Alignment Calculation Tool / Measurement Data

CALCULATORS & DOWNLOADS

Alignment Calculators & Measurement Resources

Calculate caster angle, convert toe measurements and compare tyre diameters. Use these tools to check your setup before measuring, then record your results on the printable measurement sheet.

CALCULATORS

Calculators & Conversion Tools

Enter your measurements to calculate or convert the values you need.
CALCULATOR

Caster Angle Calculator

Calculate caster angle from the change in camber and the actual steering angles measured when turning the wheels left and right.

Open the Calculator
CONVERSION TOOL

Toe Conversion Tool

Convert between toe angle and the difference in distance measured at the front and rear of the wheel or tyre.

Open the Conversion Tool
QUICK REFERENCE

Tyre Diameter Chart

Compare tyre sizes using the theoretical overall diameter calculated from tyre width, aspect ratio and wheel diameter.

View the Chart

MEASUREMENT SHEET

Measurement Resources

Print the sheet to record your measurement conditions and results.
PDF A4 FREE

Alignment Measurement Sheet

Record the date, vehicle details, camber before and after adjustment, toe measurement conditions and adjustment values on one sheet. Use it to compare setups or restore a previous setup after a run.

  • Record camber before and after adjustment for all four wheels
  • Record track width, factory wheel offset and string reference positions
  • Record toe measurements and adjustment notes
Download the Japanese PDF If the PDF opens in your browser, select Save or Print.