"Racing slicks" refers to special tires used in high-speed car races that have a smooth, treadless surface. They provide better grip and control on dry surfaces, allowing drivers to go faster around corners. Full definition
It will roll on Forgeline 18x11 - inch wheels with racing slicks for optimum traction. (mustangandfords.com)
The 19 inch wheels are center locking and adorned with Pirelli racing slick tires. (thesupercars.org)
The standard FXX received a 6.3 L V12 engine capable of 800HP and features 19 - inch forged alloy wheels riding on racing slicks, brakes made of a combination of carbon fiber and ceramic, and a gearbox that can shift gears in less than 100ms. (topspeed.com)