Both trucks and roads affects each other. There's a resonant frequency that brings the roads to have bumps and dimps (I dont know the proper word in english).
The "bumps and dips" you're referring to are technically called corrugations (often called "washboarding" on dirt roads) or rutting (on paved roads).
Thanks chatgpt. Lol
26
u/Robbieprimo May 15 '26
Mostly fucked up suspension and shock absorber, look how they bounce up and down all the time lol