Kia Optima: Suspension System / Tires/Wheels

Rear sub frame

Repair procedures Removal 1. Disconnect the (-) battery terminal. 2. Remove the rear wheel and tire. (Refer to Tires/Wheels - "Wheel") ...

Tire

Repair procedures Tire Wear    • Using tires and wheels other than the recommended sizes can c ...

Other information:

Kia Optima DL3 2019-2025 Service and Repair Manual: Drive Shafts and Boots

Repair procedures Inspection Drive shaft 1. Check the drive shaft boots for loose clamps, cracks, grease leaks, kinks or damage ...

Kia Optima DL3 2019-2025 Service and Repair Manual: Button Engine Start System

Components and components location Components (1) 1. Integrated body control unit (IBU) 2. Interior antenna 1 3. Interior antenna 2 4. Buzzer 5. Door handle & door antenna 6. Front door antenna Components (2) ...