Best 275/65R18 Tires 2026
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We found 28 275/65R18 tires with prices from $180 to $354. Available from 17 brands including Toyo, Firestone, Michelin and more. Choose from All-Season, Winter options. Top-rated: Toyo Open Country A/T III 275/65R18 (4.7/5).
Best 275/65R18 Tires by Category
Below we compare the best 275/65R18 tires across All-Season, Winter categories. Each tire is ranked by expert rating to help you choose the best 275/65R18 tire for your driving needs.
☀️ Best 275/65R18 All-Season Tires
❄️ Best 275/65R18 Winter Tires
All 275/65R18 Tires (28)
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Vehicles That Use 275/65R18 Tires
What Does 275/65R18 Mean?
About 275/65R18 Tires
The 275/65R18 tire size is primarily found on full-size pickup trucks, large SUVs, and heavy-duty crossovers including the Ford F-150, Chevrolet Silverado 1500, RAM 1500, Toyota Tundra, and Nissan Titan. This size breaks down to 275mm width (10.8 inches), a 65% aspect ratio creating a 178mm sidewall height, radial construction, and an 18-inch rim diameter. The resulting overall tire diameter is approximately 32.1 inches with a circumference of 100.8 inches. Typical load indexes range from 113-116 (2,535-2,756 lbs per tire), with common speed ratings of S (112 mph) and T (118 mph) for truck applications.
The 275/65R18 size offers an excellent balance between ride comfort and capability, with the taller 65% sidewall providing good impact absorption over rough terrain while maintaining reasonable handling precision for an 18-inch wheel. Expect to pay $150-$220 for budget options, $220-$320 for mid-range tires, and $320-$450+ for premium models per tire. This size enjoys broad seasonal availability across all-season, summer, and winter categories, with particularly strong representation in all-terrain and highway terrain patterns. Due to the size and vehicle applications, proper rotation every 6,000-8,000 miles is critical, and these tires are moderately sensitive to alignment issues given their use on heavier vehicles that can accelerate uneven wear patterns.