{"product_id":"nitto-dune-grappler","title":"Nitto Dune Grappler LT325\/65R18","description":"\u003ch2\u003eNitto Dune Grappler LT325\/65R18\u003c\/h2\u003e\n\u003cp\u003eThe Nitto Dune Grappler in LT325\/65R18 carries a 121 load index (3,197 lbs per tire) and a R speed rating (up to 106 mph). It's Nitto's desert terrain mud-terrain tire. This size fits popular vehicles like the Ram 1500, Ford Bronco, and GMC Hummer EV Pickup.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTire Size:\u003c\/strong\u003e LT325\/65R18\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 202-850\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSection Width:\u003c\/strong\u003e 325 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAspect Ratio:\u003c\/strong\u003e 65\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim Diameter:\u003c\/strong\u003e 18\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Diameter:\u003c\/strong\u003e 34.9\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Width:\u003c\/strong\u003e 13.2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSidewall:\u003c\/strong\u003e Black Side Wall\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Index:\u003c\/strong\u003e 121 (3,197 lbs per tire)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed Rating:\u003c\/strong\u003e R (up to 106 mph)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Range:\u003c\/strong\u003e D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePly Rating:\u003c\/strong\u003e 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Air Pressure:\u003c\/strong\u003e 50 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTread Depth:\u003c\/strong\u003e 16.5\/32\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTire Weight:\u003c\/strong\u003e 76.06 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUTQG:\u003c\/strong\u003e 500 A B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreadwear Grade:\u003c\/strong\u003e 500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraction Grade:\u003c\/strong\u003e A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Grade:\u003c\/strong\u003e B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAbout the Nitto Dune Grappler\u003c\/h2\u003e\n\u003cp\u003eThe Nitto Dune Grappler is a mud-terrain tire built for light trucks that spend serious time off the pavement. It's engineered to deliver confident traction across loose dirt, sand, mud, and other demanding off-road surfaces. Drivers who regularly tackle desert trails and rugged terrain will find this tire purpose-built for the conditions they encounter most.\u003c\/p\u003e\n\u003cp\u003eAn intermediate void between tread blocks channels loose material away to maintain grip in sand and dirt, while internal bridges within those blocks limit tread flex for more consistent, long-lasting performance. A three-ply sidewall combined with reinforced lugs adds puncture resistance where the terrain gets sharp. The dual sidewall design gives drivers a choice between two distinct visual profiles. 3D grooves and tread block geometry work together to reduce irregular wear and keep road noise in check.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIntermediate tread void channels loose sand and dirt for off-road grip\u003c\/li\u003e\n\u003cli\u003eInternal tread block bridges reduce flex and extend tread life\u003c\/li\u003e\n\u003cli\u003e3-ply sidewall construction resists punctures on rough terrain\u003c\/li\u003e\n\u003cli\u003eReinforced sidewall lugs add extra protection against cuts and damage\u003c\/li\u003e\n\u003cli\u003eDual sidewall design lets drivers choose between two distinct looks\u003c\/li\u003e\n\u003cli\u003e3D grooves and block geometry help minimize irregular wear and road noise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePerformance Profile\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeason Coverage:\u003c\/strong\u003e Desert Terrain Mud-Terrain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProjected Longevity:\u003c\/strong\u003e UTQG treadwear 500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraction Grade:\u003c\/strong\u003e A (UTQG wet traction)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Grade:\u003c\/strong\u003e B (UTQG heat resistance)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAbout Nitto Tires\u003c\/h2\u003e\n\u003cp\u003eNitto is a Japanese tire manufacturer with a philosophy centered on merging precise engineering with bold visual identity. The brand focuses primarily on performance and light truck tire segments, developing its products around real-world input gathered directly from drivers and enthusiasts.\u003c\/p\u003e\u003cp\u003eThat customer-driven approach is reflected across Nitto's core lineup. The Grappler series addresses off-road capability and durability for truck and SUV applications, while ultra-high-performance lines such as the NT555 G2 are built for strong traction and stability at elevated speeds on public roads.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat does LT325\/65R18121R mean?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e325 is the tread width in millimeters, 65 means the sidewall is 65% of that width, and R18 is the 18-inch rim it mounts on. 121 is the load index (3,197 lbs per tire), and R is the speed rating (up to 106 mph).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Dune Grappler good for sand and desert driving specifically?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes — the Dune Grappler was designed with loose-surface terrain like sand and dirt in mind. The intermediate void between tread blocks helps the tire shed material and maintain traction in these conditions. It's a strong choice for desert trail use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the Dune Grappler handle mud as well as sand?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Dune Grappler is classified as a mud-terrain tire and its tread is designed for use in mud and other off-road surfaces. While it performs well across a range of loose terrain, drivers who spend the majority of their time in deep, heavy mud may want to compare it against tires optimized specifically for that condition.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does the 3-ply sidewall benefit off-road driving?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA three-ply sidewall is significantly more resistant to punctures and cuts than a standard two-ply construction. Combined with the sidewall lugs, it provides added protection when the tire makes contact with rocks, roots, or other sharp debris on the trail.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Dune Grappler suitable for highway driving as well?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Dune Grappler can be driven on paved roads, and its 3D groove design helps manage road noise. That said, as a mud-terrain tire built primarily for off-road performance, it will generally be louder on the highway than a dedicated highway or all-season tire — that's a normal trade-off for this category.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does the dual sidewall design mean?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Dune Grappler features two different sidewall appearances — one on each side of the tire. When the tire is mounted, the driver can choose which sidewall faces outward based on their preferred look. This is a purely cosmetic option and does not affect performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I get the full manufacturer warranty buying from TFS Wheels?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes. We're an authorized Nitto dealer, every tire ships brand new in original packaging, and the full manufacturer warranty applies. If a warranty question ever comes up, we work with Nitto on your behalf.\u003c\/p\u003e\n\u003ch2\u003eAuthorized Dealer — 100% Brand New Wheels \u0026amp; Tires\u003c\/h2\u003e\u003cp\u003eTFS Wheels is an authorized dealer for every brand we carry. Every wheel and tire we ship is brand new, unused, and packaged in its original manufacturer's box. We never sell refurbished, demo, or return-stock product. All manufacturer warranties apply and our warehouse is staffed by people who only handle wheels and tires — no in-transit damage, no test-fits, no surprises.\u003c\/p\u003e\n\u003ch2\u003eFree Shipping (Lower 48)\u003c\/h2\u003e\u003cp\u003eFree shipping on every order — wheels, tires, and accessories — to the contiguous United States. No minimum order, no hidden fees.\u003c\/p\u003e\u003cp\u003eStandard delivery is 4–7 business days; expedited is 1–4 business days. Orders placed before 1:00 PM ET typically ship the same day. We do not ship internationally or to PO boxes.\u003c\/p\u003e\n\u003ch2\u003eFitment Guarantee\u003c\/h2\u003e\u003cp\u003eIf a wheel or tire marked \"Direct Fit\" or \"Aftermarket Fit\" for your vehicle arrives and does not fit as expected, we cover both the restocking fee and return shipping. The same applies if the bolt pattern does not match — provided your vehicle information was submitted at checkout.\u003c\/p\u003e\u003cp\u003eTo qualify for the guarantee, enter your year, make, model, and submodel before placing the order.\u003c\/p\u003e\n\u003ch2\u003eManufacturer's Warranty\u003c\/h2\u003e\u003cp\u003eEvery wheel and tire is covered by the full manufacturer's warranty against defects in materials and workmanship. Coverage terms vary by brand — most cover structural integrity for the life of the wheel and finish for 1 to 2 years from purchase. If you ever have a warranty question, contact us first; we work directly with the manufacturer on your behalf so you don't have to.\u003c\/p\u003e\n\u003ch2\u003eAccessories Included with Your Order\u003c\/h2\u003e\u003cp\u003eWhen you submit your vehicle information at checkout, the right \u003cstrong\u003elug nuts\u003c\/strong\u003e and (if needed) \u003cstrong\u003ehub-centric rings\u003c\/strong\u003e are automatically added to your cart in the correct sizes — no guessing, no separate ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTPMS sensors\u003c\/strong\u003e are also available in the cart. We program each sensor to your vehicle's exact year, make, model, and submodel before shipping, so they arrive ready to sync with your truck or car the moment they're installed. This typically saves customers the dealer or installer's programming fees, which often run several dozen dollars per wheel.\u003c\/p\u003e\n\u003ch2\u003eReturns\u003c\/h2\u003e\u003cp\u003eReturns are accepted within 30 days of purchase on items in new, unused condition. A 25% restocking fee applies to general (change-of-mind) returns, and the buyer covers return shipping.\u003c\/p\u003e\u003cp\u003eThe restocking fee and return shipping are waived for incorrect items, transit damage, or fitment issues when vehicle information was provided at checkout. Single wheels, single tires, mounted items, special orders, and accessories (lug nuts, locks, hub-centric rings, TPMS sensors, installation kits) are final sale.\u003c\/p\u003e\n\u003ch2\u003eNeed Help?\u003c\/h2\u003e\n\u003cp\u003eTalk to a tire \u0026amp; wheel fitment expert: \u003cstrong\u003e\u003ca href=\"tel:+18772902955\"\u003e(877) 290-2955\u003c\/a\u003e\u003c\/strong\u003e or \u003ca href=\"mailto:sales@tfswheels.com\"\u003esales@tfswheels.com\u003c\/a\u003e (Mon–Fri 9am–5pm ET).\u003c\/p\u003e","brand":"Nitto","offers":[{"title":"Default Title","offer_id":45043496157335,"sku":"202-850","price":463.63,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/2411\/0487\/files\/nitto-dune-grappler-lt325-65r18_3.jpg?v=1773946136","url":"https:\/\/tfswheels.com\/products\/nitto-dune-grappler","provider":"TFS Wheels","version":"1.0","type":"link"}