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Alignment / Handling Diagnosis (Service Specifications): Other Lexus IS III

SERVICE DATA [04/2013 - ]

Vehicle Height (Unloaded Vehicle)

Tire SizeFront A - BRear C - D
For 2WDFor 16 inch96 mm (3.78 in.)93 mm (3.66 in.)
For 17 inch for 18 inch102 mm (4.02 in.)100 mm (3.94 in.)
For AWDFor 16 inch118 mm (4.65 in.)96 mm (3.78 in.)
For 17 inch for 18 inch122 mm (4.80 in.)103 mm (4.06 in.)

Measurement Points

  1. A: Ground clearance of front wheel center
  1. B: Ground clearance of front lower suspension arm bushing set bolt center
  1. C: Ground clearance of rear wheel center
  1. D: Ground clearance of rear No. 2 suspension arm set bolt center

Camber (Unloaded Vehicle)

Tire SizeCamber InclinationRight-left Difference
FrontFor 2WDFor 16 inch0°11' +/- 0°45' (-0.18° +/- 0.75°)0°45' (0.75°) or less
For 17 inch for 18 inch0°17' +/- 0°45' (-0.28° +/- 0.75°)
For AWDFor 16 inch0°23' +/- 0°45' (-0.38° +/- 0.75°)
For 17 inch for 18 inch0°29' +/- 0°45' (-0.48° +/- 0.75°)
RearFor 2WDFor 16 inch1°26' +/- 0°45' (-1.43° +/-0.75°)0°45' (0.75°) or less
For 17 inch for 18 inch1°35' +/- 0°45' (-1.58° +/-0.75°)
For AWDFor 16 inch1°29' +/- 0°45' (-1.48° +/-0.75°)
For 17 inch for 18 inch1°38' +/- 0°45' (-1.63° +/-0.75°)

Caster (Unloaded Vehicle)

Tire SizeCaster InclinationRight-left Difference
For 2WDFor 16 inch8°15' +/- 0°45' (8.25° +/- 0.75°)0°45' (0.75°) or less
For 17 inch for 18 inch8°18' +/- 0°45' (8.30° +/- 0.75°)
For AWDFor 16 inch4°52' +/- 0°45' (4.87° +/- 0.75°)
For 17 inch for 18 inch4°56' +/- 0°45' (4.93° +/- 0.75°)

Steering Axis Inclination (Unloaded Vehicle)

Tire SizeSteering Axis Inclination Reference
For 2WDFor 16 inch10°07' (10.12°)
For 17 inch for 18 inch10°12' (10.20°)
For AWDFor 16 inch11°12' (11.20°)
For 17 inch for 18 inch11°18' (11.30°)

Toe-in (Unloaded Vehicle)

Specified Condition
FrontC + D: 0°03' +/- 0°11' (0.05° +/- 0.18°)
B - A: 0.5 +/- 2.0 mm (0.0197 +/- 0.0787 in.)
RearC + D: 0°11' +/- 0°11' (0.18° +/- 0.18°)
B - A: 2.0 +/- 2.0 mm (0.0787 +/- 0.0787 in.)

Wheel Turning Angle (Unloaded Vehicle)

Tire SizeInside WheelOutside Wheel
For 2WDFor 16 inch41°29' +/- 2°00' (41.48° +/- 2°)36°13' (36.22°)
For 17 inch for 18 inch41°46' +/- 2°00' (41.77° +/- 2°)36°37' (36.62°)
For AWDFor 16 inch39°11' +/- 2°00' (39.18° +/- 2°)35°49' (35.82°)
For 17 inch for 18 inch39°27' +/- 2°00' (39.45° +/- 2°)36°11' (36.18°)