Thank you. I'm swapping transmissions from the 05 LGT into my 02 WRX, along with the 4.11 final drive. I'll be running a 255/40/17 for most of the year and was curious how much higher my highway rpms are going to be.
www.crimetank.com/misc/carstuff.xls tweak the numbers as you see fit. just something i was messing with for useful calculations. the bottom section is something i was working on for treadwear being translated into differences in rolling circumference