Tire Trouble is a common problem that can occur when driving. The two solutions to this problem are a FLAT tire, which is caused by a puncture or slow leak, and a BLOWOUT, which is caused by a sudden loss of air pressure. A FLAT tire can be fixed by patching the hole or replacing the tire, while a BLOWOUT requires the tire to be replaced. Both solutions can be solved by using the four-letter word 'FLAT' and the seven-letter word 'BLOWOUT'.