Repair Procedures: Inspection: Speedometer

Adjust the pressure of the tires to the specified level.
Drive the vehicle onto a speedometer tester. Use wheel chocks (A) as appropriate.
Check if the speedometer indicator range is within the standard values.
CAUTION: Do Not operate the clutch suddenly or increase/decrease speed rapidly while testing.

NOTE: Tire wear and tire over or under inflation will increase the indication error.

Fig 1: Locating Wheel Chocks
Courtesy of KIA MOTORS AMERICA, INC.

[km/h]

Velocity (km/h)	20	40	60	80	100	120
Tolerance (km/h)	+2.5 +4.5	+2.0 +4.4	+2.3 +4.9	+2.8 +5.8	+3.5 +8.5	+4.7 +7.7
Velocity (km/h)	140	160	180	200	220	-
Tolerance (km/h)	+5.9 +8.9	+7.0 +10.0	+8.0 +11.0	+9.0 +12.0	+10.0 +13.0	-

[MPH]

Velocity (mph)	20	40	60	80	100	120	140
Tolerance (mph)	+2.2 +3.6	+2.3 +4.3	+2.6 +5.0	+3.8 +6.6	+4.0 +7.0	+5.0 +8.2	+8.0 +9.4