245 is to big of a with in my opinion. I would go 235/40 in the rear and 215 or 225 40 in the front. Athough you wouldnt be able to rotate. It would be an awesome stance and good angle upfront.240sxHitman wrote:im planning to get the 17x9 +20's from Spl for my s13 and ive been searching around for what tire size and ive seen 245/40 which ill probably get but i was wondering what would be a good tire brand to get?
and this is for daily driving
It's easy watching, but it sucks for tire techs likem me. It's a pain in the butt installing tires that fit a 9" rim. I can only imagine the fun it would be to set the bead on a 215/40 on a 9" rim.tm_kickz wrote:
oh and for the un knowing. 215/40 on a 9" wide tire is an easy install at ur local tire shop.
so a 235/40 would be good all around?Exar-Kun wrote:Marcos,
Don't make me slap you around with load indexes and optimal bead/rim width stuff. (Also, you gonna be at Petit this year?)
Stick with something between a 235-40 and a 255-40 all around, unless you're going to use tire options to change the handling balance of the car
this will do a few things:
-ensure propper load index-keep your OD close to stock-Keep the rim and section width(of the tire) within the correct ranges to keep the tires contact patch and sidewall correct during hard driving.
-Chet