Kia Optima: Maintenance / Tires and wheels

Kia Optima DL3 2019-2021 Owner's Manual / Maintenance / Tires and wheels

Tire care

For proper maintenance, safety, and maximum fuel economy, you must always maintain recommended tire inflation pressures and stay within the load limits and weight distribution recommended for your vehicle.

Recharging the battery

Your vehicle has a maintenance-free, calcium-based battery. If the battery becomes discharged in a short time (because, for example, the headlamps or interior lamps were left on while the vehic ...

Recommended cold tire inflation pressures

All tire pressures (including the spare) should be checked when the tires are cold. “Cold Tires” means the vehicle has not been driven for at least three hours or driven less than 1.6 km (1 mi ...

Other information:

Kia Optima DL3 2019-2021 Service and Repair Manual: Cylinder Block

Components and components location Components 1. Piston ring 2. Snap ring 3. Piston pin 4. Piston 5. Connecting rod 6. Connecting rod upper bearing 7. Connecting rod lower bearing 8. Co ...

Kia Optima DL3 2019-2021 Service and Repair Manual: Parking Brake System

Components and components location Components 1. Parking brake pedal assembly 2. Front parking brake cable 3. Equalizer assembly 4. Rear parking brake cable 5. Rear caliper assembly ...