What are the effects of scratched rims?
1 Answers
If the rim is only superficially scratched, there are no safety concerns; however, if the edge is scratched and deformed, it can cause the rim and tire to not fit tightly, leading to slow air leakage and affecting safety. The rim is the rotating part of the wheel that connects the tire's inner contour to the hub through spokes, which is the metal component mounted on the axle that supports the tire. The function of the rim is to bear the rigid rotational inertia between the car and the tire, as well as to provide braking force. Currently, the commonly used rims in cars are steel rims and alloy rims. Scratched rims can be repaired depending on the severity of the damage. The repair method is as follows: clean the rim thoroughly to remove dirt; apply paint and oil, and you can use masking tape around the scratched area to prevent accidental application to other parts; after the rim is completely dry, use waterproof paper soaked in soapy water to wipe, polish with a buffing machine, and apply wax. If the rim is severely scratched with obvious deformation or damage, it cannot be repaired and should be replaced directly. When replacing a rim, first ensure the size matches. On one hand, it must be installable, and on the other hand, it should not affect the vehicle's speedometer and odometer. Secondly, pay attention to the manufacturing process of the rim. Generally, forged rims have better rigidity and are lighter in weight, preventing being deceived by sellers with cast rims.
