Not sure which 2010 Ford F-350 Speedometer Calibrators are right for you? We have over 73 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, 6.4L Power Stroke.