{"product_id":"rocky-rx-utv-tire-nycore","title":"MRT Tires Rocky RX Nycore UTV Rock Crawling Tire","description":"\u003cp\u003e\u003cstrong\u003eThe MRT Tires Rocky RX is an 8-ply UTV rock crawling tire with Nycore belted construction,\u003c\/strong\u003e built for steep, technical rock where grip decides the line. It comes in 32, 35 and 37-inch sizes for 15-inch rims, in a medium or super sticky compound.\u003c\/p\u003e\n\u003cp\u003eIt carries a 22.5\/32-inch tread depth and is backed by MRT's 1 Year Sidewall Warranty.\u003c\/p\u003e\n\u003chr\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e8-ply Nycore belted construction for puncture resistance and sidewall strength\u003c\/li\u003e\n\u003cli\u003e22.5\/32-inch tread depth\u003c\/li\u003e\n\u003cli\u003eMedium compound (durometer 55) or super sticky compound (durometer 50)\u003c\/li\u003e\n\u003cli\u003e32, 35 and 37-inch sizes for 15-inch rims\u003c\/li\u003e\n\u003cli\u003eBacked by MRT's 1 Year Sidewall Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch2\u003eBuilt To Solve: UTV Tires Slipping on Rock Faces and Technical Climbs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTires that slide on smooth or angled rock\u003c\/li\u003e\n\u003cli\u003eSidewall pinches and punctures on sharp ledges\u003c\/li\u003e\n\u003cli\u003eNeeding more grip without moving off 15-inch wheels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch2\u003eBest For: Rock Crawlers and Technical Trail Riders\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRock crawlers who want a super sticky compound\u003c\/li\u003e\n\u003cli\u003eTechnical trail riders who want a medium compound that wears longer\u003c\/li\u003e\n\u003cli\u003eOwners running 15-inch rims and 32 to 37-inch tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e32x10R15: 45.6 lbs, medium or super sticky\u003c\/li\u003e\n\u003cli\u003e35x10R15: 54.8 lbs, medium or super sticky\u003c\/li\u003e\n\u003cli\u003e37x11R15: 58 lbs, super sticky\u003c\/li\u003e\n\u003cli\u003eTread depth: 22.5\/32 in\u003c\/li\u003e\n\u003cli\u003eCompounds: medium (durometer 55), super sticky (durometer 50)\u003c\/li\u003e\n\u003cli\u003eConstruction: 8 ply, Nycore belted\u003c\/li\u003e\n\u003cli\u003eWarranty: MRT 1 Year Sidewall Warranty\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Numbers: MRT-RX3210555F6, MRT-RX3210545F6, MRT-RX3510555PR, MRT-RX3510545PR, MRT-RX3711545PR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch2\u003eFitment\u003c\/h2\u003e\u003cp\u003eFits UTVs running 15-inch rims with clearance for a 32, 35 or 37-inch tire.\u003c\/p\u003e\u003cp\u003eMRT tires are sold individually and fit by rim diameter, not by vehicle make or model. Confirm your rim diameter, the width your rim supports, and the tire clearance your machine has at full suspension compression and full steering lock before ordering. Fitment is not guaranteed on unlisted applications.\u003c\/p\u003e\n\u003chr\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eWhy do my tires slip on rock climbs?\u003c\/h3\u003e\u003cp\u003eHarder compounds lose grip on smooth rock. The Rocky RX uses a sticky compound designed for traction on rough and steep rock.\u003c\/p\u003e\u003ch3\u003eMedium or super sticky?\u003c\/h3\u003e\u003cp\u003eMedium (durometer 55) suits versatile all-condition riding. Super sticky (durometer 50) gives maximum grip when the terrain demands it.\u003c\/p\u003e\u003ch3\u003eWhat is Nycore?\u003c\/h3\u003e\u003cp\u003eIt is MRT's belted construction, which MRT says adds puncture resistance and sidewall strength.\u003c\/p\u003e\u003ch3\u003eWhat sizes are available?\u003c\/h3\u003e\u003cp\u003e32x10R15 and 35x10R15 in medium or super sticky, and 37x11R15 in super sticky.\u003c\/p\u003e\u003ch3\u003eShould a shop mount 37-inch tires?\u003c\/h3\u003e\u003cp\u003eYes. Large tires are much easier on a tire machine. Balance before riding.\u003c\/p\u003e\u003ch3\u003eRocky RX or Rocky?\u003c\/h3\u003e\u003cp\u003eThe Rocky RX is an 8-ply Nycore rock-crawling tire for 15-inch rims. The Rocky is a 10-ply 33x10.5R16 for 16-inch rims with a 1,760 lb rating.\u003c\/p\u003e\n\u003chr\u003e\u003ch2\u003eWhy MRT Tires\u003c\/h2\u003e\u003cp\u003eMRT (Moto Race Tire) builds its UTV range around anti-puncture sidewall construction. Its race, desert and rock lines use Kevlar- or aramid-belted sidewalls, and several models are offered in a sticky compound for riders who need more grip. Dunes 2 Dezert SXS carries the MRT line alongside the wheels, lug hardware and repair gear you need to finish the job.\u003c\/p\u003e\n\u003chr\u003e\u003ch2\u003eComplete Your UTV Rock Crawling Setup\u003c\/h2\u003e\u003cp\u003eChoose your size and compound, confirm your 15-inch rims and clearance, and order the quantity you need. Pair them with a plug kit for the trail.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Why do my tires slip on rock climbs?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Harder compounds lose grip on smooth rock. The Rocky RX uses a sticky compound designed for traction on rough and steep rock.\"}}, {\"@type\": \"Question\", \"name\": \"Medium or super sticky?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Medium (durometer 55) suits versatile all-condition riding. Super sticky (durometer 50) gives maximum grip when the terrain demands it.\"}}, {\"@type\": \"Question\", \"name\": \"What is Nycore?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is MRT's belted construction, which MRT says adds puncture resistance and sidewall strength.\"}}, {\"@type\": \"Question\", \"name\": \"What sizes are available?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"32x10R15 and 35x10R15 in medium or super sticky, and 37x11R15 in super sticky.\"}}, {\"@type\": \"Question\", \"name\": \"Should a shop mount 37-inch tires?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Large tires are much easier on a tire machine. Balance before riding.\"}}, {\"@type\": \"Question\", \"name\": \"Rocky RX or Rocky?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Rocky RX is an 8-ply Nycore rock-crawling tire for 15-inch rims. The Rocky is a 10-ply 33x10.5R16 for 16-inch rims with a 1,760 lb rating.\"}}]}\u003c\/script\u003e","brand":"MRT Tires","offers":[{"title":"32x10r15 Medium Compound","offer_id":67610402521124,"sku":"MRT-RX3210555F6","price":285.0,"currency_code":"USD","in_stock":true},{"title":"32x10r15 Super Sticky Compound","offer_id":67610402553892,"sku":"MRT-RX3210545F6","price":305.0,"currency_code":"USD","in_stock":false},{"title":"35x10r15 Medium Compound","offer_id":67610402586660,"sku":"MRT-RX3510555PR","price":320.0,"currency_code":"USD","in_stock":true},{"title":"35x10r15 Super Sticky Compound","offer_id":67610402619428,"sku":"MRT-RX3510545PR","price":340.0,"currency_code":"USD","in_stock":true},{"title":"37x11r15 Super Sticky Compound","offer_id":67610402652196,"sku":"MRT-RX3711545PR","price":440.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/6488\/3236\/files\/Rocky-RX_-UTV-Tire-Nycore_-MRT-Tires-101211868.jpg?v=1791325719","url":"https:\/\/dunes2dezertsxs.com\/products\/rocky-rx-utv-tire-nycore","provider":"Dunes 2 Dezert SXS","version":"1.0","type":"link"}