We replaced the tires on both of our trips to Alaska. We also took two sets of spares for the truck and the TT. We were not as concerned about how they looked as how old they were. In both cases our TT was used and we did not know how many miles the tires had on them. On our first trip we did not have a flat ourselves, but "loaned" one of our spares to another camper. Last summer we did a lot of off road towing including the Dempster Hwy. We had two flats on the way home, one in Reno and one outside Grand Junction. We were so fortunate that neither incident resulted in any damage. lizzie
