Hi to all, I am the proud owner of a 1993 245, and want to install new tires on the (20 diamond) rims. The original stock tires 185/70R/14 seem to be slightly thin, I was wondering if there is a tire slightly wider (with the same outer diameter, for odometer accuracy purposes) that is better suited for traction, or if I should not bother with it and install the same size. Also I received only one key, and it was a copy of the Valet key. Is there a way of obtaining (from the VIN # and proof of ownership maybe) an original set of keys?