I was checking if I needed to replace rear bearings. Placed car on jack stand and put car in nuetral to check for play and spin the wheels. Wow wheels do not spin easy at all. Either my brakes or bearings I thought. Then turn engine on placed car in nuetral and wheels spin. Is this common? Sorry so many threads I have the week off to fix issues. oh and yes I am hearing a roar sounds like tires gets louder with spedd, but stop when zig zagging to the right.