Carrier profile · USDOT 189164 · Updated Jun 13, 2026

Cox Rock Products Inc

25 power unitsCENTERFIELD, UT50/100
AUTHORITY STATUS UNKNOWNUNDELIVERABLE ADDRESS
Verified linksFMCSA SAFER

Identity & Federal

The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.

Undeliverable physical address on the FMCSA record

USPS flagged this carrier's filed physical address as undeliverable — a common chameleon / shell signal. Confirm a working address before tendering.

Location

Physical address
350 EAST 400 NORTH, CENTERFIELD, UT, 84622
Mailing address
PO BOX 220289, CENTERFIELD, UT, 84622
Operation
Interstate

Contact

Phone
(435) 528-7270
Fax
(435) 528-7657
Email
—

Registration

USDOT / docket
189164
First registered
Jun 1, 1974
Last MCS-150
Apr 26, 2001 · 0 mi
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

25Power units
25Drivers
25CDL drivers
—Annual mileage

MCS-150 filing history· biennial-update cadence

Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.