{"product_id":"mastertrack-m-trac-4s-235-65r17xl-mt4s029","title":"Mastertrack M-TRAC 4S 235\/65R17XL","description":"\u003ch2\u003eAbout Mastertrack Tires\u003c\/h2\u003e\n\u003cp\u003eMastertrack is a focused tire brand built around a single purpose: delivering dependable, value-oriented solutions for the trailer and towing segment. Rather than spreading across multiple vehicle categories, the brand concentrates its engineering efforts on meeting the demanding load-bearing and thermal requirements that come with hauling utility trailers, RVs, and boat trailers at sustained highway speeds.\u003c\/p\u003e\u003cp\u003eTo handle the rigors of long-distance transport, Mastertrack constructs its tires with reinforced casings and heavy-duty compounds engineered to resist the structural stress and heat accumulation that build up under continuous heavy loads. The result is a lineup oriented toward load stability and extended service life, making these tires a practical choice for trailer and towing applications.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mastertrack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e M-TRAC 4S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MT4S029\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 235\/65R17XL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory\/Type:\u003c\/strong\u003e All Season, None\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSection Width:\u003c\/strong\u003e 235\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAspect Ratio:\u003c\/strong\u003e 65\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim Diameter:\u003c\/strong\u003e 17\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Index:\u003c\/strong\u003e 108\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Range:\u003c\/strong\u003e XL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed Rating:\u003c\/strong\u003e H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService Description:\u003c\/strong\u003e 108H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSidewall:\u003c\/strong\u003e Black Side Wall\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTread Depth:\u003c\/strong\u003e 10.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Diameter:\u003c\/strong\u003e 29.1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Width:\u003c\/strong\u003e 9.25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraction:\u003c\/strong\u003e A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTread Wear:\u003c\/strong\u003e 520\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Inflation Pressure:\u003c\/strong\u003e 50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUTQG:\u003c\/strong\u003e 520AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty (miles):\u003c\/strong\u003e 60K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 29.30 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastertrack","offers":[{"title":"Default Title","offer_id":48176778936471,"sku":"MT4S029","price":177.09,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/2411\/0487\/files\/mastertrack-m-trac-4s-235-65r17xl.jpg?v=1787977918","url":"https:\/\/tfswheels.com\/products\/mastertrack-m-trac-4s-235-65r17xl-mt4s029","provider":"TFS Wheels","version":"1.0","type":"link"}