{"product_id":"brp-mt-tow-runner-kit-gm-2500","title":"Dirt King MT Tow Runner Kit | Sierra 2500 2011-2026","description":"\u003cdiv\u003e\n\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe Dirt King MT Tow Runner Kit transforms heavy-duty trucks into the perfect balance of comfort, control, and capability. This complete system includes Dirt King 2.5 DCA front and rear shocks, leveling torsion keys, and upper control arms.\u003c\/p\u003e\n\u003cp\u003eUnlike standard 2500 setups that sacrifice comfort for load capacity, the MT Tow Runner Kit delivers both. The shocks feature independent high-speed and low-speed compression adjusters, allowing you to fine-tune your truck for anything from highway hauls to rugged backroads. Dial in firmer damping for towing heavy loads or soften it for a smoother, more compliant ride on daily drives.\u003c\/p\u003e\n\u003cp\u003eAfter countless tuning iterations and real-world testing, the MT Tow Runner Kit achieves what most heavy-duty systems can't—it rides like a half-ton and tows like a workhorse. Whether hauling a trailer, commuting, or venturing off the pavement, it delivers the stability, control, and comfort that define Dirt King suspension systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFront Lift Height\u003c\/strong\u003e\n\u003cp\u003e• 1\"-3\" of lift when combined with torsion keys (2\" levels vehicle).\u003c\/p\u003e\n\u003cstrong\u003eRear Lift Height\u003c\/strong\u003e\n\u003cp\u003e• Factory height is retained.\u003cbr\u003e• Compatible with 1\" of additional rear lift\u003c\/p\u003e\n\u003cstrong\u003eAdditional Specifications\u003c\/strong\u003e\n\u003cp\u003e• 2.5\" hard-anodized 6061 aluminum shock bodies\u003cbr\u003e• Remote reservoirs with dual speed compression adjusters\u003cbr\u003e• Induction-hardened 7\/8\" shock shafts\u003cbr\u003e• Shocks were test fitted using stock spare. Anything larger is not guaranteed to clear the reservoir\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eWhat's included\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eFront 2.5 DCA smooth body shocks with remote reservoirs\u003c\/li\u003e\n\u003cli\u003eRear 2.5 DCA smooth body shocks with remote reservoirs\u003c\/li\u003e\n\u003cli\u003e4130 upper control arms or Billet upper control arms\u003c\/li\u003e\n\u003cli\u003eAll necessary mounting hardware\u003c\/li\u003e\n\u003cli\u003eLeveling torsion keys (optional)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Ride \u0026amp; Load Control:\u003c\/strong\u003e Tuned to deliver half-ton comfort with heavy-duty towing capability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.5\" DCA Shocks:\u003c\/strong\u003e Dual compression adjusters let you fine-tune for towing, hauling, or daily driving\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Reservoirs:\u003c\/strong\u003e Increase oil volume and cooling capacity for sustained performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional Torsion Keys:\u003c\/strong\u003e Removes the factory rake to level the vehicle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilentSpin™ Upper Arm Bushings:\u003c\/strong\u003e Maintenance-free, greaseless, quiet, and built for smooth, lasting articulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Rebuildable \u0026amp; Serviceable:\u003c\/strong\u003e Designed for long-term maintenance and support from Dirt King\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n  \u003ch2\u003eInstallation instructions\u003c\/h2\u003e\n  \u003cdiv\u003e\n    \u003cdiv\u003e\n      \u003cdiv\u003e\n        \u003cbr\u003e\n        \u003cdiv\u003e\n          \u003cp\u003e\u003ca href=\"https:\/\/dirtking.com\/pages\/dk-638993-instructions\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e DK-638993 Instructions\u003c\/a\u003e\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\n          \u003cp\u003e\u003ca href=\"https:\/\/dirtking.com\/pages\/dk-638923-instructions\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e DK-638923 Instructions\u003c\/a\u003e\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\n          \u003cp\u003e\u003ca href=\"https:\/\/dirtking.com\/pages\/dk-638989f-instructions\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e DK-638989F Instructions\u003c\/a\u003e\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\n          \u003cp\u003e\u003ca href=\"https:\/\/dirtking.com\/pages\/dk-638889r-instructions\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e DK-638889R Instructions\u003c\/a\u003e\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cp\u003e2011–2019 Silverado 2500HD 2WD \/ 4WD\u003cbr\u003e\n2011–2019 Sierra 2500HD 2WD \/ 4WD\u003cbr\u003e\n2020–2026 Silverado 2500HD\/3500HD 2WD \/ 4WD\u003cbr\u003e\n2020–2026 Sierra 2500HD\/3500HD 2WD \/ 4WD\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e*\u003c\/span\u003eThis product is designed to pair with OEM and Dirt King parts. Compatibility with other brands must be approved by the respective manufacturer.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\u003cp data-brp-fitment-note=\"verified-2026-11-01\"\u003eMatch torsion keys to the year: 11–19 key configurations for 2011–2019; 20–25 key configurations for 2020–2025. The no-key configurations retain the listed control-arm application.\u003c\/p\u003e\u003ch2\u003ePart numbers and configurations\u003c\/h2\u003e\u003cdiv class=\"brp-product-specs\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eAdd Torsion Keys\u003c\/th\u003e\n\u003cth\u003eControl Arms\u003c\/th\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo Torsion Keys\u003c\/td\u003e\n\u003ctd\u003e4130 Upper Control Arms\u003c\/td\u003e\n\u003ctd\u003eDK-638P03A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo Torsion Keys\u003c\/td\u003e\n\u003ctd\u003eBillet Upper Control Arms (+$550)\u003c\/td\u003e\n\u003ctd\u003eDK-638P03B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\"-3” Torsion Keys 11–19 (+$145)\u003c\/td\u003e\n\u003ctd\u003e4130 Upper Control Arms\u003c\/td\u003e\n\u003ctd\u003eDK-638P03C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\"-3” Torsion Keys 11–19 (+$145)\u003c\/td\u003e\n\u003ctd\u003eBillet Upper Control Arms (+$550)\u003c\/td\u003e\n\u003ctd\u003eDK-638P03D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\"-3”  Torsion Keys 20–25 (+$145)\u003c\/td\u003e\n\u003ctd\u003e4130 Upper Control Arms\u003c\/td\u003e\n\u003ctd\u003eDK-638P03E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\"-3”  Torsion Keys 20–25 (+$145)\u003c\/td\u003e\n\u003ctd\u003eBillet Upper Control Arms (+$550)\u003c\/td\u003e\n\u003ctd\u003eDK-638P03F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eShips directly from the supplier.\u003c\/p\u003e\u003csection data-brp-manufacturer-warranty=\"true\"\u003e\u003cdetails class=\"brp-manufacturer-warranty\"\u003e\u003csummary\u003eManufacturer Warranty\u003c\/summary\u003e\u003cp\u003eApplicable warranty terms depend on the product and manufacturer. See our \u003ca href=\"\/pages\/warranty-policy\"\u003eWarranty Policy\u003c\/a\u003e or contact \u003ca href=\"mailto:sales@bajaracingparts.com\"\u003esales@bajaracingparts.com\u003c\/a\u003e for the applicable written terms.\u003c\/p\u003e\u003c\/details\u003e\u003c\/section\u003e","brand":"Dirt King","offers":[{"title":"No Torsion Keys \/ 4130 Upper Control Arms","offer_id":68049114071283,"sku":"DK-638P03A","price":4297.0,"currency_code":"USD","in_stock":true},{"title":"No Torsion Keys \/ Billet Upper Control Arms (+$550)","offer_id":68049114104051,"sku":"DK-638P03B","price":4847.0,"currency_code":"USD","in_stock":true},{"title":"1\"-3” Torsion Keys 11–19 (+$145) \/ 4130 Upper Control Arms","offer_id":68049114136819,"sku":"DK-638P03C","price":4442.0,"currency_code":"USD","in_stock":true},{"title":"1\"-3” Torsion Keys 11–19 (+$145) \/ Billet Upper Control Arms (+$550)","offer_id":68049114169587,"sku":"DK-638P03D","price":4992.0,"currency_code":"USD","in_stock":true},{"title":"1\"-3”  Torsion Keys 20–25 (+$145) \/ 4130 Upper Control Arms","offer_id":68049114202355,"sku":"DK-638P03E","price":4442.0,"currency_code":"USD","in_stock":true},{"title":"1\"-3”  Torsion Keys 20–25 (+$145) \/ Billet Upper Control Arms (+$550)","offer_id":68049114235123,"sku":"DK-638P03F","price":4992.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/6908\/5683\/files\/brp-dk-7707889532971-36006281281579.jpg?v=1793375331","url":"https:\/\/www.bajaracingparts.com\/products\/brp-mt-tow-runner-kit-gm-2500","provider":"Baja Racing Parts","version":"1.0","type":"link"}