Fleet typeIdentity
Small fleet
10 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 1110417 · MC-456052
J DIAMOND TRANS INC
10 power unitsavg 6.4 yrRegional · 4 statesWOODLAND, CA
CARRIER ACTIVEMC-456052 ACTIVE
Observed fleet · trailing 24 mo daily
10Power units
7 observed · MCS-150
12Trailers seen
Decoded · vPIC
6.4Avg age (yr)
2013–2026 · 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 above average
Watch · 2
Operating authority2323 yr active
since 2003Insurance (BIPD)On file
FMCSA L&IVehicle OOS · 24mo26.726.7 %
▲ 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
6.4 yr
Model years 2013–2026 · peer benchmark computing.
Identity stabilityStable
23 yr unchanged
Same registration since 2003 — no chameleon / reincarnation signal.
AI readFull read
Is J DIAMOND TRANS INC safe to work with?
Is J DIAMOND TRANS INC safe to load? J DIAMOND TRANS INC (USDOT 1110417, MC-456052) is an active small-fleet motor carrier based in WOODLAND, CA, operating 10 power units and 12 drivers. Operating authority has been active 23 years (past the 24-month broker-confidence threshold). Across 34 roadside inspections, its vehicle out-of-service rate is 26.7% (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 (87/100). Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
JDJ DIAMOND TRANS INC 87
01
Safety
34 inspections · 24 mo · vs national benchmarks
Out-of-service rate· trailing 24 months vs national benchmark
Vehicle OOS 26.7% (24-mo)15 veh insp · 24-mo · nat'l 22.26%
050%nat'l 22.26%
Driver OOS 11.8% (24-mo)17 drv insp · 24-mo · nat'l 6.67%
030%nat'l 6.67%
OOS trajectory· trailing 6-mo vehicle-OOS rate vs national
25.0% now▼ Improving
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
≈0.9 / unit·yr
thin signalabundant signal
Within the expected band for a 10-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.
- Registered power units
- 10
- Inspections · 24 mo
- 18
- Annualized
- ≈9 / yr
- Coverage
- ≈0.9 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.
- 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving14 · 1 OOS
- 393.9 Inoperative required lampsVehicle Maintenance10 · 1 OOS
- 395.8 Record of duty status (log / ELD) not current or missingHOS Compliance9 · 4 OOS
- 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance5 · 2 OOS
- 393.11 Required lamps/reflectors missingVehicle Maintenance4
- 393.45 Brake tubing / hose defectsVehicle Maintenance4 · 2 OOS
- 393.47 Brake actuators / linings / componentsVehicle Maintenance3
- 396.5 Oil and/or grease leakVehicle Maintenance2
- 393.43 Parts & accessories (vehicle condition)Vehicle Maintenance2
- 393.70 Coupling devices / fifth wheelVehicle Maintenance2
02
Authority & insurance
Can they legally + adequately haul your load?
Operating authority· 49 CFR · per type
Operating authority
- Common
- None
- Contract
- Active
- Broker
- None
Insurance & bonds
BIPD / liability (required)Filed with FMCSA
CargoNone
Surety bond (BMC-84)None
Insurance continuity· insurer · policy · lapses
$750k BIPD · 5 insurers · 1 lapseCoverage lapse
+5 earlier
State Pennsylvania · 04–06
United Financial · 21–25
20032026
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.
7 insurer eras · collapsed from 10 filings
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| UNITED FINANCIAL CASUALTY COMPANY | Feb 2026 → Apr 2026 | $750k | 1 |
| CIRCLE STAR INSURANCE CO., A R R G | Mar 2025 → Feb 2026 | $750k | 1 |
| UNITED FINANCIAL CASUALTY COMPANY | Mar 2021 → Mar 2025 | $750k | 1 |
| CANAL INSURANCE CO. | Apr 2020 → Mar 2021 | $750k | 1 |
| NATIONAL CONTINENTAL INSURANCE CO. | Feb 2006 → Feb 2007 | $750k | 1 |
| THE INSURANCE CO OF THE STATE OF PENNSYLVANIA | Feb 2004 → Feb 2006 | $750k | 2 |
| NATIONAL CONTINENTAL INSURANCE CO. | Apr 2003 → Feb 2004 | $750k | 3 |
03
Equipment & fleet
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 10
- Observed power (24 mo)
- 7
- Trailers (towed)
- 12
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
2026
Newest model yr
2013
Oldest model yr
VINs decoded
04
Operations & lanes
Revealed by inspection density across 4 states · 24 mo
Operating footprint· revealed by roadside-inspection geography
Operating radiusRegional
revealedStates observed44
US statesInspections · 24 mo1818
CA busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
WOODLAND, CA
Top corridor
CA
Density
fewermore
05
Network & fraud
Affiliated entities & reincarnation signals · for review, not a verdict
Last 12 months: 10 trucks also ran under 6 other carriers
VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 2293319USDOT 4515858USDOT 2136832USDOT 3634386USDOT 4158064USDOT 3574417Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (22 trucks · 16 carriers)
Across all inspections on record: USDOT 1300535USDOT 3004399USDOT 4286303USDOT 2293319USDOT 3160466USDOT 4158064USDOT 2136832USDOT 116455
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)1010
Observed (24 mo)77
Shared w/ other carriers2222
Registered and roadside-observed capacity are broadly consistent.
06
Identity & contact
FMCSA census + L&I dossier
Location
- Physical address
- 18207 HARLEQUIN CT, WOODLAND, CA, 95695
- Operation
- Interstate
Contact
- Phone
- (786) 637-3218
Registration
- Officer
- Jaswinder S Jhattu
- USDOT / docket
- 1110417 · MC-456052
- First registered
- 03/24/2003
- Last MCS-150
- 05/08/2026 · 228,416 mi (2025)
- 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 J DIAMOND TRANS 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 J DIAMOND TRANS INC's USDOT number?
J DIAMOND TRANS INC's USDOT number is 1110417, and its motor carrier number is MC-456052.
Is J DIAMOND TRANS INC authorized to operate?
As of 2026-06-13, J DIAMOND TRANS INC is active in the FMCSA register with common, contract, broker operating authority on file.
What is J DIAMOND TRANS INC's safety record?
J DIAMOND TRANS INC has a 26.7% vehicle out-of-service rate (national average 22.26%) across 34 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 87/100 (tier: clear).
How big is J DIAMOND TRANS INC's fleet?
J DIAMOND TRANS INC operates 10 power units and 12 drivers per its most recent MCS-150 filing.
Where is J DIAMOND TRANS INC based?
J DIAMOND TRANS INC is based in WOODLAND, CA, with roadside inspections recorded across 4 states.