Mudguards and mud flaps are two common protective features on cars. They differ in material, design, mounting location, and function. The following is a detailed introduction:

Mudguard
Material: Typically made of high-quality rubber or engineering plastic, some models may use metal for enhanced durability.
Design: A plate-type structure installed behind the wheel arches. Some designs may protrude approximately 5 cm from the vehicle body.
Mounting Location: Mainly installed behind the wheel arches near the front and rear wheels, on the side of the vehicle body. Front fenders are attached to the left and right side sills, while rear fenders are attached to the rear bumper.
Function:
Protecting the paintwork: Preventing flying stones and gravel from hitting the vehicle body, reducing scratches and damage.
Preventing mud and water splashing: Blocking mud, water, gravel, ice, snow, and other debris kicked up by the tires, preventing them from splashing onto the vehicle body, chassis, or other vehicles, keeping the vehicle body clean.
Extending component life: Preventing mud and water splashing onto components such as tie rods and ball joints, preventing premature rust and extending their service life. Improved Aesthetics: Factory-designed fenders typically blend seamlessly with the vehicle's body lines, enhancing both practicality and overall aesthetics.
Fenders
Material: Typically made of plastic or rubber, which is relatively soft.
Design: After installation, they protrude approximately 5 cm from the vehicle's exterior, effectively preventing damage from flying stones and gravel.
Mounting Location: Typically installed on the side of the vehicle, near the wheels.
Function:
Mud Splash Prevention: Prevents mud from splashing onto the vehicle body and personnel, keeping them clean and aesthetically pleasing.
Component Protection: Prevents mud and water from splashing onto tie rods and ball joints, preventing premature rust.
Reduced Stain Accumulation: Reduces dirt accumulation on areas such as the inside of wheel arches, slowing paint aging and sheet metal corrosion.