Not sure which 2010 Ford F-350 Speedometer Calibrators are right for you? We have over 1 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"This unit worked flawless..my only complaint would be that on the 2008-2010 Ford Super Duty unit it only calibrates up to a 35" tall tire (325/60 R20's are actually about 35 3/8" tall) but it did correct the speedometer to within 1 mile and hour at 65mph...checked with a GPS, so it is well within factory specs.I would recommend this device just be aware of it's size limits." —Michael D from Renton, WA bought a Hypertech Speedometer Calibrator for a 2010 Ford F-350.