Hyundai Elantra: Vehicle Information / Volume and Weight, Air Conditioning System

Tires and Wheels

NOTICE It is permissible to add 3 psi to the standard tire pressure specification if colder temperatures are expected soon. Tires typically lose 1psi (7kPa) for every 12°F temperature drop...

Recommended Lubricants and Capacities

To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality. The correct lubricants also help promote engine efficiency that results in improved fuel economy...

Other information:

Hyundai Elantra (CN7) 2021-2024 Owner's Manual: Aluminum wheel maintenance

The aluminum wheels are coated with a clear protective finish. NOTICE Do not use abrasive cleaner, polishing compound, solvent, or wire brushes on aluminum wheels. Clean the wheel when it has cooled. Use only a mild soap or neutral detergent, and rinse thoroughly with water...

Hyundai Elantra (CN7) 2021-2024 Owner's Manual: Air bag non-inflation conditions

In certain low-speed collisions the air bags may not deploy. The air bags are designed not to deploy in such cases because they may not provide benefits beyond the protection of the seat belts. Front air bags are not designed to inflate in rear collisions, because occupants are moved backward by the force of the impact...