What size rims do i need for 225/60/R15 Potenza GIII's
At the moment i have crap tyres and 14 inch rims.
A 15" rim would be a good start the rim would ideally be 7" or wider for a 225 (7 or 8 inch is about right. Pretty sure it would be a struggle to get a 225 wide tyre under the guard of an AE82.
There are plenty of nice grippy tyres on the market that would fit your 14" rims in about a 195 width. 15" would have more available but I am assuming you aren't after a new set of rims?
Even just some newer tyres will probably make a big difference as old tyres harden and lose grip too.