If you have a known RTI figure for a given ramp, enter your wheelbase, RTI score, and the ramp's degree in the first three entry fields. Then select the "Calculate" button. Your tire's distance from the ground (how far you lifted the tire) will be displayed in the 4th field, and the chart of RTI ramps and scores below will be populated.
-Tom Mandera
FAQs
Copyright 1999, Tom Mandera & TMComputers