Equipment unit · VIN-decoded · NHTSA vPIC

2023 Cimc reefer trailer,inc CIMC REEFER TRAILER,INC.

527SR5321PM031262 · Trailer · TRAILER
Carriers run under2
15 mo
Inspections8
all-time
OOS inspections1
of 8
First seenJan 13, 2025
PA
Last seenApr 16, 2026
CA
Inspected under 2 different carriers in 15 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
527SR5321PM031262
Make
Cimc reefer trailer,inc
Model
CIMC REEFER TRAILER,INC.
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 19, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
02

Inspection history

Every roadside inspection of this VIN, newest first · Jan 13, 2025 – Apr 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 16, 2026CAII · Walk-around0—RIDGEBACK TRUCKLINE LLC 25982244WS6720/CA
Jan 7, 2026WAIII · Driver-only1—RIDGEBACK TRUCKLINE LLC 25982244WS6720/CA
Dec 24, 2025WAIII · Driver-only1—RIDGEBACK TRUCKLINE LLC 25982244WS6720/CA
Dec 19, 2025WAIII · Driver-only0—RIDGEBACK TRUCKLINE LLC 25982244WS6720/CA
Dec 11, 2025CAII · Walk-around0—RIDGEBACK TRUCKLINE LLC 25982244WS6720/CA
Oct 3, 2025CAI · Full0—RIDGEBACK TRUCKLINE LLC 25982244WS6720/CA
Jun 4, 2025CAII · Walk-around0—RIDGEBACK TRUCKLINE LLC 25982244WS6720/CA
Jan 13, 2025PAIII · Driver-only7OOSMUDD ENTERPRISES LLC 4134229DY36E16/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RIDGEBACK TRUCKLINE LLC2598224Jun 4, 2025Apr 16, 20267CA
MUDD ENTERPRISES LLC4134229Jan 13, 2025Jan 13, 20251AZ
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
4WS6720CA2RIDGEBACK TRUCKLINE LLCJun 4, 2025 → Apr 16, 20267
DY36E16CA—MUDD ENTERPRISES LLCJan 13, 2025 → Jan 13, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026
2023 Cimc reefer trailer,inc CIMC REEFER TRAILER,INC. — VIN 527SR5321PM031262