The SM-10 wheel includes details specifically implemented to enhance the Mustang owners’ track day and street performance experience. An optimized car setup begins with the right wheel and tire fitment, and without model-specific attention, maximum performance is compromised. These wheels were developed exclusively for S197 and S550 chassis and will work in either square or staggered configurations. GT350s applications require 19" wheels.
Simply put, APEX wheels were designed for long-term durability without sacrificing performance and fit, while also adhering to APEX’s mission of maximizing value. Corner carving & track enthusiasts: this is your wheel.