In this picture we can see that engine load as measured by the P…

In this picture we can see that engine load as measured by the PCM is 39.28. Again, this is roughly a 20% reduction from what was measured when the truck had 3.55 gears/33" tires.

All measurements were taken using the following OBDII scan tool:
ScanTool 425801 OBDLink SX USB

and using the following software:
ForScan Lite for Android.

While engine load is significantly reduced, unfortunately so is the gas mileage in town. City driving nets me about 11.2 Mpg so far, while the route I take to and from work remains at 12.9 Mpg.

Owner caption April 2018 · Photo 52 of 53