Competition A split five-spoke design, the Competition is engineered to enhance the performance of street vehicles, through the use of racing inspired technology. Available in both standard and a recessed channel (deep lip) configuration, the Competitionās wide spacing between spokes provides ample brake ventilation, as well as an aesthetically pleasing display of brake and suspension hardware. The Competition is available in 17 and 18 inch diameters for a wide variety of vehicle applications, with widths ranging from 7.5" to 10", including larger widths with a deeper lip for rear wheel drive applications.