Recommended · Featured Partner
5— on Google ReviewsSmart CTC
Test your truck ANYWHERE in the USA, Canada or Mexico without scheduling shop visits or mobile testers.
RemoteOBDMotor Home
Clean Truck Check Testers in Michigan
6 CARB-credentialed testers across 4 cities.
Testers in Michigan
George Stroescu
MobileOBDNon-OBDMotor Home
Gordie's Auto & Tire
Michael Friel
OBD
Nicolae Marcu Big Rig Emissions LLC
Nicolae Marcu
MobileOBDMotor Home
Gordie's Auto & Tire
Ryan Friel
OBD
Logistic one
sorin talaba
MobileOBD
Trucking activity in Michigan
FMCSA MCMIS reports 38,200 active motor carriers registered with operations in Michigan. The Clean Truck Check program reaches the heavy-duty subset that operates in California, which is why this directory exists.
Interstate carriers
27,800
Intrastate carriers
10,400
Hazmat carriers
2,200
Passenger carriers
780
Heavy-duty power units
122,700
Medium-duty power units
21,300
Source: FMCSA MCMIS Registration Statistics. Snapshot 2024-10-01. Last fetched 2026-05-18.