Clean Truck Check Testers in Arkansas

Trucking activity in Arkansas

FMCSA MCMIS reports 25,200 active motor carriers registered with operations in Arkansas. The Clean Truck Check program reaches the heavy-duty subset that operates in California, which is why this directory exists.

Interstate carriers

18,900

Intrastate carriers

6,300

Hazmat carriers

1,840

Passenger carriers

280

Heavy-duty power units

138,900

Medium-duty power units

14,700

Source: FMCSA MCMIS Registration Statistics. Snapshot 2024-10-01. Last fetched 2026-05-18.