Are wheel spacers safe?
Exactly, yes. Wheel spacers are a safe mod for your vehicle as long as you use high-quality spacers and install them properly. 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!
Any time you run wheel spacers, extended wheel bolts are a must option for properly fastening the wheel to the vehicle hub. Without the proper thread length, the stock lug bolts will not allow penetrating the vehicle hub threads completely which can cause car shaking or safety risk.