Reading FMCSA records…

Extreme Materials Inc, USDOT 1905971: authority, insurance, safety | Yolda

Active for-hire carrier

Extreme Materials Inc

Doing business as Knights Trucking

USDOT 1905971MC 699110

Active
Carrier

Summerville, SC(843) 821-7600

Yolda check

ReviewWorth a closer look before booking

Vehicle out-of-service rate of 46.7% is above the national 22.6%.

Read from FMCSA records as of Oct 24, 2026. Decision support, not an FMCSA safety rating.

Company facts

USDOT registered: Jun 23, 2009 (17 years)
Operation: Interstate
Carrier type: For-hire
Power units: 38
Drivers: 38
Annual miles: 2,143,000 (2025)
Registration (MCS-150) updated: Feb 10, 2025
FMCSA safety rating: Not rated

Operating authority

Docket	For-hire	Broker	Liability insurance	Broker bond
MC699110	Active	None	$1,000,000 on file	Not required

Authority, insurance filings and history

Safety, last 24 months

Roadside inspections: 98
Driver out-of-service rate: 0.0% (national 6.1%)
Vehicle out-of-service rate: 46.7% (national 22.6%)
Crashes: 2 (0 fatal, 1 injury)

Full safety record

Freight hauled

General freight
Building materials
Other freight

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