Fleet typeIdentity
Owner-operator
3 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 3813126 · MC-1376899
M-ROCK TRUCKING INC
3 power unitsavg 9.5 yrRegional · 3 statesANTELOPE, CA
CARRIER ACTIVEMC-1376899 ACTIVE
Observed fleet · trailing 24 mo daily
3Power units
5 observed · MCS-150
8Trailers seen
Decoded · vPIC
9.5Avg age (yr)
2013–2022 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · 2026-06-13
Clear to load
Active authority and a clean federal record. No blocking issues found.
Active operating authorityInsurance on fileVehicle out-of-service rate well above average
Operating authority44 yr active
since 2022Insurance (BIPD)On file
FMCSA L&IVehicle OOS · 24mo38.938.9 %
▲ 22.26% nat'lCrashes · fatal00
clean 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersTypical
9.5 yr
Model years 2013–2022 · peer benchmark computing.
Identity stabilityStable
4 yr unchanged
Same registration since 2022 — no chameleon / reincarnation signal.
AI readFull read
Is M-ROCK TRUCKING INC safe to work with?
Is M-ROCK TRUCKING INC safe to load? M-ROCK TRUCKING INC (USDOT 3813126, MC-1376899) is an active owner-operator motor carrier based in ANTELOPE, CA, operating 3 power units and 3 drivers. Operating authority has been active 4 years (past the 24-month broker-confidence threshold). Across 36 roadside inspections, its vehicle out-of-service rate is 38.9% (above the 22.26% national average), with 0 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it clear to load (86/100), with the leading concern: vehicle out-of-service rate well above average. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
MTM-ROCK TRUCKING INC 86
01
Safety
36 inspections · 24 mo · vs national benchmarks
Out-of-service rate· trailing 24 months vs national benchmark
Vehicle OOS 38.9% (24-mo)18 veh insp · 24-mo · nat'l 22.26%
050%nat'l 22.26%
Driver OOS 4.8% (24-mo)21 drv insp · 24-mo · nat'l 6.67%
030%nat'l 6.67%
OOS trajectory· trailing 6-mo vehicle-OOS rate vs national
22.2% now▲ Worsening
Inspection coverage· expected vs observed · the fraud signal
Inspection coverage
How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.
Under-inspected
Expected
Well-monitored
Heavily inspected
≈3.5 / unit·yr
thin signalabundant signal
Among the more heavily-inspected carriers for its size — abundant roadside signal. Coverage isn't the question here; the out-of-service and crash record is.
- Registered power units
- 3
- Inspections · 24 mo
- 21
- Annualized
- ≈11 / yr
- Coverage
- ≈3.5 inspections / unit · yr
Violation themes· decoded · grouped by BASIC
What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.
- 393.47 Brake actuators / linings / componentsVehicle Maintenance9
- 396.3 Inspection / repair / maintenance not performedVehicle Maintenance7 · 3 OOS
- 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving5
- 393.53 Automatic brake adjusters / indicatorsVehicle Maintenance4
- 393.11 Required lamps/reflectors missingVehicle Maintenance4 · 4 OOS
- 393.45 Brake tubing / hose defectsVehicle Maintenance4
- 393.9 Inoperative required lampsVehicle Maintenance3 · 1 OOS
- 393.207 Parts & accessories (vehicle condition)Vehicle Maintenance3 · 1 OOS
- 396.17 Periodic (annual) inspectionVehicle Maintenance3
- 395.8 Record of duty status (log / ELD) not current or missingHOS Compliance3
02
Authority & insurance
Can they legally + adequately haul your load?
Operating authority· 49 CFR · per type
Operating authority
- Common
- Active
- Contract
- None
- Broker
- None
Insurance & bonds
BIPD / liability (required)Filed with FMCSA
CargoNone
Surety bond (BMC-84)None
Insurance continuity· insurer · policy · lapses
$750k BIPD · 4 insurers · 0 lapsesInsurer churn
+3 earlier
Benchmark · 25–26
20222026
No BIPD policy is currently in force in the filing history. The authority record may still list one on file — request a COI to confirm current coverage.
03
Equipment & fleet
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 3
- Observed power (24 mo)
- 5
- Trailers (towed)
- 8
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Average age
2022
Newest model yr
2013
Oldest model yr
VINs decoded
04
Operations & lanes
Revealed by inspection density across 3 states · 24 mo
Operating footprint· revealed by roadside-inspection geography
Operating radiusRegional
revealedStates observed33
US statesInspections · 24 mo2121
CA busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
ANTELOPE, CA
Top corridor
CA
Density
fewermore
05
Network & fraud
Affiliated entities & reincarnation signals · for review, not a verdict
Last 12 months: 7 trucks also ran under 3 other carriers
VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 2388465USDOT 2464512USDOT 3312574Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (11 trucks · 7 carriers)
Across all inspections on record: USDOT 2388465USDOT 2464512USDOT 2481115USDOT 2161359USDOT 3312574USDOT 2590203USDOT 858274
Shares a company officer with other carriers
manjit singh — 218 carriers: USDOT 731415USDOT 732455USDOT 899487USDOT 946604USDOT 978631USDOT 1088346USDOT 1151236USDOT 1159387
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)33
Observed (24 mo)55
Shared w/ other carriers1111
Roadside-observed power units materially exceed the registered MCS-150 fleet — confirm the carrier is operating within its filed capacity.
06
Identity & contact
FMCSA census + L&I dossier
Location
- Physical address
- 4953 AVDIS CT, ANTELOPE, CA, 95843
- Operation
- Interstate
Contact
- Phone
- (916) 670-5279
Registration
- Officer
- Manjit Singh
- USDOT / docket
- 3813126 · MC-1376899
- First registered
- 02/02/2022
- Last MCS-150
- 12/02/2025 · 310,422 mi (2024)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
07
Federal activity
Daily-captured FMCSA licensing & insurance changes — monitored by Vektor
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.
08
Reviews
Verified broker, shipper & driver reviews — moderated
Performance ratings only — never the Vektor risk score
No verified reviews yet
Be the first broker or shipper to rate M-ROCK TRUCKING INC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.
Leave a review09
Frequently asked
What is M-ROCK TRUCKING INC's USDOT number?
M-ROCK TRUCKING INC's USDOT number is 3813126, and its motor carrier number is MC-1376899.
Is M-ROCK TRUCKING INC authorized to operate?
As of 2026-06-13, M-ROCK TRUCKING INC is active in the FMCSA register with common, contract, broker operating authority on file.
What is M-ROCK TRUCKING INC's safety record?
M-ROCK TRUCKING INC has a 38.9% vehicle out-of-service rate (national average 22.26%) across 36 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 86/100 (tier: clear).
How big is M-ROCK TRUCKING INC's fleet?
M-ROCK TRUCKING INC operates 3 power units and 3 drivers per its most recent MCS-150 filing.
Where is M-ROCK TRUCKING INC based?
M-ROCK TRUCKING INC is based in ANTELOPE, CA, with roadside inspections recorded across 3 states.