Speedometer recalibration
#1
Senior Member
Thread Starter
Speedometer recalibration
Okay, not sure if this is allowed here, but I'm guessing it is?? I put 33" tires on my 93 F150 5.0 auto trans the other day, and I got a speeding ticket. So now I need to know what exactly I have to do to recalibrate my speedometer. It has 4.10 gears stock, on 33's. Called the ford dealership a few hours south and they were no help to me.