What's the most common car trouble for which you have to go see your mechanics? For me it's the wheels. I don't drive mine so often so the wheels keep deflating. Other than that, my car is perfect. What about you ?
Why are you taking your car to the mechanic over deflated wheels? Just buy an air compressor and re-inflate them yourself; it'll save you a lot of money in the long run. Anyways, the only time I ever take my car to the mechanic is when I'm having engine performance issues.
I have an old car and I don't want to replace it. I happen to go to the mechanic but not for the flat wheels but for mechanical problems, of degeneration of the engine pipes.
"Why are you taking your car to the mechanic over deflated wheels? Just buy an air compressor and re-inflate them yourself; it'll save you a lot of money in the long run."
For what it's worth, you can also check out 4WheelOnline. If your tires keep deflating, then you're in constant need of spares. This online store has them all.