Calculator catalog
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Found 14 calculators
Tire overall diameter
Calculates tire overall diameter from width, aspect ratio, and rim diameter.
Rolling radius from tire diameter
Estimates rolling radius as half of the supplied tire diameter.
Wheel circumference from diameter
Calculates wheel circumference from the supplied tire diameter.
Wheel revolutions per kilometer
Calculates the number of wheel revolutions required to travel one kilometer.
Vehicle speed from wheel RPM
Calculates vehicle speed from wheel rotational speed and tire diameter.
Wheel RPM from vehicle speed
Calculates wheel rotational speed from vehicle speed and tire diameter.
Tire diameter difference
Compares a new tire diameter with a reference diameter in absolute and percentage terms.
Speedometer error from tire change
Estimates actual speed and indicated-speed error after tire diameter change.
Ride height change from tire diameter
Calculates ride height change as half of the diameter difference between new and reference tires.
Tire contact force from wheel torque
Calculates tangential tire contact force from wheel torque and rolling radius.
Wheel torque from tire force
Solves required wheel torque from tire contact force and rolling radius.
Wheel load from vehicle mass distribution
Calculates static load on one wheel from vehicle mass and the load share of the analyzed axle.
Tire circumference
Calculates circumference from a supplied diameter.
Speedometer error from tire circumference
Estimates percentage speedometer error after tire circumference change.