The Vitour Formula Spec Z 245/45ZR17 is a sport-focused, ultra-high performance tire engineered for driving enthusiasts who demand responsive handling, high-speed stability, and confident traction. With a 99Y XL load/speed rating, it’s ideal for modified street cars and spirited driving on both highways and winding roads. Specifications: Size: 245/45ZR17 Load/Speed Rating: 99Y XL Type: Sport / Ultra-High Performance Tire Designed for dry and wet road grip, cornering control, and stability Ideal Fitment For: BMW 3 Series (E36, E46 with 17” wheels) Lexus IS200 / IS300 Nissan Silvia S15 Toyota Altezza Subaru Legacy GT Honda Accord Euro R Performance Benefits: Enhanced grip and responsiveness in both dry and wet conditions Optimized tread design for improved stability and reduced road noise Reinforced sidewalls for improved high-speed control Fitting & balancing from $25 each at our partner shop in Mt Wellington.