Carrier profile · USDOT 3933655 · MC-1458735 · Updated Jul 18, 2026

RAMIRO Z MARTINEZ

DBA RIZ TRANSPORTATION

1 power unitavg 17.5 yrLocal · 2 statesKINGMAN, AZ50/100
CARRIER ACTIVEMC-1458735 ACTIVE
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.

Location

Physical address
3600 SUNSHINE DR LOT 32, KINGMAN, AZ, 86409
Operation
Interstate

Contact

Phone
(818) 571-3486
Email
riz.transportations@gmail.com

Registration

Officer
Ramiro Martinez
USDOT / docket
3933655 · MC-1458735
First registered
Aug 11, 2022
Last MCS-150
Mar 23, 2026 · 87,698 mi (2025)
FMCSA safety rating
Not rated
Recordable crash rate
0.00
D-U-N-S
—

Fleet (self-reported · MCS-150)

1Power units
1Drivers
1CDL drivers
87,698Annual 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.