I think that they could maintain the tires on the trailers and gears much better than they do. I think the program in place now, is to run them until they blow out or go flat on the ready line. I never blew out a tire until I came to work for ABF. I've already lost track of how many that i've blown out in the last three years. The last one that I blew out got me five and a half hours on the clock waiting for a vendor, so I know what you're saying about holding up a customers freight. Good thing it wasn't a timekeeper or a PSE run. A lot of these tires look like they should be on an airplane that just came off the landing strip. But I understand that it is better than it used to be after the Carolina purchase and the program that CF had in place. So who am I to whine?