{"product_id":"raceline-rclrt8179555-rt81-rock-8-17x9-5-5x139-7-beadlock-wheel-gloss-black","title":"Raceline RT81 Rock 8 17x9.5in\/5x139.7 BP\/-44mm Offset\/107.95mm Bore - Gloss Black Beadlock Wheel","description":"\u003ch4\u003eBuilt for the Rocks: Steel Beadlock Performance in a 17x9.5 Fitment\u003c\/h4\u003e\n\u003cp\u003eThe Raceline RT8179555 RT81 Rock 8 delivers proven off-road wheel technology in a 17x9.5 inch steel beadlock design sized for serious rock crawling, trail running, and off-road competition. With a 5x139.7 bolt pattern, -44mm offset, and 107.95mm bore, this wheel fits a wide range of Jeep and full-size truck applications. The RT81 Rock 8 uses a 32-bolt beadlock clamping ring system with grade 8 zinc hardware to keep your tire bead seated under the most extreme flex and low-pressure situations. When airing down to single digits for maximum traction, this beadlock setup maintains grip between the tire and rim without risk of debeading. The RCLRT8179555 is manufactured by Allied Wheel and sold under the Raceline brand as part of their dedicated off-road lineup.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e32-bolt steel beadlock clamping ring with grade 8 zinc hardware\u003c\/li\u003e\n\u003cli\u003e17x9.5 inch diameter and width for aggressive off-road tire fitment\u003c\/li\u003e\n\u003cli\u003e5x139.7 bolt pattern fits Jeep JK, JL, Gladiator, Dodge Ram, and other truck platforms\u003c\/li\u003e\n\u003cli\u003e-44mm offset pushes the wheel outward for improved stance and clearance\u003c\/li\u003e\n\u003cli\u003e107.95mm hub bore for proper centering on supported applications\u003c\/li\u003e\n\u003cli\u003eHeavy-duty steel construction resists rock strikes, trail hazards, and bead damage\u003c\/li\u003e\n\u003cli\u003eGloss black finish for a clean, aggressive appearance\u003c\/li\u003e\n\u003cli\u003eAllows safe tire operation at very low air pressures for maximum off-road traction\u003c\/li\u003e\n\u003cli\u003eCompatible with beadlock-legal off-road events and competitions\u003c\/li\u003e\n\u003cli\u003ePart of the Raceline RT81 Rock 8 family, purpose-built for rock crawling use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007-2018\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eWrangler JK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2018-2024\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eWrangler JL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2024\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eGladiator JT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2002-2010\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2009\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 2500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1997-2004\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eRCLRT8179555 \/ RT8179555\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e17 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e9.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBolt Pattern\u003c\/td\u003e\n\u003ctd\u003e5x139.7mm (5x5.5 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOffset\u003c\/td\u003e\n\u003ctd\u003e-44mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHub Bore\u003c\/td\u003e\n\u003ctd\u003e107.95mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeadlock Ring Bolts\u003c\/td\u003e\n\u003ctd\u003e32 bolts, grade 8 zinc hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eGloss Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eSingle wheel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e886902082891\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1x Raceline RT81 Rock 8 17x9.5 beadlock wheel (gloss black)\u003c\/li\u003e\n\u003cli\u003e32 grade 8 zinc beadlock ring bolts\u003c\/li\u003e\n\u003cli\u003eBeadlock outer ring (pre-installed)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eAbout Raceline Wheels\u003c\/h4\u003e\n\u003cp\u003eRaceline is an Allied Wheel brand with decades of experience producing high-performance wheels for off-road and racing applications. The RT81 Rock 8 sits at the core of their off-road beadlock lineup, combining steel durability with a purpose-designed beadlock ring system trusted by rock crawlers and trail riders across North America. Raceline wheels are designed and tested for real-world off-road abuse, from competition rock crawling circuits to daily trail use.\u003c\/p\u003e\n\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\n\u003cstrong\u003eWhat vehicles does the RCLRT8179555 fit?\u003c\/strong\u003e\n\u003cp\u003eThe RT8179555 uses a 5x139.7 bolt pattern, which fits 2007-2018 Jeep Wrangler JK, 2018-2024 Wrangler JL, 2020-2024 Gladiator JT, 2002-2010 Dodge Ram 1500, 2003-2009 Ram 2500, and select 1997-2004 Ford F-150 applications. Always verify hub bore and offset compatibility with your specific suspension setup before ordering.\u003c\/p\u003e\n\n\u003cstrong\u003eWhat is a beadlock wheel and why do I need one for off-roading?\u003c\/strong\u003e\n\u003cp\u003eA beadlock wheel uses a clamping ring bolted around the outer bead of the tire to physically lock it in place. When airing down to very low pressures (5-10 PSI or less) for maximum off-road traction, a standard wheel risks debeading the tire. The RT81 Rock 8 prevents this, letting you run extreme low pressures safely on rocks and technical terrain.\u003c\/p\u003e\n\n\u003cstrong\u003eAre beadlock wheels street legal?\u003c\/strong\u003e\n\u003cp\u003eBeadlock wheels are generally not DOT-approved for highway use in the United States. They are intended for off-road, competition, and track use. Check your local regulations before using beadlock wheels on public roads. Many off-road enthusiasts use beadlock wheels exclusively on dedicated trail and race vehicles.\u003c\/p\u003e\n\n\u003cstrong\u003eWhat tire sizes fit the Raceline RT8179555?\u003c\/strong\u003e\n\u003cp\u003eThe 17x9.5 size with -44mm offset accommodates a wide range of off-road tires. Common pairings include 35x12.50R17, 37x12.50R17, 315\/70R17, and 35x13.50R17 tires depending on suspension lift and fender clearance. Consult your tire manufacturer for load ratings and fitment recommendations.\u003c\/p\u003e\n\n\u003cstrong\u003eHow do I maintain a beadlock wheel?\u003c\/strong\u003e\n\u003cp\u003eInspect and re-torque the 32 beadlock ring bolts to the manufacturer specification (typically 15-20 ft-lbs) before each off-road outing and after any hard impact. Check for cracked or damaged bolts and replace with the correct grade 8 hardware. Clean the ring and mounting surface to prevent corrosion buildup between the ring and wheel face.\u003c\/p\u003e\n\n\u003cstrong\u003eWhat offset does the RCLRT8179555 use and how does that affect stance?\u003c\/strong\u003e\n\u003cp\u003eThe -44mm offset is a negative offset, meaning the wheel face is pushed outward from the hub centerline. This widens the track width significantly compared to a zero or positive offset wheel, giving a wider stance, improved stability, and more clearance for large off-road tires. This aggressive offset is typical for rock crawling applications.\u003c\/p\u003e\n\n\u003cstrong\u003eIs the RT8179555 compatible with wheel spacers?\u003c\/strong\u003e\n\u003cp\u003eWhile spacers can be used with the RT8179555, the -44mm offset already provides significant outward positioning. Adding spacers extends the wheel further outward, which may cause interference with fenders, suspension components, or exceed safe hub engagement length. Always verify that lug nut engagement depth remains safe (minimum 1x thread diameter) when using spacers.\u003c\/p\u003e\n\n\u003cstrong\u003eWhat is the load rating for the Raceline RT81 Rock 8?\u003c\/strong\u003e\n\u003cp\u003eExact load ratings vary by specific variant. Steel construction generally provides high load capacity suitable for full-size trucks and Jeep applications. Refer to Raceline's official product documentation for the rated load capacity for this specific 17x9.5 variant before use in heavy-duty truck applications.\u003c\/p\u003e\n\n\u003cstrong\u003eCan the beadlock ring be removed or replaced on the RCLRT8179555?\u003c\/strong\u003e\n\u003cp\u003eYes. The 32 grade 8 bolts hold the outer beadlock ring in place. The ring can be removed for tire mounting, cleaning, or replacement if damaged. Replacement hardware is available separately through Raceline and authorized dealers including the Raceline RBL-BOLT1 beadlock bolt kit.\u003c\/p\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eVerify bolt pattern, hub bore, and offset compatibility with your vehicle and suspension before mounting\u003c\/li\u003e\n\u003cli\u003eMount the tire onto the wheel, seating the inner bead fully before installing the beadlock ring\u003c\/li\u003e\n\u003cli\u003ePosition the outer beadlock ring over the tire bead and align all 32 bolt holes\u003c\/li\u003e\n\u003cli\u003eInstall all 32 grade 8 bolts by hand, then torque in a star pattern to manufacturer specification (typically 15-20 ft-lbs)\u003c\/li\u003e\n\u003cli\u003eInflate tire to desired pressure and inspect the bead seal around the full circumference\u003c\/li\u003e\n\u003cli\u003eMount the wheel on the vehicle using the correct lug nuts for your application\u003c\/li\u003e\n\u003cli\u003eTorque wheel lug nuts to vehicle manufacturer specification\u003c\/li\u003e\n\u003cli\u003eRe-torque beadlock ring bolts after first off-road use\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.\u003c\/p\u003e","brand":"Raceline","offers":[{"title":"Default Title","offer_id":46022800080975,"sku":"RCLRT8179555","price":279.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/RT81_Rock_8_Beadlock_Jeep_JK_JL_17x9.5.png?v=1783435299","url":"https:\/\/www.blackopsautoworks.com\/products\/raceline-rclrt8179555-rt81-rock-8-17x9-5-5x139-7-beadlock-wheel-gloss-black","provider":"Black Ops Auto Works","version":"1.0","type":"link"}