Join Date: Dec 2013
Location: Southeast Texas
Feedback: 0 reviews
If you didn't re-calibrate, your computer/speedo aren't reading as many miles as you are actually traveling with the larger tire, so you are going further on a tank of gas than what your odometer says. You can use a GPS to see your actual speed vs. indicated speed and find out how bad your speedometer is off. Another option is to buy a procal to re-calibrate.
If it ain't broke, fix it 'till it is.
Last edited by sixstring; 10-30-2014 at 08:56 AM.