Inspection insights by state
Illinois truck inspection & out-of-service stats
FMCSA roadside inspection data · Aug 2023 – Aug 2026
195,747
Roadside inspections
11th of 51 states
135,897
Total violations
0.69 per inspection
25,032
Out-of-service
12.8% of inspections
18.4%
OOS rate
22nd-highest of 51
How Illinois compares
Between Aug 2023 – Aug 2026, Illinois logged 195,747 roadside inspections and 135,897 violations, of which 25,032 were serious enough to place a driver or vehicle out of service. That’s an out-of-service rate of 18.4% of all violations — 0.8 points above the national average of 17.6%. By inspection volume, Illinois ranks 11th of 51 states.
Driver
2,154 violations · 10,087 OOS
2,154 violations · 10,087 OOS
Vehicle
3,399 violations · 14,945 OOS
3,399 violations · 14,945 OOS
Hazmat
13 violations · 12 OOS
13 violations · 12 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.