- Common authority is currently revoked as of Nov 10, 2025 · Docket MC947800.
- No active BIPD/Primary insurance on file — uninsured for 196 days (since Nov 3, 2025). A carrier without active primary liability coverage cannot legally operate.
DIA TRUCKING LLC
GRIMES, IA
DIA TRUCKING LLC is a motor carrier based in GRIMES, IA, registered with the FMCSA under USDOT 2833945. The carrier is currently active in FMCSA's records, and has not yet received a formal FMCSA safety rating. MCS-150 self-reporting puts the fleet at 10 power units and 10 drivers, with 5 roadside inspections on file and a peak out-of-service rate of 100.0%. Use this page to verify the carrier's authority and insurance, review its inspection and crash history, and cross-reference live data on FMCSA SAFER before booking a load or onboarding a partner.
Carrier is unrated
FMCSA has not assigned this carrier a formal safety rating. Most carriers are unrated until they undergo a compliance review — being unrated is not, by itself, a red flag, but it does mean federal investigators have not formally evaluated the carrier's safety management practices. Use the inspection history and BASIC scores below to assess on-road performance.
DIA TRUCKING LLC is a small fleet, operating 10 power units and 10 drivers, based in Grimes, IA. Across 5 roadside inspections in the last 24 months, the fleet recorded a 60.0% out-of-service rate, with no reportable crashes on file. The carrier currently has no active BIPD/Primary coverage on file, and all filed authority types (common) are currently revoked.
Active filings
Safety Snapshot
5 roadside inspections over the last 24 months, concentrated in AZ (2) and CA (1), with Level 3 inspections the most common.
60.0% out-of-service rate; led by Unsafe Driving (43.5% of violations); top code 392.2-SLLSR (Operating a CMV while ill or fatigued) cited 6 times.
The fleet comprises 10 power units (small fleet) and 10 drivers; Dodge, Unknown, and Ford are the most-inspected makes.
Compliance
Risk Signals
Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service
Compared against 89,545 ACTIVE carriers operating 5–15 power units (±50% of this carrier's 10 unit fleet).
Inspection Analytics Monthly activity · BASIC mix · state map
Monthly Inspection Activity (24 months)
Violations by BASIC Category
Activity by State
| State | Inspections | OOS | OOS % | Last Inspection |
|---|---|---|---|---|
| Arizona (AZ) | 2 | 2 | 100.0% | Sep 20, 2024 |
| California (CA) | 1 | 1 | 100.0% | Oct 25, 2024 |
| Georgia (GA) | 1 | 0 | 0.0% | Jan 24, 2025 |
| Wisconsin (WI) | 1 | 0 | 0.0% | Sep 11, 2024 |
Vehicle Fleet Top makes and models observed in roadside inspections
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
SMS data not available
FMCSA's Safety Measurement System has not published per-BASIC scores for this carrier yet. This typically means the carrier doesn't meet minimum exposure thresholds (inspections/power units), or their SMS snapshot hasn't been ingested.
Recent Inspections (5 rows) View all 5 →
| Inspection # | Date ▼ | State | Level | Station | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| 83744656 | Jan 24, 2025 | GA | 3 | LAGRANGE GA |
FORD TRUCK TRACTOR
|
4 | 392.2-SLLSR, 392.2-SLLTCD, 396.9D2-FTF | No |
| 83018194 | Oct 25, 2024 | CA | 2 | SIDEWINDER PLATFORM SCALE |
RAM STRAIGHT TRUCK
|
7 | 392.9A2-C, 392.2-SLLSR, 391.11B2-Q | Yes |
| 82773546 | Sep 20, 2024 | AZ | 1 | MARANA AZ |
DODGE STRAIGHT TRUCK
|
4 | 393.75C-TAOTD-LT1/32, 393.75A1-TAOBETA, 390.35 | Yes |
| 82659427 | Sep 11, 2024 | WI | 3 | TOMAH WI |
CHEVROLET STRAIGHT TRUCK
|
1 | 392.2 | No |
| 82592996 | Aug 30, 2024 | AZ | 2 | CASA GRANDE AZ |
DODGE STRAIGHT TRUCK
|
7 | 393.75(a)(1), 390.21T(b)(2), 392.16(a) | Yes |
Authority Records (1 docket)
Revocations & Inactive Status
Authority actions other than active status — revocations, voluntary surrenders, and dormant dockets.
| Date | Docket | Authority | Status | Applied |
|---|---|---|---|---|
| Nov 10, 2025 | MC947800 | Common | REVOKED | Nov 10, 2025 |
MC Certificate Documents (1 PDF)
Operating-authority certificates and decision notices filed with FMCSA. Each PDF is the original 2-page daily record. Click a row to view or download.
| Date | Docket | Action | Authority | |
|---|---|---|---|---|
| Jan 13, 2016 | MC947800-C | CPL | CERTIFICATE | View PDF → |
Insurance Coverage Timeline (11 rows)
Every insurance policy on file, newest effective date first. Amber rows mark BIPD/Primary coverage gaps.
| Insurer | Policy # | Type | Effective | Cancel | Status |
|---|---|---|---|---|---|
| TRISURA SPECIALTY INSURANCE COMPANY | BE20173430-00 | BIPD/Primary | Mar 11, 2025 | Nov 3, 2025 | CANCELLED |
| ACCREDITED SPECIALTY INSURANCE COMPANY | 2-CWH-IA-19-S0345166-00 | BIPD/Primary | Nov 20, 2024 | Nov 20, 2024 | REPLACED |
| ACCREDITED SPECIALTY INSURANCE COMPANY | 2-CWH-IA-19-S0345166-00 | BIPD/Primary | Nov 20, 2024 | Mar 17, 2025 | CANCELLED |
| ACCREDITED SPECIALTY INSURANCE COMPANY | 2-CWH-IA-19-S0345166-00 | BIPD/Primary | Nov 20, 2024 | Mar 11, 2025 | REPLACED |
| PROGRESSIVE NORTHERN INSURANCE COMPANY | CA980187154 | BIPD/Primary | Apr 19, 2024 | Nov 20, 2024 | REPLACED |
| PROGRESSIVE NORTHERN INSURANCE COMPANY | CA980187154 | BIPD/Primary | Apr 19, 2024 | Dec 10, 2024 | CANCELLED |
| OCCIDENTAL FIRE AND CASUALTY CO. OF N.C. | BA0735166 | BIPD/Primary | Feb 8, 2024 | Apr 19, 2024 | REPLACED |
| NATIONAL CASUALTY COMPANY | LTO8000557 | BIPD/Primary | Dec 5, 2023 | Feb 8, 2024 | CANCELLED |
| NATIONAL CASUALTY COMPANY | LTO0070457 | BIPD/Primary | Feb 8, 2022 | Feb 8, 2024 | CANCELLED |
| NATIONAL CASUALTY COMPANY | LTO0070457 | BIPD/Primary | Feb 8, 2022 | Dec 5, 2023 | REPLACED |
| GREAT WEST CASUALTY CO. | MCP21268A | BIPD/Primary | Jan 6, 2016 | Feb 8, 2022 | REPLACED |
Compliance Timeline Merged authority / insurance / enforcement events
-
Nov 10, 2025
-
Nov 10, 2025authorityAuthority revoked — INVOLUNTARY REVOCATION
-
Nov 3, 2025insuranceCANCEL — TRISURA SPECIALTY INSURANCE COMPANY
-
Mar 17, 2025insuranceTERM/CANCL — ACCREDITED SPECIALTY INSURANCE COMPANY
-
Mar 12, 2025
-
Mar 11, 2025insuranceTERM/REPL — ACCREDITED SPECIALTY INSURANCE COMPANY
-
Dec 10, 2024insuranceTERM/CANCL — PROGRESSIVE NORTHERN INSURANCE COMPANY
-
Nov 21, 2024
-
Nov 20, 2024insuranceTERM/REPL — PROGRESSIVE NORTHERN INSURANCE COMPANY
-
Nov 20, 2024insuranceTERM/REPL — ACCREDITED SPECIALTY INSURANCE COMPANY
-
Apr 19, 2024insuranceTERM/REPL — OCCIDENTAL FIRE AND CASUALTY CO. OF N.C.
-
Feb 8, 2024insuranceCANCEL — NATIONAL CASUALTY COMPANY
-
Feb 8, 2024insuranceTERM/CANCL — NATIONAL CASUALTY COMPANY
-
Jan 26, 2024
-
Dec 5, 2023insuranceTERM/REPL — NATIONAL CASUALTY COMPANY
-
Feb 8, 2022insuranceTERM/REPL — GREAT WEST CASUALTY CO.
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for
Most-Inspected Stations
| Station | State | Inspections | OOS |
|---|---|---|---|
| CASA GRANDE AZ | AZ | 1 | 1 |
| MARANA AZ | AZ | 1 | 1 |
| SIDEWINDER PLATFORM SCALE | CA | 1 | 1 |
| LAGRANGE GA | GA | 1 | 0 |
| TOMAH WI | WI | 1 | 0 |
Top Violation Codes Cited
| Code | Description | Category | Cited | OOS |
|---|---|---|---|---|
| 390.35 | Making/causing false entries | General/Admin | 2 | 0 |
| 393.75(a)(1) | Tire-ply or belt material exposed | Vehicle Maintenance | 2 | 2 |
| 387.7(a) | No proof of financial responsibility | General/Admin | 1 | 0 |
| 392.16(a) | Failing to use seat belt (49 CFR) | Unsafe Driving | 1 | 0 |
| 392.2 | Operating a CMV while ill or fatigued | Unsafe Driving | 1 | 0 |
Related Records Cross-references to every adjacent page
-
Iowa carriers
All carriers based in Iowa
-
Grimes carriers
Carriers based in Grimes, IA
-
Stations in Iowa
Where this carrier might be inspected
-
Docket MC947800
Common · REVOKED · MC
-
TRISURA SPECIALTY INSURANCE COMPANY
BIPD/Primary policy on file
-
ACCREDITED SPECIALTY INSURANCE COMPANY
BIPD/Primary policy on file
-
PROGRESSIVE NORTHERN INSURANCE COMPANY
BIPD/Primary policy on file
-
OCCIDENTAL FIRE AND CASUALTY CO. OF N.C.
BIPD/Primary policy on file
-
NATIONAL CASUALTY COMPANY
BIPD/Primary policy on file
-
GREAT WEST CASUALTY CO.
BIPD/Primary policy on file
-
JOY B. FITZGERALD RESIDENT AGENT, INC.
BOC-3 process agent · 4,635 carriers served
-
5 inspections
Full roadside inspection history
-
Fleet recall search
NHTSA recalls covering this fleet's vehicle years/makes
-
File a complaint
Open the FMCSA National Consumer Complaint form for this carrier
-
Carrier comparison tool
Side-by-side vs. other carriers
-
Certificate lookup
Look up any FMCSA authority by MC/MX/FF docket number
-
All state carrier directories
Browse carriers in every US/CA/MX jurisdiction
How to verify DIA TRUCKING LLC
- Verify USDOT and MC numbers match the carrier's documents. Compare the USDOT number and MC docket on this page to the numbers on the carrier's invoice, rate confirmation, or load-board listing. A mismatch between the carrier's claimed numbers and the registered legal name is the single most common red flag.
- Check active operating authority and insurance status. Confirm the Authority Records show at least one ACTIVE docket for the type of operation you're booking, and that the Active Insurance card lists a current BIPD/Primary policy. A revoked authority or uninsured carrier cannot legally operate.
- Review safety rating and SMS BASIC scores. Check the carrier's FMCSA safety rating (if any) and the SMS BASIC table. A high percentile in any BASIC category — especially Unsafe Driving, HOS, or Vehicle Maintenance — is worth investigating before tendering a load.
- Examine inspection and crash history. Open the Inspection History and Crash History subpages for the full record. Look for patterns: repeat OOS findings on the same unit, multiple crashes in a short window, or violations clustered in one BASIC category.
- Cross-reference real-time data with FMCSA SAFER. For the most current snapshot — within 24 hours of any insurer filing or authority change — click through to the FMCSA SAFER lookup. TruckCodex mirrors SAFER and L&I daily; SAFER itself reflects filings within 24 hours.
Frequently asked questions about DIA TRUCKING LLC
Is DIA TRUCKING LLC an active motor carrier? ▾
What is DIA TRUCKING LLC's safety rating? ▾
How many inspections has DIA TRUCKING LLC had? ▾
What is DIA TRUCKING LLC's out-of-service rate? ▾
Where is DIA TRUCKING LLC based? ▾
Does DIA TRUCKING LLC have valid operating authority? ▾
How many trucks and drivers does DIA TRUCKING LLC operate? ▾
Has DIA TRUCKING LLC had any crashes? ▾
About FMCSA carrier records
Every commercial motor carrier operating in the United States is required to register with the Federal Motor Carrier Safety Administration (FMCSA) and obtain a USDOT number. The USDOT number is a permanent, unique identifier — once assigned, it stays with the carrier for life and is never reissued to another company. Carriers must update their registration every two years on Form MCS-150 to keep their address, fleet size, and operating data current.
Carrier safety data lives in FMCSA's Motor Carrier Management Information System (MCMIS): roadside inspections, crashes, out-of-service findings, and the seven Behavior Analysis and Safety Improvement Categories (BASICs) that make up the SMS scoring methodology. For-hire carriers must also hold operating authority — an MC, FF, or MX docket number — which is separate from the USDOT number and requires continuous insurance and BOC-3 process-agent filings to remain active.
TruckCodex mirrors FMCSA's public SAFER and L&I systems on a daily refresh cycle. Every record on this page reflects what FMCSA has on file. We do not edit or modify carrier data — for real-time confirmation immediately before a transaction, click through to the FMCSA SAFER lookup linked in the related records section above. Safety ratings, when present, come from formal compliance reviews; most active carriers have not been reviewed and are correctly listed as unrated.
Data sources & freshness
TruckCodex aggregates official public-sector datasets. See the Source registry for dataset-level coverage and the Freshness log for last-import timestamps.
Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.
Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).
Cross-border carrier registry and Canadian recall campaigns where applicable.
TruckCodex is an independent aggregator; it is not affiliated with FMCSA, NHTSA, EIA, or Transport Canada. Always verify compliance-critical information directly with the originating agency.