Effective performance upgrade! Last Friday, this Toyota Crown installed BONOSS Forged Active Cooling Wheel Spacers, front 25mm (1″), rear 30mm (6/5″), PCD 5×114.3, CB 60.1. Wider track for a better corner! Wheel spacers bring your rims and tires outwards so that they can flush with the fender flares, giving your vehicle an excellent stance. Many car manufacturers will leave a certain amount of fender space for tire chains. And most track racing cars would make use of every millimeter of the wheel-wells space available in their design for the highest performance and the best exteriors. A wider wheel track means better traction, hence increasing body control experience. With spacers, you can fill the gap in your fenders and get a more aggressive and powerful look!