Inspection insights by state
Missouri truck inspection & out-of-service stats
FMCSA roadside inspection data · Aug 2023 – Aug 2026
161,310
Roadside inspections
14th of 51 states
300,552
Total violations
1.86 per inspection
61,916
Out-of-service
38.4% of inspections
20.6%
OOS rate
13th-highest of 51
How Missouri compares
Between Aug 2023 – Aug 2026, Missouri logged 161,310 roadside inspections and 300,552 violations, of which 61,916 were serious enough to place a driver or vehicle out of service. That’s an out-of-service rate of 20.6% of all violations — 3 points above the national average of 17.6%. By inspection volume, Missouri ranks 14th of 51 states.
Driver
31,918 violations · 12,847 OOS
31,918 violations · 12,847 OOS
Vehicle
64,608 violations · 49,069 OOS
64,608 violations · 49,069 OOS
Hazmat
936 violations · 308 OOS
936 violations · 308 OOS
Keep going
Inspection stats by state
AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict of ColumbiaFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyoming
Source: FMCSA / U.S. DOT Vehicle Inspection File (roadside inspections reported by state and federal enforcement). Figures cover Aug 2023 – Aug 2026 and update monthly. Informational only — not legal advice.