All 4 tires the same a mistake?Welcome to SCoA! There is a reason the rear tires are wider than the front tires. smart engineers have done everything they can to make sure the car doesn't oversteer so my advice is to leave well enough alone.
Seeing as how I just bought 2 rear 5.5 rims & tires to replace the front, so that all four tires are the same.
Was that a mistake?