A skid plate is an abrasion-resistant material affixed to the underside of a vehicle or boat^[1] to prevent damage to the underside when contact is made with the ground.

Skid plates may be used on off-road vehicles, motorcycles and lowered vehicles to prevent damage to the underside. Fake skid plates are also added to vehicles for an off-road look.^[2]

Steel skid plate for the protection of the engine and the gearbox.

The advantages:

• Increased resistance against any impact or debris found on the road.
• It covers the front compartment of the car, so the engine is more protected against dust and dirt.
• Longer lifespan compared to skid plates made of plastic or fibre glass.
• It protects the frame, motor and linkage on an off-road motorcycle.^[3]