The store provided us with a car whose right front tire's safety line was completely worn out. Such tire conditions would lead to a blowout within two or three days. The next day, the tire did blow out, and luckily it happened when we were starting from a stationary position! If it had blown out while driving at 100 km/h, the consequences would have been unimaginable. This rental company is truly irresponsible. Is it safe to assume they only replace tires when they blow out?