BRAKE ROTOR RUNOUT VS. THICKNESS VARIATION: KEEP THREE MEASUREMENTS SEPARATE Vehicle / corner / rotor identity: Applicable procedure / revision / safe setup: Instrument models / units / retention arrangement: Runout contact location / extremes / difference / applicable limit source: Thickness positions and individual readings: Thickness spread / applicable variation limit source: Minimum measured thickness / applicable wear limit source: Comparison completed or pending / next procedure-directed check: Follow applicable vehicle, product and instrument instructions. Illustrative values are not specifications or evidence of completed work.