BCP43002

Brandon or whomever. I have a 98 3.2TL with stock 15in wheels and a 02 GS430 with the chrome OEM 17in 5 spokes. Since Borbet type FS wheels are listed for both cars at the tire rack would the same wheel fit both cars in a 16in size? I'm thinking of using them for snows and maybe rotating between cars. The TL would be the most used in bad weather. I tried fitting the Lexus OEM's on the TL but the center hub seems to be smaller on the wheel. I'm also undecided between high performance vs studless ice and snow. I have the 960 PP A/S on the GS and Traction T/A's A/S on the TL now. Also, what width would work. I see 215's listed for the upgrade on the TL and 235's for the GS. Any suggestions would be welcome