Ford F-350 Speedometer Calibrators

The speedometer of your Ford F-350 gives you accurate information about your truck’s speed only if you use it with the tires of the original size and an unaltered ring and pinion gear set. This issue is really more important than it may seem at first glance. First, if you use a malfunctioning speedometer, you could get ticketed and fined. Second, the operation of the automatic transmission fully depends on the data from the speedometer; should it fail to work properly, both your vehicle's performance and fuel efficiency can get worse. An electronic device called the speedometer calibrator resolves this problem in a matter of minutes.

Reprogramming your speedometer is easy: usually all you have to do is put the cable of the calibrator into the port of the truck’s control module, select the new tire size or gear ratio and press a button. Most often it takes less than five minutes to update the vehicle’s computer settings. That's it. In our store, you will find Ford F-350 speedometer calibrators that come from leading aftermarket companies (among them are JET, Fast, Hypertech, Pro Comp and TS Performance to name but a few).