Like the title says Im a big guy 5'5 and 250 have not been on a bike since i got my driver's license a while back (7 years ago). I wanna get back into it its seem like a fun way to get a little exercise and there is a nice paved 15 mile bike path that I can take back and fourth to work 3 times a week. the problem is that i dont know jack about bikes any more. I have a couple bmx bikes in the carport that im using to re-familiarize my self but I don't think those are gonna cut it.
So what im asking is what bike should I be looking for I was looking into the trek 4500 disk is that a good bike for big guys???