MichelinPilot Sport All Season 4255 /45 R18 103Y XL BSW

Shop the Michelin Pilot Sport All Season 4 255/45R18 103Y XL BSW, an ultra-high-performance all-season tire built for drivers who want sharp steering, strong wet and dry grip, winter confidence, and daily usability from one performance tire. This 255/45R18 Pilot Sport All Season 4 is a popular responsive fitment for select Genesis G70, BMW 3 Series, Audi A4, Mercedes-Benz C-Class, Acura TLX, Lexus IS models, plus similar performance vehicles using 18-inch wheels.

Why choose the Michelin Pilot Sport All Season 4 in 255/45R18?

• Built for sport sedans, performance coupes, hot hatchbacks, and EV performance trims: The 103Y XL rating adds extra load capacity for heavier trims, performance packages, EVs, cargo, passengers, and staggered setups.

• Ultra-high-performance all-season grip: The Pilot Sport All Season 4 is designed for confident performance on wet, dry, and snowy roads without moving to a dedicated summer tire.

• Dynamic Response Technology: Michelin engineers the tire to distribute forces and temperatures evenly, supporting responsive handling and longer wear life.

• Asymmetric performance tread: A performance-focused tread pattern with strong outer-shoulder support helps deliver lateral grip, steering precision, and planted cornering.

• All-season traction details: Full-depth and interlocking sipes, biting edges, and Michelin tread-compound technology help maintain grip in rain, cold conditions, and light snow.

Popular vehicle fitments for 255/45R18 Michelin Pilot Sport All Season 4

This tire size is commonly used on select trims or staggered fitments of the Genesis G70, BMW 3 Series, Audi A4, Mercedes-Benz C-Class, Acura TLX, and Lexus IS. It is also a strong option for similar sports cars, performance sedans, EVs, premium crossovers, and SUVs that use the same tire size, load rating, speed rating, and wheel diameter.

Size and rating details

• 255/45R18: This size is designed for 18-inch wheels and helps shoppers match an original equipment, replacement, or staggered performance fitment.

• 103Y XL: The service description and load range identify the tire's load capacity and speed rating for compatible performance vehicles.

• BSW: This version uses black sidewall styling for the finished look on the vehicle.