I have a 1983 733i w/ 140,000 miles on the odometer. Grateful for any feedback regarding: 1. What are the causes for a loose front end, i.e lots of play in the steering wheel and a "light" road feel? 2. Will a 225/60 x 14 tire fit on the stock rims,or is it too wide for the rims and/or wheel well? Thanks, John M.