Kia Optima: Tires and wheels / Wheel alignment and tire balance

Kia Optima DL3 2019-2021 Owner's Manual / Maintenance / Tires and wheels / Wheel alignment and tire balance

The wheels on your vehicle were aligned and balanced carefully at the factory to give you the longest tire life and best overall performance.

In most cases, you will not need to have your wheels aligned again. However, if you notice unusual tire wear or your vehicle pulling one way or the other, the alignment may need to be reset.

If you notice your vehicle vibrating when driving on a smooth road, your wheels may need to be rebalanced.

CAUTION - Wheel weight

Improper wheel weights can damage your vehicle's aluminum wheels. Use only approved wheel weights.

Checking tire inflation pressure

Check your tires once a month or more. Also, check the tire pressure of the spare tire. How to check Use a good quality gauge to check tire pressure. You can not tell if your tires are properly i ...

Tire replacement

If the tire is worn evenly, a tread wear Indicator (A) will appear as a solid band across the tread. This shows there is less than 1.6 mm (1/16 inch) of tread left on the tire. Replace the tire ...

Other information:

Kia Optima DL3 2019-2021 Owner's Manual: Side air bag

❈ The actual air bags in the vehicle may differ from the illustration. Your vehicle is equipped with a side air bag in each front seat. The purpose of the air bag is to provide the vehicle's driver and/or the front passenger with additional protection than that offered by the seat belt al ...

Kia Optima DL3 2019-2021 Service and Repair Manual: Wireless Power Charger (WPC)

Specifications Specifications Items Specification Operating voltage DC 9 - 16 V Operating temperature -22 to 167 °F (-30 to +75 °C) Dark current MAX. 1 mA ...