HaulerCheck · https://haulercheck.com/carrier/3478381-diamond-transportation-llc/ · Checked 2026-10-19 19:03 UTC · Census and inspections Oct 19, 2026 · Authority and insurance: FMCSA Motus · Oct 19, 2026
DIAMOND TRANSPORTATION LLC
No risk signals found
How risk signals workNothing in the FMCSA record matched our risk signals. That is not a guarantee, and it does not confirm who you are talking to; follow the checks below.
No cargo cover filed with FMCSA
Green means the FMCSA record shows it. It does not confirm who you are talking to, or that a policy covers your specific load.
What to verify next
- Confirm authority and insurance on the official Motus record ↗. Safety record: SAFER ↗.
- Call back on the number on file, (848) 248-3146, not a number from an email or load board.
- Check that the MC number you were given is MC1140724.
- Ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Insurance on file
Liability (BI&PD) pays for injury and damage to other people and property; it does not cover the freight. Cargo insurance covers the freight. FMCSA only requires cargo filings from household goods carriers and freight forwarders, so most carriers file none: ask for a cargo certificate that fits your load. No cargo cover filed with FMCSA.
| Type | Docket | Layer | Insurer | Coverage | Effective | Status |
|---|---|---|---|---|---|---|
| Liability (BI&PD) | MC1140724 | Primary | Great West Casualty Co Policy GRT06857A · BMC-91X | $1,000,000 | Sep 15, 2023 | Active |
Source: FMCSA Motus · Oct 19, 2026. Identical filings repeated in the FMCSA data are shown once; a filing listed under two dockets is one policy, not extra coverage. Coverage is the maximum amount filed with FMCSA, not the full policy.
Confirm current filings: Motus record ↗ and ask the insurer for a certificate naming you as holder.
Roadside inspections Oct 19, 2024 – Oct 19, 2026
1 of 3 · Indiana avg 23.1%
0 of 3 · Indiana avg 5.5%
3 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Apr 2, 2026 | NE | 2 | 1 | Yes |
| Jul 30, 2025 | IN | 2 | 5 | No |
| May 23, 2025 | WA | 2 | 2 | No |
How these rates are calculated
Period: Oct 19, 2024 – Oct 19, 2026. Vehicle rate = vehicle inspections with a vehicle out-of-service order ÷ vehicle inspections (levels 1, 2, 5 and 6). Driver rate uses levels 1, 2, 3 and 6. The Indiana average covers 61,543 vehicle and 111,154 driver inspections of all Indiana-based carriers in this period. It mixes every type of operation, so compare with care; rates based on a handful of inspections say little. FMCSA's own SMS measures are weighted differently: SMS profile ↗ · SAFER snapshot ↗
Violations in FMCSA's SMS last 24 months
5 violations counted in FMCSA's Safety Measurement System (SMS), 1 of them serious enough to put the driver or vehicle out of service.
Why is this different from the 8 violations above?
The inspections section's number counts every violation written on the inspection reports in our Oct 19, 2024 – Oct 19, 2026 window. The SMS count comes from FMCSA's own monthly SMS snapshot, which uses its own 24-month window and only the violations it scores. Both are FMCSA figures; they measure different things.
| Category (FMCSA BASIC) | Violations | Out of service | Share | Indiana share |
|---|---|---|---|---|
| Vehicle Maintenance | 3 | 1 | 60.0% | 58.8% |
| Hours-of-Service Compliance | 2 | 0 | 40.0% | 18.1% |
5 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS Tires · Vehicle Maintenance · code 39375A3TAOL | 1 | 1 |
| HOS (Property) - No driver may make a false report in connection with a duty status. Explain False Log · Hours-of-Service Compliance · code 3958EHOSPD | 1 | 0 |
| HOS (ELD) - Driver failed to review any unassigned driving time when prompted by the ELD Incomplete/Wrong Log · Hours-of-Service Compliance · code 39532BELDDFR | 1 | 0 |
| Lighting - Clearance lamp(s) inoperative Clearance Identification Lamps/Other · Vehicle Maintenance · code 3939ALCL | 1 | 0 |
| Lighting - Identification lamp(s) inoperative Clearance Identification Lamps/Other · Vehicle Maintenance · code 3939ALIL | 1 | 0 |
Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 19, 2026. "Share" is this company's mix of violations; the Indiana column is the mix across all Indiana-based carriers, so you can see which kinds of problems stand out. A high count partly reflects fleet size and how often trucks are inspected.
Crashes Oct 19, 2024 – Oct 19, 2026
No reportable crashes in this period.
Company details FMCSA census · Oct 19, 2026
| USDOT number | 3478381 |
|---|---|
| MC / docket | MC1140724 |
| Legal name | DIAMOND TRANSPORTATION LLC |
| Operation | Interstate |
| Business type | — |
| Power units | 8 |
| Drivers | 4 |
| Annual mileage | 450,000 (2025) |
| Hazmat | No |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | Aug 28, 2020 · 6 years ago |
| Last MCS-150 update | Oct 24, 2025 |
Cargo carried
General Freight
Change history
No changes to name, contact details, authority or insurance since we started tracking on Oct 18, 2026. We compare every company's FMCSA record each day.
to see it on your watchlist when something changes.
Questions about DIAMOND TRANSPORTATION LLC
What does DIAMOND TRANSPORTATION LLC's operating authority allow?
MC1140724: Motor carrier (may haul regulated property for hire).
Which information about DIAMOND TRANSPORTATION LLC is old or missing?
There are too few vehicle inspections in the last 24 months to judge the out-of-service rate. FMCSA has not issued a safety rating, which means no compliance review is on record, not that the carrier is unsafe.
What should I verify before booking DIAMOND TRANSPORTATION LLC?
Confirm the authority and insurance on the Motus record for USDOT 3478381. Call the company back on the phone number on file, (848) 248-3146, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC1140724, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in Greenwood, IN →
Company details from the FMCSA Company Census File (Oct 19, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error on this page (how corrections work).
Page generated 2026-10-19 19:03 UTC.