Clean Truck Check Testers in Delaware

Trucking activity in Delaware

FMCSA MCMIS reports 4,100 active motor carriers registered with operations in Delaware. The Clean Truck Check program reaches the heavy-duty subset that operates in California, which is why this directory exists.

Interstate carriers

2,700

Intrastate carriers

1,400

Hazmat carriers

220

Passenger carriers

95

Heavy-duty power units

9,300

Medium-duty power units

2,600

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