i have searched a ton of threads and haven't found anybody using this tire size. i had 18x7.5 +44 with 225/40 on my coupe with pro-kit. my new rims are going to be 18x8 +40. should i stay at 225/40 or go 235/30? im getting toyo t1r tires and they come in both sizes. they dont have a 235/35.