Not a simple estimate of repair costs or a quick look at dents, crush analysis is a technical method for measuring how much a vehicle deformed in a collision and using that damage to estimate crash forces, speed changes, and impact severity. Investigators examine the depth, width, and location of the crushed areas, then compare those measurements with vehicle design data, crash-test research, scene evidence, and sometimes electronic data. The goal is to help reconstruct how the collision likely happened, not just how bad the car looks afterward.

That matters immediately after a crash because vehicle damage does not stay frozen in time. Repairs begin, cars are sold for salvage, storage yards move vehicles, and photos disappear. A solid accident reconstruction often depends on early measurements, good photographs, and access to the damaged vehicle before evidence is lost. In a serious case, crush analysis can support or challenge claims about impact speed, direction of force, seat belt use, or whether injuries match the reported mechanics of the crash.

For an injury claim, crush analysis may strengthen proof of causation, especially when the insurer argues the impact was "minor" or that the injuries came from something else. In Maryland, the general deadline under Courts and Judicial Proceedings § 5-101 is 3 years to file most personal injury lawsuits. Waiting too long can mean losing both the claim and the physical evidence needed to prove it.