18 or 19 inch tires?

Originally Posted by Kirkster

Its all about Looks. Some people Like the look of 19s or 20s as they "fill" the wheel opening and help eliminate the dreaded "wheel gap"

Personally I don't like 19s, Tires cost more, wheels weigh more, all for a "look"

Plus I am screwed as an autocrosser as the 370 with SP only comes with 19s. That means Hoosiers which are more expensive and don't last as long. Hoosiers are grippier when fresh but that fresh feeling only lasts about 12-20 runs by 30 - 40 runs you have corded the tires. Kumho on the other hand get around 80-100 runs before cording, though you only get great grip up till around 25ish runs then they are local event only tires.