275/35R21 XL 103 Y BRIDGESTONE POTENZA SPORT BSW Summer

Designed as a Summer tire, the Bridgestone XL 103 Y POTENZA SPORT BSW 275/35R21 delivers strong wet-road traction through a high-grip rubber compound optimized for warm pavement. The shallow tread pattern maximizes contact with the road surface, while strategically placed grooves resist aquaplaning during summer rainfall. Stiff shoulder blocks enhance dry cornering response and high-speed stability, making this tire effective across typical warm-weather driving conditions.

• Vehicle Fit: This size typically fits performance-oriented sedans and sports cars such as the BMW 3 Series, Audi A4, and Mercedes-Benz C-Class. For exact fitment, check the tire size sticker inside your driver-side door or use the tire size search on the migotire.com homepage.

• Seasonal Performance: Summer tires use a softer rubber compound that grips warm pavement effectively and resists heat buildup. The shallow tread design maintains a large contact patch for consistent braking and cornering, while grooves manage water dispersal in warm-weather rain without compromising dry performance.

• Load & Speed Rating: Load index indicates the maximum weight each tire can safely carry; speed rating is a letter that shows the maximum sustained speed the tire is certified for. These ratings are not listed for this tire — check your vehicle’s door jamb sticker or contact Migo Tire directly for the manufacturer-recommended specifications.

• Tire Type: Passenger car tires are engineered for sedans, hatchbacks, and compact crossovers, balancing comfort, predictable handling, and fuel efficiency. They are designed to perform reliably under typical road conditions rather than extreme off-road or heavy-load scenarios.

Migo Tire offers free local delivery across the GTA, getting your new tires to you in the fastest timeframe available. Professional installation can be requested directly at checkout; if installation is not available on this product page, email Migo Tire to arrange an appointment. This tire is backed by a 100,000 km manufacturer warranty covering tire material quality and tread defects, though the warranty does not cover damage from road hazards or driving conditions.