I just got a 1986 635csi it currently has the Michelin 220 55 390 TRXs on the car. the rubber is low and i was reading my manual and saw on the door that I can also use 195 70 14 tires or 205 70 14 tires. The tires that caught my eye were the new Pirelli P3000 cinturato(205 70 14). I would like to know if I can put these on the car w/out buying new rims and if not is there any other tire I can use w/out getting new rims. Thanks for the help.