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DIAMOND TRANSPORT LLC
Akron, IA
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating and crash records checked
FMCSA status: Active & Authorized · DOT 3971029 · MC 1483863
Active
Authority Active
No Safety Rating
Active 3 yrs, 10 mo
Broker Vetting Summary
Key signals from current FMCSA records
Authority
Active
MC-1483863 · Common carrier
Insurance
On File
$750,000 BIPD
Safety
Not Rated
12.5% OOS · 11 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Operating authority active for 3 yrs, 10 mo
- Insurance on file: $750,000
- Vehicle out-of-service rate 33.3% — above the 20.7% national average
- 11 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC1483863
Common Carrier
Insurance on File
PROGRESSIVE NORTHERN INSURANCE COMPANY
BI&PD · $750,000 · Policy CA988780947
Required Filings
Liability (BIPD)
$750,000
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
3971029
MC Number
MC-1483863
Operating Status
Active
Safety Rating
Not Rated
Operation Classification
Authorized for hire, Exempt for hire
MCS-150 Filed
September 4, 2024
FMCSA Registration
October 17, 2022
Authority Granted
November 4, 2022
Annual Mileage
140,000 mi (2024)
Contact Information
Address
630 Iowa St, Akron, IA 51001
Phone
Email
Owner / Officer
Gavin Mcinnis
Cargo Types
General FreightFresh ProduceLiquids/GasesLivestockGrain/FeedCoal/CokeDry BulkRefrigerated FoodBeveragesFarm SuppliesMeatOther Cargo
Safety & Performance
Inspections, violations and crash history
Out-of-Service Rate
12.5% of inspections ended in an out-of-service order
8 inspections in 24 months
Vehicle OOS Rate
33.3%
Driver OOS Rate
0.0%
Ranks in the 29th percentile among carriers with 5–9 inspections — lower is better. CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Safety & Inspection Summary
Total Inspections
11
Driver Inspections
7
Vehicle Inspections
6
Total OOS Orders
1
Violations by Category
Vehicle Maintenance7
Unsafe Driving2
Hours of Service5
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate33.3% · national avg 20.7%
⚠ Above national average (12.6pp higher)
Inspection Trend by Year
2026
2025
2024
Inspection Records (11)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| August 19, 2026 | 2486003301 | SPARTA WI | I | 7 | 1 | RED ROCK DAIRY PRODUCTS | Truck Tractor Semi-trailer |
KENWORTH WALKER STA |
1XKADB9X56J106603 5WSAA4329HN049325 |
IA MX7537 IA EA0037 |
| 396.3A1-BOS | OOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Brake Out Of Service | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.53B-B | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Brakes All Others | ||||||||
| 395.8A | HOS (Form) - Paper Log/Logging Programs Form and Manner | Other Log/Form & Manner | ||||||||
| 395.8A | HOS (Form) - Paper Log/Logging Programs Form and Manner | Other Log/Form & Manner | ||||||||
| 395.8A | HOS (Form) - Paper Log/Logging Programs Form and Manner | Other Log/Form & Manner | ||||||||
| May 25, 2026 | 1661001242 | SUNFISH LAKE MN | III | 1 | — | — | Truck Tractor Semi-trailer |
KENWORTH WALKER STA |
1XKADB9X56J106603 5WSAA4326DN044433 |
IA MX7537 IA LP5995 |
| 392.2-SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Speeding 2 | ||||||||
| March 5, 2026 | 5310001624 | VALLEY SPRINGS SD | III | — | — | — | Truck Tractor Semi-trailer |
KENWORTH WALKER STA |
1XKADB9X56J106603 5WSAA4329HN049602 |
IA MX7537 IA LP5994 |
| December 9, 2025 | 000P126B8N | 02 - I80 EB MM 115 VAN METER, IA | III | 1 | — | DARLING INGREDIENTS INC. | Truck Tractor Semi-trailer |
PETERBILT WILSON |
1XPXDP9X8FD290208 1W1K44324R7728481 |
IA FR8150 SD 18146P |
| 392.2-SLLEWA2 | State/Local Laws - Excessive weight - 2501-5000 lbs over on an axle/axle groups | |||||||||
| September 24, 2025 | CV44900176 | KUTTAWA, KY | I | 4 | — | FAITHWAY FEED | Truck Tractor Semi-trailer |
PETERBILT WILSON |
1XPXDP9X8FD290208 1W1K44324R7728481 |
IA FB8150 SD 18146P |
| 395.8F1-HOSM | HOS (Manner) - Driver's record of duty status not current to the time shown for last change of duty status. Date and Time: | Incomplete/Wrong Log | ||||||||
| 395.8K2-HOSRC | HOS (Manner) - Driver failed to retain a copy of each record of duty status for the previous 7 consecutive days which shall be in his/her possession and available | Incomplete/Wrong Log | ||||||||
| 395.8F4-HOSM | HOS (Manner) - Driver's record of duty status failed to record total miles driven for each 24 hour period. Date: | |||||||||
| 393.55E-B | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998 | Brakes All Others | ||||||||
| July 21, 2025 | 000P151VRC | HWY 20 EB, IA | III | 1 | — | VT INDUSTRIES | Truck Tractor Semi-trailer |
PETERBILT REITNOUER INC |
1XP5DB9X67D668943 1RNF48A22RR060333 |
IA FX6070 MN STA5638 |
| 392.2RG | State vehicle registration or License Plate violation | |||||||||
| January 28, 2025 | 2156C00276 | FROSTBURG MD | II | 1 | — | VTI ARCHITECTURAL PRODUCT | Truck Tractor Semi-trailer |
PETERBILT BENSON/WABASH |
1XP5DB9X67D668943 1TTF482A9P3353143 |
IA FX6070 MN 0669STZ |
| 392.2-SLLS4 | State/Local Laws - Speeding 15 or more miles per hour over the speed limit | Speeding 4 | ||||||||
| December 1, 2024 | 5410001422 | BERESFORD SD | III | 1 | — | N/A | Truck Tractor Semi-trailer |
PETERBILT MAC TRAILER MANUFACTURING |
1XP5DB9X67D668943 5MAPA5122NH062378 |
IA FX6070 SD 27203P |
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| April 11, 2024 | 000P112Z9X | 02 - I80 EB MM 115 VAN METER, IA | II | 1 | — | GELITA USA | Truck Tractor Semi-trailer |
PETERBILT TIMP |
1XP5DB9X67D668943 1TDH400258B114133 |
IA FX6070 IA VF3873 |
| 392.2-SLLEWA1 | State/Local Laws - Excessive weight - 1-2500 lbs over on an axle/axle groups | |||||||||
| March 7, 2024 | 0182005092 | FINZEL SCALE HOUSE, MD | II | 1 | — | ARCHER DANIELS MIDLAND CO | Truck Tractor Semi-trailer |
PETERBILT TIMP |
1XPXDP9X8FD290208 1TDH42226EB144665 |
IA FR8150 NE 284053 |
| 392.2-SLLEWA1 | State/Local Laws - Excessive weight - 1-2500 lbs over on an axle/axle groups | |||||||||
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection above. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
2 of 3 inspections
Unsafe Driving
2 of 8 inspections
Hours of Service
2 of 8 inspections
Driver Fitness
0 of 8 inspections
Controlled Substances
0 of 8 inspections
Crash History (1)
Crashes reported to FMCSA in the last 24 months. A crash appearing here is a reported event, not a finding of fault.
1
Crashes
0
Fatalities
1
Injuries
1
Tow-aways
| Date | State | Fatal | Injured | Tow | Conditions |
|---|---|---|---|---|---|
| February 2, 2026 | IA | — | 1 | Yes | No Adverse Conditions · Dark - Not Lighted · Dry |
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
IA3
MD2
SD2
KY1
MN1
WI1
Fleet & Equipment (10)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~3
of 2 reported to FMCSA
Trailers
~7
seen at inspection
Equipment types observed
Flatbed
3
Semi-trailer
3
Tractor
3
Grain / Hopper
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2006 Kenworth T6 Series | Tractor · Class 8 | 1XKADB9X56J106603 | 3 | 1 |
| 2007 Peterbilt 379 | Tractor · Class 8 | 1XP5DB9X67D668943 | 3 | — |
| 2024 Wilson | Grain / Hopper · 43 ft | 1W1K44324R7728481 | 2 | — |
| 2015 Peterbilt 389 | Tractor · Class 8 | 1XPXDP9X8FD290208 | 2 | — |
| 2024 Reitnouer Inc | Flatbed · 48 ft | 1RNF48A22RR060333 | 1 | — |
| 2023 Benson/wabash Aluminium Flatbed | Flatbed · 48 ft | 1TTF482A9P3353143 | 1 | — |
| 2022 Mac Trailer Manufacturing | Flatbed · 51 ft | 5MAPA5122NH062378 | 1 | — |
| Walker Sta | Semi-trailer | 5WSAA4326DN044433 | 1 | — |
| Walker Sta | Semi-trailer | 5WSAA4329HN049325 | 1 | 1 |
| Walker Sta | Semi-trailer | 5WSAA4329HN049602 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| November 4, 2022 | GRANTED | Common Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| October 31, 2024 | BI&PD Primary/Excess | On file |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: September 14, 2026.
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