The 315/40R21 tire size is commonly found on large luxury SUVs and performance-oriented crossovers, including the Lamborghini Urus, Porsche Cayenne, and certain Bentley Bentayga configurations. This wide, low-profile size is typically used on the rear axle of high-performance vehicles that require substantial grip and handling capability. Owners of these vehicles should expect a specialized tire market with fewer options compared to more common sizes.
At the budget end, Nankang and Hankook offer options in this size that provide reasonable performance at a lower price point, though selection may be limited. Mid-range shoppers should consider Pirelli P Zero or Continental CrossContact, which offer a strong balance of performance, longevity, and ride quality suited to the vehicles this size fits. For premium performance, Michelin Pilot Sport and Bridgestone Dueler are top choices, delivering the high-speed handling and wear characteristics expected by luxury and performance SUV owners.
Shopping for 315/40R21 tires in late winter or early fall can yield modest savings as retailers clear seasonal inventory, though the limited availability of this size means dramatic sales are uncommon. Purchasing winter tires for this size well before the cold season is advisable, as stock can be limited due to the specialized nature of the fitment.
Tires in the 315/40R21 size typically range from approximately $250 to $500 or more per tire, reflecting the specialized, performance-oriented nature of this fitment, with premium brands commanding significantly higher prices.
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The 315/40R21 tire size is commonly found on large luxury SUVs and performance-oriented crossovers, including the Lamborghini Urus, Porsche Cayenne, and certain Bentley Bentayga configurations. This wide, low-profile size is typically used on the rear axle of high-performance vehicles that require substantial grip and handling capability. Owners of these vehicles should expect a specialized tire market with fewer options compared to more common sizes.
Shopping for 315/40R21 tires in late winter or early fall can yield modest savings as retailers clear seasonal inventory, though the limited availability of this size means dramatic sales are uncommon. Purchasing winter tires for this size well before the cold season is advisable, as stock can be limited due to the specialized nature of the fitment.
At the budget end, Nankang and Hankook offer options in this size that provide reasonable performance at a lower price point, though selection may be limited. Mid-range shoppers should consider Pirelli P Zero or Continental CrossContact, which offer a strong balance of performance, longevity, and ride quality suited to the vehicles this size fits. For premium performance, Michelin Pilot Sport and Bridgestone Dueler are top choices, delivering the high-speed handling and wear characteristics expected by luxury and performance SUV owners.
Tires in the 315/40R21 size typically range from approximately $250 to $500 or more per tire, reflecting the specialized, performance-oriented nature of this fitment, with premium brands commanding significantly higher prices.