HaulerCheck · https://haulercheck.com/carrier/46713-diamond-transportation-system-inc/ · Checked 2026-10-20 01:39 UTC · Census and inspections Oct 19, 2026 · Authority and insurance: FMCSA Motus · Oct 19, 2026
DIAMOND TRANSPORTATION SYSTEM INC
Freight Broker
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.
MC827940: Broker active
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, (262) 554-5400, not a number from an email or load board.
- Check that the MC number you were given is MC827940 or MC827940.
- Ask for proof of the broker bond or trust fund (BMC-84/85) of $75,000.
Bond & 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 |
|---|---|---|---|---|---|---|
| Surety Bond | MC827940 | — | Old Republic Surety Company Policy W150411093 · BMC-84 | $75,000 | Jul 1, 2022 | 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.
Company details FMCSA census · Oct 19, 2026
| USDOT number | 46713 |
|---|---|
| MC / docket | MC827940, MC827940 |
| Legal name | DIAMOND TRANSPORTATION SYSTEM INC |
| Operation | Interstate |
| Business type | Corporation |
| Power units | 59 |
| Drivers | 61 |
| Annual mileage | 3,234,965 (2022) |
| Hazmat | Yes |
| Safety rating | Satisfactory (Jul 20, 1994) |
| USDOT number added | Jun 1, 1974 · 52 years ago |
| Last MCS-150 update | Mar 6, 2025 |
Cargo carried
General FreightMetal: Sheets, Coils, RollsMotor VehiclesDrive/Tow AwayLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsIntermodal ContainersOilfield EquipmentAgricultural/Farm SuppliesConstructionOtherMachinery
Roadside inspections Oct 19, 2024 – Oct 19, 2026
This company holds broker authority only; these inspections come from trucks operating under its USDOT number.
10 of 37 · Wisconsin avg 19.9%
1 of 80 · Wisconsin avg 2.8%
10 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Oct 8, 2026 | VT | 2 | 2 | Yes |
| Oct 6, 2026 | CA | 2 | 1 | Yes |
| Oct 2, 2026 | NM | 3 | 0 | No |
| Sep 29, 2026 | ND | 3 | 0 | No |
| Sep 22, 2026 | TN | 2 | 5 | Yes |
| Aug 19, 2026 | SD | 2 | 3 | No |
| Aug 10, 2026 | WI | 3 | 5 | No |
| Aug 6, 2026 | IN | 2 | 2 | No |
| Aug 5, 2026 | WV | 3 | 1 | No |
| Aug 3, 2026 | WI | 2 | 3 | Yes |
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 Wisconsin average covers 42,218 vehicle and 76,980 driver inspections of all Wisconsin-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
45 violations counted in FMCSA's Safety Measurement System (SMS), 11 of them serious enough to put the driver or vehicle out of service.
Why is this different from the 78 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 | Wisconsin share |
|---|---|---|---|---|
| Vehicle Maintenance | 30 | 10 | 66.7% | 63.4% |
| Unsafe Driving | 9 | 0 | 20.0% | 21.2% |
| Hours-of-Service Compliance | 5 | 0 | 11.1% | 11.5% |
| Driver Fitness | 1 | 1 | 2.2% | 3.1% |
10 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| Lighting - Stop lamps - Both inoperative when required to be on Lighting · Vehicle Maintenance · code 3939ALSLIWR | 2 | 2 |
| Inoperative turn signal Lighting · Vehicle Maintenance · code 3939TS | 2 | 1 |
| Driver - Failed to use seat belt while operating a CMV Seat Belt · Unsafe Driving · code 39216D | 2 | 0 |
| Lighting - Stop lamps - Any inoperative. Lighting · Vehicle Maintenance · code 3939ALSLI | 2 | 0 |
| Restriction - (CDL) - Operate a CMV in violation of a restriction. License-related: High · Driver Fitness · code 3922LCDLR | 1 | 1 |
| Brake Tubing and Hose Adequacy - Connections to Power Unit Brakes All Others · Vehicle Maintenance · code 39345PC | 1 | 1 |
| Inoperable Required Lamp Clearance Identification Lamps/Other · Vehicle Maintenance · code 3939 | 1 | 1 |
| Cargo - Vehicle components or dunnage not secured General Securement · Vehicle Maintenance · code 3929A2C | 1 | 1 |
| No/improper heavy vehicle/machine securement General Securement · Vehicle Maintenance · code 393130 | 1 | 1 |
| Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV Improper Load Securement · Vehicle Maintenance · code 393100BC | 1 | 1 |
Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 19, 2026. "Share" is this company's mix of violations; the Wisconsin column is the mix across all Wisconsin-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
6 most recent crashes
| Date | Location | Fatalities | Injuries |
|---|---|---|---|
| Apr 21, 2026 | Moline, IL | 0 | 0 |
| Jan 13, 2026 | Wapakoneta, OH | 0 | 0 |
| May 19, 2025 | Midway (Woodford Co), KY | 0 | 2 |
| Mar 1, 2025 | Rural Blount, AL | 0 | 0 |
| Feb 28, 2025 | Victorville, CA | 0 | 0 |
| Oct 23, 2024 | Forsyth, GA | 0 | 0 |
Reportable crashes do not imply the carrier was at fault.
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 SYSTEM INC
Is DIAMOND TRANSPORTATION SYSTEM INC a broker or a carrier?
DIAMOND TRANSPORTATION SYSTEM INC is a freight broker with no active authority to haul freight itself. It may arrange loads with authorized carriers, but should not be dispatching its own trucks under this docket. Brokers must keep $75,000 of financial security (a BMC-84 bond or BMC-85 trust fund) on file with FMCSA.
What does DIAMOND TRANSPORTATION SYSTEM INC's operating authority allow?
MC827940: Broker (may arrange transportation by other authorized carriers, but may not haul the freight itself under this authority). MC827940: Broker (may arrange transportation by other authorized carriers, but may not haul the freight itself under this authority).
Which information about DIAMOND TRANSPORTATION SYSTEM INC is old or missing?
Nothing notable: authority and insurance come from current Motus data and there is enough inspection history to compare.
What should I verify before booking DIAMOND TRANSPORTATION SYSTEM INC?
Confirm the authority and insurance on the Motus record for USDOT 46713. Call the company back on the phone number on file, (262) 554-5400, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC827940 or MC827940, and ask for proof of the broker bond or trust fund (BMC-84/85) of $75,000.
Other trucking companies in Mount Pleasant, WI →
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 2026-10-20 01:39 UTC.