As long as they are high-quality and mounted in the right way, it is exactly safe to run wheel spacers on a trailer.
Vehicle-specific wheel spacers are guaranteed to exactly match the specific specifications. Therefore, they are safer and more reliable.
Thanks to the unique database, BONOSS is able to make vehicle-specific wheel spacers with higher strength and better performance.
Getting such spacers installed makes your off-roading adventures more enjoyable and safer.