The biggest mistake people make is assuming that once the body shop finishes repairs, the loss is over. You just got a letter that says the insurer will pay for repairs, rental, and towing, but not for any drop in resale value. That issue is diminished value: the difference between what your vehicle was worth before the crash and what it is worth after proper repairs, simply because it now has an accident history.

This matters most with newer vehicles, high-value trucks, and cars with clean histories before the wreck. In Mississippi, a driver who was not at fault may be able to pursue diminished value as part of a property damage claim against the at-fault driver or that driver's insurer. A repaired vehicle can still bring less money on trade-in or private sale, especially after major frame damage, airbag deployment, flood exposure, or battery-system damage in an EV.

What usually affects the claim is proof: pre-crash condition, mileage, repair invoices, photos, and evidence of market value before and after the wreck. Insurers often argue that repairs restored the car or that any loss is minimal. Your own collision coverage may not automatically pay diminished value unless the policy says so; that is different from a claim against the other driver. In Mississippi, the general deadline for vehicle damage claims is usually 3 years, so waiting too long can weaken or bar the claim.