Is it a problem if a sedan scrapes its undercarriage?

[HarmonyAnn]

Whether the car's undercarriage is affected depends on various circumstances. Below are relevant details about the undercarriage: Different scenarios of undercarriage scraping: Minor scraping generally causes no issues; however, scraping the exhaust pipe or catalytic converter underneath the undercarriage can lead to exhaust system malfunctions. If the vehicle's suspension is scraped and deformed, it may cause wheel alignment problems, resulting in the car pulling to one side or producing unusual noises. Daily maintenance of the undercarriage: Ensure wheel hub bearings are well-lubricated and properly adjusted; adjust the front wheel toe-in appropriately; monitor changes in the front and rear axles and the frame; check the clutch's working condition; adjust brake clearance correctly; and inspect leaf springs for any damage.