2018 Si 18 inch wheels and tires upgrade
I have a 213 i4....suspension is stock.
I'm going up 1 from my stock wheels of 225 50R 17 and i like this 18 inch rim. It measures 18 x 8 as apposed to the stock 17 x 7.5.
The stock has an offset of +55 i believe and this 18 inch wheel drops to +50.
If I want my ride quality to remain as close to stock as possible ...My question is what tire specs do i go with?
Is 225 45R 18's ideal?
What about 235 40R 18?