I had all the rust cleaned from mine and relined for my 58 at a radaitor shop about a year and a half ago. Well I started to smell gas in the cab. Took it loose and raised one side and found a pin hole. So I am going to buy a new tank and be done with it. It cost $165.00 to have it relined. A new one cost $144.00 at Classic. You live and learn.