alright so i been searching through the forum looking for all the info on this but i still got a couple questions. i have a set of 225/45/17 wheels on my car now. i want a beefier look for the bull and was thinking about 235 245 tires. from what i read with 225 tires the speedo will be 1% faster and with 235 the speedo will be 1% slower. what happens to the speedo with 245 tires and can 245 tires fit on the wheels. the wheels are 17x7.