Well tell all this to our friends parents. They were in there way back from a 3 week trip and had a tire blowout on the tollway about 30 miles from home. The LR inner dual blew. Took out the black tank and drain, fuel filler neck and really tore up the wheel well as well as one of the storage compartments. The MH was down for 3 months while they tried to locate parts and find a place willing to do the repairs! All this because they too thought their tires “looked good” $1000 in tires and that would’ve gave them no headaches as well the possibility of losing control!