Updated Oct 20, 2026

Dart Container Corporation Of California

As of Oct 20, 2026, Dart Container Corporation Of California in Mason, Michigan reports 280 power units and 248 drivers on its MCS-150, FMCSA safety rating: satisfactory.

500 Hogsback Rd, Mason, Michigan 48854 (517) 525-6209

Verified Oct 20, 2026 against FMCSA Company Census File (data.transportation.gov)

Dart Container Corporation Of California (USDOT 217295, MC-159736), doing business as Dtx Inc, is an active motor carrier based in Mason, Michigan that FMCSA's census classifies as for-hire and that declares hazardous materials on its MCS-150. Operation: interstate. Operating authority: active for-hire authority (MC). Fleet: 280 power units and 248 drivers (248 with CDLs). Power units count straight trucks as well as tractors, so they can exceed the tractor count. It reported 14,039,000 miles in 2024. Cargo classes declared: garbage / refuse, dry bulk commodities, general freight, intermodal containers, beverages, paper products, other cargo (other: Recycled Products (dart Manufactured Goods)). It is also classified as a private carrier of its own goods. FMCSA safety rating: satisfactory, from a compliance review on December 7, 1989, 37 years ago; it reflects that review, not current performance. Registration (MCS-150) last updated April 2, 2025.

Key facts

Fleet size	100–499 power units source
FMCSA safety rating	Satisfactory source
Rating age	Rating over 10 years old source
Registration update overdue	No source
Operation	Interstate source
Cargo classes (MCS-150)	Garbage / refuse, Dry bulk commodities, General freight, Intermodal containers, Beverages, Paper products, Other cargo source
Driver count	100–499 drivers source
Last MCS-150 update	Apr 2, 2025 source
Doing business as	Dtx Inc source
USDOT number	217295 source
MC docket	MC-159736 source
Operating authority	Active for-hire authority (MC) source
Other cargo (as described)	Recycled Products (dart Manufactured Goods) source
Power units	280 source
Tractors (owned or leased)	276 source
Trailers (owned or leased)	1,044 source
Drivers	248 source
CDL drivers	248 source
Annual miles (MCS-150)	14,039,000 miles source
Mileage year	2024 source
Also hauls its own freight	Yes source
Safety rating date	Dec 7, 1989 source
USDOT registered since	Jul 12, 1982 source
Business type	Corporation source

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USDOT number: The registration number every interstate (and many intrastate) commercial carrier holds.

MCS-150: The registration form carriers file with FMCSA and must update at least every two years; fleet, drivers, cargo and the hazmat flag on this site come from it, as the carrier declared them.

Safety rating: FMCSA's result after an on-site compliance review: Satisfactory, Conditional or Unsatisfactory. A rating is not refreshed unless FMCSA reviews the carrier again, so many are years old; each profile gives the review date. Most carriers have never been reviewed and are not rated; that is not a bad mark.

Power units: Trucks and tractors that pull or carry freight.

Cargo classes: Self-declared on the MCS-150 from FMCSA's fixed list. Some carriers tick most of the list, so a long list means 'declared', not 'specialises in'; the hazmat flag does not say which hazardous materials.

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Something wrong or out of date? Suggest a correction. Source record ID 217295.