTire Specs\u003c\/summary\u003e\u003cdiv style=\"padding:4px 0 14px;line-height:1.7;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr style=\"border-bottom:1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:600;width:42%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;\"\u003eKumho\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:600;width:42%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;\"\u003eECSTA PS31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:600;width:42%;\"\u003eUTQG\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;\"\u003e460 A A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:600;width:42%;\"\u003eSidewall\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;\"\u003eBSW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:600;width:42%;\"\u003eSpeed rating(s)\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;\"\u003eV, W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:600;width:42%;\"\u003eLoad index range\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;\"\u003e82–103\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:600;width:42%;\"\u003eSizes in this listing\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;\"\u003e44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp style=\"margin-top:10px;font-size:.92em;\"\u003e\u003cem\u003eSpecs shown apply to this model line. Load index, speed rating and XL designation vary by size — your selected size governs.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"thermite-acc\"\u003e\u003csummary style=\"cursor:pointer;font-weight:700;padding:10px 0;font-size:1.02em;\"\u003eShipping \u0026amp; Installation\u003c\/summary\u003e\u003cdiv style=\"padding:4px 0 14px;line-height:1.7;\"\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand new tires.\u003c\/strong\u003e Never used, never take-offs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLive stock checks.\u003c\/strong\u003e We verify supplier availability before your order ships.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipped from the closest warehouse.\u003c\/strong\u003e We route your order from whichever supplier warehouse is nearest your ZIP to cut transit time and freight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuestions? Real humans.\u003c\/strong\u003e Message us about fitment and a person answers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"thermite-acc\"\u003e\u003csummary style=\"cursor:pointer;font-weight:700;padding:10px 0;font-size:1.02em;\"\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv style=\"padding:4px 0 14px;line-height:1.7;\"\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I know this fits my car?\u003c\/strong\u003e\u003cbr\u003eMatch the size on your current sidewall (like 225\/45R17) to the size dropdown above. If you're between options or running a staggered setup, message us and we'll confirm before you buy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many should I buy?\u003c\/strong\u003e\u003cbr\u003eFour gives the most predictable handling and even wear. If you're replacing a pair, put the new rubber on the rear axle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen will it get here?\u003c\/strong\u003e\u003cbr\u003eWe ship from the supplier warehouse closest to your ZIP, so transit is usually short. You'll get tracking as soon as it leaves.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Kumho","offers":[{"title":"215\/55ZR16","offer_id":43156908474430,"sku":"TT-A01DAE4E05","price":175.07,"currency_code":"USD","in_stock":false},{"title":"245\/45ZR17","offer_id":43156908507198,"sku":"TT-43F4ED6B38","price":184.98,"currency_code":"USD","in_stock":false},{"title":"235\/40ZR18","offer_id":43156908539966,"sku":"TT-9BF2615A04","price":199.88,"currency_code":"USD","in_stock":false},{"title":"245\/40ZR18","offer_id":43156908572734,"sku":"TT-DF365266F0","price":205.44,"currency_code":"USD","in_stock":false},{"title":"225\/55ZR16","offer_id":43156908605502,"sku":"TT-EF173A2E50","price":170.82,"currency_code":"USD","in_stock":false},{"title":"215\/40ZR18","offer_id":43156908638270,"sku":"TT-808148F624","price":197.5,"currency_code":"USD","in_stock":false},{"title":"255\/45ZR18","offer_id":43156908671038,"sku":"TT-8F65EACDD5","price":271.9,"currency_code":"USD","in_stock":false},{"title":"215\/50R17","offer_id":43156908703806,"sku":"TT-2604F4D961","price":193.5,"currency_code":"USD","in_stock":false},{"title":"215\/45ZR17","offer_id":43156908736574,"sku":"TT-9E6A951159","price":146.33,"currency_code":"USD","in_stock":false},{"title":"215\/45ZR18","offer_id":43156908769342,"sku":"TT-D827979B36","price":227.77,"currency_code":"USD","in_stock":false},{"title":"185\/55R15","offer_id":43156908802110,"sku":"TT-9952228240","price":134.82,"currency_code":"USD","in_stock":false},{"title":"215\/55ZR17","offer_id":43156908834878,"sku":"TT-8EB336102B","price":178.32,"currency_code":"USD","in_stock":false},{"title":"205\/55ZR16","offer_id":43156908867646,"sku":"TT-85D397BF78","price":155.31,"currency_code":"USD","in_stock":false},{"title":"225\/55ZR17","offer_id":43156908900414,"sku":"TT-BCA342C00A","price":184.6,"currency_code":"USD","in_stock":false},{"title":"235\/55ZR17","offer_id":43156908933182,"sku":"TT-F0AAD8DFC4","price":186.67,"currency_code":"USD","in_stock":false},{"title":"225\/50ZR17","offer_id":43156908965950,"sku":"TT-A258317A8C","price":154.19,"currency_code":"USD","in_stock":false},{"title":"245\/45ZR18","offer_id":43156908998718,"sku":"TT-E215272ED5","price":210.89,"currency_code":"USD","in_stock":false},{"title":"205\/45ZR17","offer_id":43156909031486,"sku":"TT-6D30D506F5","price":171.03,"currency_code":"USD","in_stock":false},{"title":"225\/45ZR17","offer_id":43156909064254,"sku":"TT-5AA1C37FF4","price":161.97,"currency_code":"USD","in_stock":false},{"title":"225\/40ZR18","offer_id":43156909097022,"sku":"TT-C4F2DC458B","price":178.71,"currency_code":"USD","in_stock":false},{"title":"235\/45ZR18","offer_id":43156909129790,"sku":"TT-29CCD7C0E4","price":229.16,"currency_code":"USD","in_stock":false},{"title":"275\/35ZR18","offer_id":43156909162558,"sku":"TT-8CFF9D3263","price":266.99,"currency_code":"USD","in_stock":false},{"title":"205\/50ZR17","offer_id":43156909195326,"sku":"TT-A67330B128","price":184.47,"currency_code":"USD","in_stock":false},{"title":"245\/40ZR17","offer_id":43156909228094,"sku":"TT-7373542496","price":170.38,"currency_code":"USD","in_stock":false},{"title":"195\/55R15","offer_id":43156909260862,"sku":"TT-9A3036EA94","price":140.59,"currency_code":"USD","in_stock":false},{"title":"205\/55R15","offer_id":43156909293630,"sku":"TT-CB4F79912E","price":153.29,"currency_code":"USD","in_stock":false},{"title":"195\/50R15","offer_id":43156909326398,"sku":"TT-46EAD72B4C","price":138.69,"currency_code":"USD","in_stock":false},{"title":"205\/50R15","offer_id":43156909359166,"sku":"TT-FEBB0E4B69","price":137.74,"currency_code":"USD","in_stock":false},{"title":"205\/50ZR16","offer_id":43156909391934,"sku":"TT-471AF8376B","price":162.1,"currency_code":"USD","in_stock":false},{"title":"225\/50ZR16","offer_id":43156909424702,"sku":"TT-A51F17C40C","price":170.03,"currency_code":"USD","in_stock":false},{"title":"225\/50R18","offer_id":43156909457470,"sku":"TT-D6CFC9BDEE","price":221.5,"currency_code":"USD","in_stock":false},{"title":"235\/50ZR17","offer_id":43156909490238,"sku":"TT-A5BB6F70B6","price":217.69,"currency_code":"USD","in_stock":false},{"title":"205\/45ZR16","offer_id":43156909523006,"sku":"TT-9315962580","price":153.92,"currency_code":"USD","in_stock":false},{"title":"225\/45ZR18","offer_id":43156909555774,"sku":"TT-3C6DD7E11E","price":218.98,"currency_code":"USD","in_stock":false},{"title":"235\/45ZR17","offer_id":43156909588542,"sku":"TT-74765270E2","price":161.49,"currency_code":"USD","in_stock":false},{"title":"205\/40ZR17","offer_id":43156909621310,"sku":"TT-5A3DDE87BC","price":141.33,"currency_code":"USD","in_stock":false},{"title":"235\/50ZR18","offer_id":43156909654078,"sku":"TT-23CE6BB6A3","price":210.18,"currency_code":"USD","in_stock":false},{"title":"275\/40ZR17","offer_id":43156909686846,"sku":"TT-E75AA06D56","price":217.57,"currency_code":"USD","in_stock":false},{"title":"215\/40ZR17","offer_id":43156909719614,"sku":"TT-E77A005616","price":161.67,"currency_code":"USD","in_stoc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Tactical","version":"1.0","type":"link"}