Rock legend Tom Petty has hinted his tour career could soon come to an end, because he is tiring of life on the road. The 55-year-old, whose band TOM PETTY AND THE HEARTBREAKERS is celebrating its 30th anniversary, wants to spend less time travelling and more time making music. He says, "I don't see us touring forever. Every time we do it now, I wonder if it's going to be the last one. "I don't know how many more 50-city tours I want to take on. "I've spent my life doing that, and I'd like to have some part of my life where I could concentrate more on recording."