nj_mvc_vehicle_inspections

io.github.pipeworx-io/nj-mvc · Verify this server

Measure how often cars pass or fail New Jersey vehicle inspection, from the Motor Vehicle Commission's record-level results file — 2,314,032 individual tests, each carrying make, model, model year, fuel, and separate emissions and safety verdicts. Returns test counts with pass rate, fail rate, and how many failures were emissions rather than safety, grouped by make, model, model year, fuel, body style or test type. Answers "which cars fail NJ emissions inspection most", "Toyota Camry NJ inspection failure rate", "do older cars fail New Jersey inspection more often", "NJ inspection pass rate by make", and "how many diesels does New Jersey inspect". Statewide overall, roughly 10% of tests fail.