{"product_id":"tuff-t1b-6x139-7","title":"Tuff T1B","description":"\u003cp\u003ePick up a T1B and the first thing you notice is the weight — it's a cast piece, so it's substantial, but the face is carved out aggressively enough that it doesn't read as heavy on the truck. The multi-spoke design uses deep pockets between the spokes to create shadow lines that shift as the viewing angle changes. In black, those recesses go almost charcoal-dark while the spoke faces catch ambient light and stay a few shades brighter. That contrast does a lot of visual work. It pairs well with matte black, dark gray, white, and military green body colors. Silverados, Sierras, Tacos, and 4Runners are the most common vehicles I see rolling these.\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 10\"\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-23mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBackspacing\u003c\/th\u003e\n\u003ctd\u003e4.59\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHub Bore\u003c\/th\u003e\n\u003ctd\u003e112.10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoad Rating\u003c\/th\u003e\n\u003ctd\u003e2450 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\u003eBLACK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e2010T1B-36140B12R\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-23mm 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 BLACK Finish\u003c\/h3\u003e\u003cp\u003eTuff Wheels has been producing value-driven cast wheels for the truck and SUV market for a number of years now. They're not a boutique brand chasing motorsport credibility, and they don't pretend to be. What they deliver consistently is aggressive styling at a price point that makes a full four-wheel swap realistic for most buyers. The T1B is a solid example of what they do well.\u003c\/p\u003e\n\u003ch3\u003eAbout Tuff\u003c\/h3\u003e\u003cp\u003eTuff 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 T1B in 20x10 with a -23mm offset and 6x139.7 bolt pattern is a common fitment for full-size trucks like the Chevy Silverado 1500, GMC Sierra 1500, Toyota Tundra, and Toyota 4Runner. That said, a -23mm offset pushes the wheel face outward, so you'll want to confirm your specific year and trim don't have clearance issues with the inner fender — a quick call to us with your year, make, model, and trim level gets you a definitive answer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo lug nuts come included?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLug nuts are not included with the wheel. Most factory lug nuts won't seat correctly in aftermarket wheels because the seat angle or shank length differs, so we always recommend picking up a matching set of aftermarket lugs when you order. We carry options that are spec'd to work with the T1B's seat type, and we can point you to the right ones when you check out.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I finance a set?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes — we offer financing through \u003cstrong\u003eAcima\u003c\/strong\u003e, \u003cstrong\u003eAffirm\u003c\/strong\u003e, and \u003cstrong\u003eSynchrony Car Care\u003c\/strong\u003e, which gives you a few different structures to choose from depending on whether you want lease-to-own flexibility or a fixed installment plan. Applying takes a few minutes and won't always require perfect credit. Ask us at checkout or give us a call and we'll walk you through whichever option makes the most sense for your situation.\u003c\/p\u003e","brand":"Tuff","offers":[{"title":"20x10 \/ ET-23 \/ BLACK","offer_id":53820284010709,"sku":"2010T1B-36140B12R","price":406.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/4095\/3045\/files\/TUFF-TUT1BB-GLOSS-BLACK-MILLED-png_85f61d9a-6405-478c-a664-0a6f5f020651.png?v=1779766824","url":"https:\/\/roadrunnerwheels.com\/products\/tuff-t1b-6x139-7","provider":"Road Runner Wheels \u0026 Tires","version":"1.0","type":"link"}