Kia Optima: Suspension System. Tires/Wheels. Tire. Repair procedures - Rear Suspension System - Suspension System - Kia Optima TF 2011-2026 Service ManualKia Optima: Suspension System. Tires/Wheels. Tire. Repair procedures

Tire wear

1. Measure the tread depth of the tires.

Tread depth [limit] : 1.6 mm (0.063 in.)
2. If the remaining tread depth (A) is less than the limit, replace the tire.
When the tread depth of the tires is less than 1.6 mm(0.063 in.), the wear indicators (B) will appear.


Rear Cross Member. Repair procedures
Replacement 1. Remove the rear wheel & tire. Tightening torque:88.3 ~ 107.9N.m(9.0 ~ 11.0kgf.m, 65.1 ~ 79.6lb-ft) ...

Suspension System. Tires/Wheels. Wheel. Repair procedures
Hub nut tightening sequence Tighten the hub nuts as follows. Tightening torque:88.3 ~ 107.9N.m (9.0 ~ 11.0kgf.m, 65.1 ~ 79.6lb-ft) ...

See also:

Front Cross Member. Repair procedures
Replacement 1. Remove the front wheel & tire. Tightening torque:88.3 ~ 107.9N.m(9.0 ~ 11.0kgf.m, 65.1~79.6lb-ft) ...

Seat belt restraint system
WARNING For maximum restraint system protection, the seat belts must always be used whenever the vehicle is moving. Seat belts are most effective when seatbacks are in the upright position. ...

Safety Belt Warning
As a reminder to the driver and passenger, safety belt warning light will blink for approximately 6 seconds each time you turn the ignition switch ON. If the driver's lap/shoulder belt is not ...

Copyright www.kiopman.com 2026