Nitto Dune Grappler LT325/65R18 Off-Road Tire for Heavy-Duty Vehicles
About this product
The Nitto Dune Grappler LT325/65R18 is engineered to deliver exceptional performance in off-road conditions, making it an ideal choice for trucks and SUVs that require durability and traction. Designed with a robust construction, this tire features a wide 325mm (12.8 inches) tread width that enhances stability and grip on challenging terrains. Its 35-inch overall diameter provides ample ground clearance and a commanding presence on the trail or construction site. The 18-inch wheel diameter ensures compatibility with a variety of heavy-duty wheels, offering versatility for different vehicle setups.
The Dune Grappler's aggressive tread pattern is optimized for maximum traction on loose surfaces such as sand, mud, and gravel, while maintaining reliable handling on paved roads. Built with a reinforced sidewall, this tire offers excellent resistance to punctures and cuts, providing peace of mind during demanding drives. The tire's design incorporates advanced rubber compounds that improve wear life, ensuring long-lasting performance even under strenuous conditions.
Ideal for off-road enthusiasts and professionals alike, the Nitto Dune Grappler LT325/65R18 combines rugged durability with superior traction to meet the needs of those who demand reliability and performance from their tires. Whether tackling steep inclines, deep mud, or rocky terrain, this tire is equipped to handle it all, making it a valuable addition to any off-road vehicle setup.
Features:
- Model: Dune Grappler for off-road durability
- Width: 325mm (12.8 inches) for enhanced stability
- Overall Diameter: 35 inches to improve ground clearance
- Wheel Diameter: 18 inches compatible with various heavy-duty wheels
- Aggressive tread pattern designed for maximum off-road traction
- Reinforced sidewall for puncture and cut resistance
- Advanced rubber compounds for extended wear life
Key features
- Matte Black finish
- 19" diameter
- 9.5" wide
- 5x114.3 bolt pattern
- Backed by Premier Auto Designs lifetime support
Technical specifications
| Brand | Nitto |
|---|---|
| SKU | N202-850 |
| Category | Tires |
| Title | Default Title |
Premier Auto Designs
Born on the track. Built for the street.
Our story
Founded in 2014 by a team of motorsport engineers and industrial designers, Premier Auto Designs was built on a simple belief: the hardware that connects a car to the road deserves the same obsessive engineering as the engine powering it.
What we stand for
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Performance first Every product is track-validated before it earns the badge.
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Craftsmanship Precision-machined, hand-finished, and individually inspected.
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Built to last Lifetime structural warranty on wheels. No excuses, no fine print.
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Design-led Form follows function — but it never forgets to look good doing it.
Our process
Shipping & delivery
Free expedited shipping on all orders over $99 within the contiguous United States. Most in-stock orders ship within 1–2 business days from our climate-controlled warehouse in Southern California. Larger wheel-and-tire packages ship freight, fully insured, with adult signature required on delivery.
- Order by 2pm PT for same-day dispatch
- Tracking number emailed within 24 hours
- Saturday delivery available in select ZIPs
- International shipping to 40+ countries
Returns & exchanges
Not the right fit? Return unused, unmounted items within 30 days of delivery for a full refund — we'll even cover the return label on orders over $200. Mounted or used items are evaluated case-by-case; contact our fitment team to start a return or exchange.
- 30-day return window on unused items
- Free return shipping on orders over $200
- Damaged-on-arrival? We replace it, no questions
- Refunds processed within 3–5 business days
Warranty
Wheels carry a lifetime structural warranty against manufacturing defects in materials and workmanship. Tires are covered by the manufacturer's treadwear warranty. Accessories carry a 2-year limited warranty. Warranty claims are handled directly by our support team — reach out with your order number and photos, and we'll take it from there.