Direct Scan Setup

[1badTTA]

Just wondering if anybody who is running DS had to change the preferences for different axle ratio or tire size on their TTA. I am running Nitto's that are P245-50R16 and noticed that the speedo and DS dont completely agree, DS says 54mph and the speedo says 56 or 57, guess I should change the ratio to 3.23:1 huh?

 

[Chris Rowe]

Yes!!!

Of not DS will calculate the data for the 342 ratio.