275/35R21 XL 103 Y PIRELLI P ZERO PZ4 BSW Summer

Designed as a Summer tire, the Pirelli XL 103 Y P ZERO PZ4 BSW 275/35R21 is engineered for structural strength and load capacity. The XL designation indicates this tire is built to carry higher loads than standard variants, making durability and weight distribution core design priorities. Its reinforced sidewalls and robust internal construction support demanding driving conditions while maintaining predictable handling across varied road surfaces.

• Vehicle Fit: This size commonly fits premium sedans and performance-oriented vehicles such as the BMW 3 Series, Mercedes-Benz C-Class, and Audi A4. 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 high-grip rubber compound optimized for warm pavement and deliver maximum contact patch through shallow tread design. Reinforced shoulder blocks provide dry cornering response and stability at sustained speeds, while circumferential grooves resist aquaplaning during warm-weather rain and maintain braking performance on wet surfaces.

• Load & Speed Rating: Load index is a number indicating the maximum weight each tire can safely carry; speed rating is a letter certifying the maximum sustained speed the tire is designed for. Specific values for this tire are not listed here—check your vehicle’s manufacturer tire sticker inside the driver door for the recommended load and speed ratings.

• Tire Type: Passenger car tires are designed for sedans, hatchbacks, and compact crossovers and balance comfort, fuel economy, and handling predictability. This category prioritizes stable acceleration and braking response on paved roads under normal driving conditions rather than off-road capability or extreme-weather traction.

Migotire.com offers free local delivery across the GTA with rapid turnaround, getting your tires to you in the fastest timeframe possible. Professional installation is available directly at checkout on this product page; if installation is unavailable, you can email Migo Tire to arrange an appointment at a preferred time. This tire includes a 100,000 km manufacturer warranty covering material defects and tread failure, though the warranty does not extend to damage caused by road hazards, impacts, or driving conditions.