The 315/80R20 is a specialty tire size primarily used on heavy-duty trucks, military vehicles, and large commercial off-road equipment. It is commonly found on lifted or custom-built pickup trucks, particularly heavy-duty Ford F-350 and F-450 Super Duty models, as well as certain medium-duty work trucks that require extra load capacity and ground clearance. This size is also popular among overlanding and expedition vehicle builds where extreme durability and off-road capability are essential.
At the budget end, Thunderer and Maxxis offer this size with solid durability for the price, making them a reasonable choice for occasional off-road use. Mid-range shoppers should consider BF Goodrich and Nitto, which provide a strong balance of on-road comfort and off-road performance with proven reliability. For premium buyers, Michelin and Goodyear deliver top-tier load ratings, longevity, and performance, making them well worth the higher investment for commercial or heavy daily use.
Shopping for 315/80R20 tires in late winter or early spring can yield better availability as retailers restock for the off-road season, though this size sees less dramatic seasonal price swings than standard passenger tire sizes. Purchasing during major retail sales events like Black Friday or end-of-quarter promotions is often the most effective strategy for finding discounts.
Due to its specialty nature and limited production volume, the 315/80R20 typically commands higher prices than standard light truck sizes, with most options ranging from around $350 to over $700 per tire depending on brand and tread type.
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The 315/80R20 is a specialty tire size primarily used on heavy-duty trucks, military vehicles, and large commercial off-road equipment. It is commonly found on lifted or custom-built pickup trucks, particularly heavy-duty Ford F-350 and F-450 Super Duty models, as well as certain medium-duty work trucks that require extra load capacity and ground clearance. This size is also popular among overlanding and expedition vehicle builds where extreme durability and off-road capability are essential.
Shopping for 315/80R20 tires in late winter or early spring can yield better availability as retailers restock for the off-road season, though this size sees less dramatic seasonal price swings than standard passenger tire sizes. Purchasing during major retail sales events like Black Friday or end-of-quarter promotions is often the most effective strategy for finding discounts.
At the budget end, Thunderer and Maxxis offer this size with solid durability for the price, making them a reasonable choice for occasional off-road use. Mid-range shoppers should consider BF Goodrich and Nitto, which provide a strong balance of on-road comfort and off-road performance with proven reliability. For premium buyers, Michelin and Goodyear deliver top-tier load ratings, longevity, and performance, making them well worth the higher investment for commercial or heavy daily use.
Due to its specialty nature and limited production volume, the 315/80R20 typically commands higher prices than standard light truck sizes, with most options ranging from around $350 to over $700 per tire depending on brand and tread type.