{"product_id":"american-racing-ar893-mainline-6x139-7","title":"American Racing AR893 MAINLINE","description":"\u003cp\u003eWhen you pick up the AR893 Mainline, the first thing you notice is how deliberate the spoke layout is — not overly busy, not bare. The face uses a multi-spoke arrangement with defined milling between each spoke, giving depth without relying on aggressive angles or cutouts. At 20 inches, the proportions sit right on a half-ton or three-quarter-ton truck without looking undersized against a lift. Chrome amplifies every contour, so the light doesn't just reflect off the face — it traces the edges of each spoke individually. Against white, silver, or black paint, the contrast reads sharp. On red or navy, it adds brightness without competing. This wheel fits comfortably in the daily-driver truck segment as well as tow rigs that still need to present well at the job site.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter x Width\u003c\/th\u003e\n\u003ctd\u003e20\" x 8.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBolt Pattern\u003c\/th\u003e\n\u003ctd\u003e6x139.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOffset\u003c\/th\u003e\n\u003ctd\u003eET+35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBackspacing\u003c\/th\u003e\n\u003ctd\u003e6.13\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHub Bore\u003c\/th\u003e\n\u003ctd\u003e106.10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoad Rating\u003c\/th\u003e\n\u003ctd\u003e2500 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eCast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eAluminum alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eCHROME\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eAR89328568235\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eThis wheel runs the 6x139.7 bolt pattern, which covers a range of half-ton trucks and SUVs depending on hub bore and offset. ET+35mm offset is typical for stock-height fitments; leveled and lifted trucks may want different offset\/backspacing combinations to clear larger tires. A hub-centric ring is recommended when the wheel hub bore is larger than the vehicle hub.\u003c\/p\u003e\n\u003ch3\u003eAbout the CHROME Finish\u003c\/h3\u003e\u003cp\u003eAmerican Racing has been producing wheels since 1956, and the brand carries real history in both the performance and truck segments. Their cast lineup, including the Mainline, is manufactured to consistent dimensional tolerances and load ratings appropriate for the vehicle classes these wheels target. They're not a boutique brand chasing trends — they're a volume manufacturer with decades of fitment data behind their catalog.\u003c\/p\u003e\n\u003ch3\u003eAbout American Racing\u003c\/h3\u003e\u003cp\u003eAmerican Racing produces wheels distributed nationally through trusted vendor channels. Catalogs are stocked, MAP-pricing is enforced, and warranty coverage is honored at the manufacturer level.\u003c\/p\u003e\n\u003ch3\u003eInstalling at Road Runner Wheels \u0026amp; Tires\u003c\/h3\u003e\u003cp\u003eMount and balance is same-day in most cases at our Marietta shop on Roswell Rd. We program TPMS sensors on-site and pair wheels with matching tires when needed. Same shop handles lift kits, suspension work, and full builds.\u003c\/p\u003e\n\u003ch3\u003eQuestions We Get\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWill this fit my truck?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe AR893 Mainline in this configuration runs a 6x139.7 bolt pattern, 20x8.5 dimensions, and a 35mm offset, which covers a broad range of GM, Toyota, and Nissan full-size trucks and SUVs. That said, offset, hub bore, and brake caliper clearance all matter — confirm your specific year, make, and model before ordering rather than assuming bolt pattern alone is sufficient.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo lug nuts come included?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLug nuts are not included with this wheel. Chrome wheels typically require lug nuts with a specific seat angle and a capped or covered finish to prevent galvanic corrosion against the chrome surface — standard open-end lugs can pit the seat area over time. We can help you select the correct seat style and thread pitch for your application when you order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I finance a set?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes, financing is available through multiple programs including Acima, Affirm, and Synchrony Car Care, depending on your preference and credit profile. Acima offers a lease-to-own path that doesn't require traditional credit approval, while Affirm provides fixed installment plans with transparent terms. Apply at checkout and you'll typically get a decision within minutes.\u003c\/p\u003e","brand":"American Racing","offers":[{"title":"20x8.5 \/ ET+35 \/ CHROME","offer_id":53820337455317,"sku":"AR89328568235","price":540.0,"currency_code":"USD","in_stock":true},{"title":"20x8.5 \/ ET+15 \/ BLACK","offer_id":53820337488085,"sku":"AR89328568315","price":377.0,"currency_code":"USD","in_stock":true},{"title":"20x8.5 \/ ET+35 \/ BLACK","offer_id":53820337520853,"sku":"AR89328568335","price":377.0,"currency_code":"USD","in_stock":true},{"title":"16x8 \/ ET+0 \/ CHROME","offer_id":53820337553621,"sku":"AR89368068200","price":363.0,"currency_code":"USD","in_stock":true},{"title":"16x8 \/ ET+0 \/ BLACK","offer_id":53820337586389,"sku":"AR89368068300","price":257.0,"currency_code":"USD","in_stock":true},{"title":"17x8 \/ ET+0 \/ CHROME","offer_id":53820337619157,"sku":"AR89378068200","price":400.0,"currency_code":"USD","in_stock":true},{"title":"17x8 \/ ET+25 \/ CHROME","offer_id":53820337651925,"sku":"AR89378068225","price":400.0,"currency_code":"USD","in_stock":true},{"title":"17x8 \/ ET+0 \/ BLACK","offer_id":53820337684693,"sku":"AR89378068300","price":287.0,"currency_code":"USD","in_stock":true},{"title":"17x8 \/ ET+25 \/ BLACK","offer_id":53820337717461,"sku":"AR89378068325","price":287.0,"currency_code":"USD","in_stock":true},{"title":"18x8.5 \/ ET+30 \/ CHROME","offer_id":53820337750229,"sku":"AR89388568230","price":427.0,"currency_code":"USD","in_stock":true},{"title":"18x8.5 \/ ET+12 \/ BLACK","offer_id":53820337782997,"sku":"AR89388568312","price":318.0,"currency_code":"USD","in_stock":true},{"title":"18x8.5 \/ ET+30 \/ BLACK","offer_id":53820337815765,"sku":"AR89388568330","price":318.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/4095\/3045\/files\/AR8932-A1-png_288dd9d8-cf6b-471a-8d35-5637e76d91e8.png?v=1779772467","url":"https:\/\/roadrunnerwheels.com\/products\/american-racing-ar893-mainline-6x139-7","provider":"Road Runner Wheels \u0026 Tires","version":"1.0","type":"link"}