from what i have gotton is that i need to go ahead and change my springs alot with the tires. also from what ive heard 205/70 is well within range of my 240d. im putting the tires on next week and then i will be ordering the springs. if that is not enough i will do a little more research and figure out what best to do. i also drive 60 miles interstate to work so handling is pretty important also. thanks guys for all the responces and thank you army for that thread