After 12 years and 10's of thousands of miles a tire tech advised me that I should have my brakes and wheel bearings checked. Bottom line breaks were still good and the wheel bearings also. I do not...
After having to replace two axles on the same camper in five years because of bearings, I have them checked every year and repacked every two. Hanging out on a freeway waiting to get a tow is not much fun.