Free tools
Vehicle safety tools & calculators
Interactive tools built directly on NHTSA's public complaint, recall, and crash-test data, no account, no cost.
Compare two vehicles
Pick any two models and see their NHTSA complaint and recall records side by side, with proportional bars.
Open tool →Safety percentile calculator
Enter a vehicle’s NCAP stars, complaint count, and open recalls to see where it ranks against the tested fleet.
Open tool →Complaint severity index
Turn raw complaint, crash, fire, injury, and death counts into a plain-language severity grade.
Open tool →