{"product_id":"jconcepts-boss-1-9-all-terrain-comp-rock-crawler-tires-4-25-od-green-4157-02","title":"JConcepts 4157-02 Boss 1.9\" All Terrain Comp Rock Crawler Tires 4.25” OD (Green) JCO415702","description":"\u003cdiv class=\"_description-left\" style=\"margin: 15px 0px 0px; padding: 0px; border: 0px; font-size: 12px; font-family: Verdana, Arial, sans-serif; vertical-align: baseline; width: 650px; caret-color: rgb(36, 55, 70); color: rgb(36, 55, 70);\"\u003e\n\u003ch2 style=\"margin-right: 0px; margin-left: 0px; padding: 0px; border: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; margin-top: 35px !important; margin-bottom: 15px !important; font-size: 2em !important; line-height: 1.5em !important;\"\u003eTires Overview:\u003c\/h2\u003e\n\u003cp style=\"margin-top: 8px; margin-right: 0px; margin-left: 0px; padding: 0px; border: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; margin-bottom: 25px !important; line-height: 1.75em !important;\"\u003eDominate the rocks with the JConcepts Boss 1.9\" All Terrain Comp Rock Crawler Tires. Featuring a unique flexible block and bar tread design, narrow competition carcass, and high-conformity construction, these tires deliver powerful grip, stability, and control for serious 1.9” Sporty Mini competitors.\u003c\/p\u003e\n\u003ch3 style=\"margin: 0px 0px 20px; padding: 0px 0px 15px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: none; font-style: inherit; font-family: inherit; vertical-align: baseline; line-height: 1; color: rgb(95, 108, 117); font-size: 1.5em !important;\"\u003eAbout the Boss Comp Tires\u003c\/h3\u003e\n\u003cbr\u003e\u003ch4 style=\"margin: 0px 0px 2px; padding: 0px; border: 0px; font-style: inherit; font-size: 1.1rem; font-family: inherit; vertical-align: baseline; line-height: 1;\"\u003eAggressive Comp Style Tread\u003c\/h4\u003e\n\u003cp style=\"margin-top: 8px; margin-right: 0px; margin-left: 0px; padding: 0px; border: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; margin-bottom: 25px !important; line-height: 1.75em !important;\"\u003eThe Boss 1.9\" All Terrain Comp Rock Crawler Tires feature an original JConcepts tread pattern designed to dominate the 1.9” Sporty Mini competition class. Built with a narrow 1.38” carcass and 4.25” overall diameter, these tires deliver excellent ground clearance and focused pressure for strong traction. The unique block and bar tread layout with horizontal and vertical flexible elements allows the tire to grab, hold, and conform to a variety of terrain while maintaining sideload stability. A continuous carcass with minimal lettering supports smooth slide and grind performance, while React open cell inserts provide balanced support and consistent crawling control.\u003c\/p\u003e\n\u003ch3 style=\"margin: 0px 0px 20px; padding: 0px 0px 15px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: none; font-style: inherit; font-family: inherit; vertical-align: baseline; line-height: 1; color: rgb(95, 108, 117); font-size: 1.5em !important;\"\u003eFeatures:\u003c\/h3\u003e\n\u003cul class=\"product-page-features\" style=\"margin: 6px 0px 24px; padding: 0px; border: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; column-width: auto; column-count: 2; gap: 10%;\"\u003e\n\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; break-inside: avoid; list-style-type: none;\"\u003eContinuous thickness carcass for a clean, uniform profile\u003c\/li\u003e\n\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; break-inside: avoid; list-style-type: none;\"\u003eFits industry-standard 1.9” diameter wheels\u003c\/li\u003e\n\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; break-inside: avoid; list-style-type: none;\"\u003eOriginal pin-bar tread design for strong traction\u003c\/li\u003e\n\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; break-inside: avoid; list-style-type: none;\"\u003eDesigned for 1.9” Sporty Mini competition wheels\u003c\/li\u003e\n\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; break-inside: avoid; list-style-type: none;\"\u003e4.25” diameter provides lower center of gravity\u003c\/li\u003e\n\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; break-inside: avoid; list-style-type: none;\"\u003eNarrow 1.38” carcass improves pressure and grip\u003c\/li\u003e\n\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; break-inside: avoid; list-style-type: none;\"\u003eLarge center lugs help start traction quickly\u003c\/li\u003e\n\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; break-inside: avoid; list-style-type: none;\"\u003eHorizontal and vertical traction bars add stability\u003c\/li\u003e\n\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; break-inside: avoid; list-style-type: none;\"\u003eDense sidewall ribs improve anti-slip performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"_description-right\" style=\"margin: 15px 0px 0px; padding: 0px; border: 0px; font-size: 12px; font-family: Verdana, Arial, sans-serif; vertical-align: baseline; width: 300px; caret-color: rgb(36, 55, 70); color: rgb(36, 55, 70);\"\u003e\n\u003ch3 style=\"margin: 0px 0px 20px; padding: 0px 0px 15px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: none; font-style: inherit; font-family: inherit; vertical-align: baseline; line-height: 1; color: rgb(95, 108, 117); font-size: 1.5em !important;\"\u003eIncludes:\u003c\/h3\u003e\n\u003cul style=\"margin: 6px 0px 24px; padding: 0px; border: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; list-style-type: none;\"\u003e(2) Boss 1.9\" Rock Crawler Tires\u003c\/li\u003e\n\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; list-style-type: none;\"\u003e(2) Open-Cell Foam Inserts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin: 0px 0px 20px; padding: 0px 0px 15px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: none; font-style: inherit; font-family: inherit; vertical-align: baseline; line-height: 1; color: rgb(95, 108, 117); font-size: 1.5em !important;\"\u003eSpecifications:\u003c\/h3\u003e\n\u003ctable style=\"margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-family: inherit; vertical-align: middle; border-spacing: 0px; width: 300px; border-collapse: collapse !important;\"\u003e\u003ctbody style=\"margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003ctr style=\"margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cth style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: none; font-weight: normal; font-style: inherit; font-family: inherit; vertical-align: middle; text-align: left; float: none !important; height: 45px !important;\"\u003eScale\u003c\/th\u003e\n\u003ctd style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: none; font-style: inherit; font-family: inherit; vertical-align: middle; float: none !important; height: 45px !important;\"\u003e1\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cth style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: none; font-weight: normal; font-style: inherit; font-family: inherit; vertical-align: middle; text-align: left; float: none !important; height: 45px !important;\"\u003eDiameter\u003c\/th\u003e\n\u003ctd style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: none; font-style: inherit; font-family: inherit; vertical-align: middle; float: none !important; height: 45px !important;\"\u003e4.25in (107.95mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cth style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: none; font-weight: normal; font-style: inherit; font-family: inherit; vertical-align: middle; text-align: left; float: none !important; height: 45px !important;\"\u003eWidth\u003c\/th\u003e\n\u003ctd style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: none; font-style: inherit; font-family: inherit; vertical-align: middle; float: none !important; height: 45px !important;\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cth style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: none; font-weight: normal; font-style: inherit; font-family: inherit; vertical-align: middle; text-align: left; float: none !important; height: 45px !important;\"\u003eInner Tire \/ Outer Wheel Diameter\u003c\/th\u003e\n\u003ctd style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: none; font-style: inherit; font-family: inherit; vertical-align: middle; float: none !important; height: 45px !important;\"\u003e1.9in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cth style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: none; font-weight: normal; font-style: inherit; font-family: inherit; vertical-align: middle; text-align: left; float: none !important; height: 45px !important;\"\u003ePosition\u003c\/th\u003e\n\u003ctd style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: none; font-style: inherit; font-family: inherit; vertical-align: middle; float: none !important; height: 45px !important;\"\u003eFront\/Rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cth style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: none; font-weight: normal; font-style: inherit; font-family: inherit; vertical-align: middle; text-align: left; float: none !important; height: 45px !important;\"\u003eSurface\u003c\/th\u003e\n\u003ctd style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: none; font-style: inherit; font-family: inherit; vertical-align: middle; float: none !important; height: 45px !important;\"\u003eCrawler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e","brand":"JConcepts","offers":[{"title":"Default Title","offer_id":44672997326936,"sku":"JCO415702","price":27.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/7433\/1480\/files\/57_b8f0724d-d9e3-43ee-86f1-33c5e8ac97d2.jpg?v=1787933584","url":"https:\/\/www.aueracehobbies.com\/products\/jconcepts-boss-1-9-all-terrain-comp-rock-crawler-tires-4-25-od-green-4157-02","provider":"Auer Ace Hobbies","version":"1.0","type":"link"}