Welcome to McHenry Software Inc

A video which appears to show a vehicle flipping when running over a loose tire
Also see our article/video on 109 MPH Crash reconstruction and EDR evaluation with 3D Simulation in Collision Magazine Vol 16. Issue1 where we demonstrate limitations of EDRs
Also see article/video on Princess Diana Crash Reconstruction by McHenry on 48 Hrs/CBS

McHenry Crash Reconstruction Technology Info:

We are adding special features to our software all the time and as a licensee you will automatically and immediately receive and and all updates and refinements

We have Over 60 years of McHenry scientific papers on collision reconstruction and vehicle simulation.

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In case if you wish to look at our old site, please click here