Lei Ling rear wheel lining can be soundproofed. You can buy it on a treasure or in a local car stereo refit shop, because when the stereo shop changes the door horn, you must stick anti-vibration, sound insulation and sound absorption materials on the door, and there will be sound insulation items.
Refer to the construction picture:
First, put a damping plate on the wheel arc.
Stick a layer of white sound-absorbing cotton on the curved mud cover of the wheel.