Quality wheel bearings have specific attributes that you should look for, so you can provide the best possible service to your clients. In particular, bearings need to be of OE quality. Otherwise, your customers may lose time and energy taking their vehicle in for maintenance, which can damage your reputation and revenues. Quality wheel bearings come with manufacturer warranties, detailed specifications and scientifically tested tolerance thresholds. If you don’t have access to material and design specs, it’s a red flag you’re looking at a sub-standard bearing.