We left from Farner, TN yesterday about 1 pm (EST). Spent an hour in a construction zone on I-40 west of the Oak Ridge exit. Despite spending over a month at CW in Tallahassee getting repaired, our fridge wasn't working. Our TT battery was slow cranking up the hitch, and out on the interstate we noticed decreased tire pressure in the back driver truck tire. Checked Next Exit and found the exit 238 had a Walmart (fuses, battery, and groceries), Discount Tire Co, and a TN State Park. Karma! The tire had a large nail where the tread meets the sidewall. It was new and we have the hazard warranty, so no problem. The fuse got the fridge going but I guess we are going to have to change fuses everytime we switch from gas to electric. The state park is Ceders of Lebanon and is very nice. We have a paved pull-through so did not unhitch. Heading west this morning. Stay safe everybody. lizzie