{"product_id":"toyo-proxes-sport-r-tire-275-35zr18-99w-xl","title":"Toyo Proxes Sport R Tire - 275\/35ZR18 99W XL","description":"Engineered for autocross, time attack, endurance racing, and HPDE enthusiasts and racers, the Proxes Sport R features a directional tread pattern, reinforced casing, and a high-grip compound. Its long contact patch, large shoulder blocks, and connected center rib maximize ground contact and stability - delivering improved control, consistency, and quicker lap times.\n\u003cp\u003eThe Toyo Proxes Sport R tire is engineered for autocross, time attack, endurance racing, and high-performance driving education events. Designed for drivers and racers who demand responsive handling and dependable consistency, this radial performance tire combines a directional tread pattern, reinforced casing, and high-grip compound to support precise control on demanding road courses and spirited driving environments. The 275\/35ZR18 fitment is designed for 18-inch wheels and carries a 99W extra-load rating for confident performance under high-speed conditions.\u003cbr\u003eThe tire’s long contact patch helps maintain consistent road contact during acceleration, braking, and cornering, while large shoulder blocks enhance lateral grip and stability. A connected center rib contributes to accurate steering response and predictable tracking, helping drivers maintain their intended line through corners. These design features work together to promote improved control, repeatable handling, and quicker lap times when paired with a properly configured vehicle.\u003cbr\u003eThe Toyo Proxes Sport R uses a tubeless construction with a black sidewall and a W speed rating. Its directional tread design should be installed and rotated according to the manufacturer’s specified pattern to preserve performance and handling characteristics. The reinforced casing and high-grip compound make this tire a focused choice for competition use, track-day driving, and enthusiasts seeking elevated dry-performance capability from their street or race setup. Part number TOY178210 identifies this specific Toyo Proxes Sport R configuration.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eTire Model: Toyo Proxes Sport R\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFitment: 275\/35ZR18 for 18-inch wheels\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLoad Rating: 99 extra-load rating\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSpeed Rating: W\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstruction: Radial\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTread Design: Directional\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSidewall: Black sidewall\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTube Type: Tubeless\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePerformance Use: Autocross, time attack, endurance racing, HPDE, and track-day driving\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart Number: TOY178210\u003c\/li\u003e\u003c\/ul\u003e","brand":"TOYO","offers":[{"title":"Default Title","offer_id":67603455639868,"sku":"toy178210","price":411.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1865\/9007\/files\/086f9c2a50a04d77c4b70c2331b47f71L_2b030242-c57a-4643-8154-e57abbad6532.jpg?v=1790750657","url":"https:\/\/necycleshop.com\/products\/toyo-proxes-sport-r-tire-275-35zr18-99w-xl","provider":"NE Cycle Shop","version":"1.0","type":"link"}