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RULE STEEL TANKS INC
DBA: Diamond Z Manufacturing
Caldwell, ID
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating, crash records and out-of-service rates checked
FMCSA status: Active & Authorized · DOT 684292 · MC 583264
No Safety Rating
Active 19 yrs, 11 mo
Broker Vetting Summary
Key signals from current FMCSA records
Authority
Active
MC-583264 · Common carrier
Insurance
On File
The Cincinnati Casualty Company
Safety
Not Rated
3 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Operating authority active for 19 yrs, 11 mo
- Insurance on file: $750,000
- 3 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC583264
Common Carrier
Insurance on File
THE CINCINNATI CASUALTY COMPANY
BI&PD · $750,000 · Policy EBA 021 33 19
Required Filings
Liability (BIPD)
$750,000
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
684292
MC Number
MC-583264
Safety Rating
Not Rated
Entity Type
Corporation
Operation Classification
Authorized for hire
MCS-150 Filed
February 5, 2026
FMCSA Registration
April 7, 1997
Authority Granted
December 1, 2006
Annual Mileage
120,000 mi (2024)
Contact Information
Address
11310 Bass Lane, Caldwell, ID 83605
Phone
Email
Website
Owner / Officer
Steve A Peel
Cargo Types
General FreightHousehold GoodsMetal/Sheet SteelDrive/Tow AwayLogs/Poles/BeamsBuilding MaterialsMachinery/Large ObjectsLiquids/GasesGrain/FeedPaper ProductsUtility EquipmentFarm SuppliesConstruction Materials
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
3
Driver Inspections
3
Vehicle Inspections
2
Out-of-Service Violations
3
Violations by Category
Vehicle Maintenance5
Unsafe Driving1
Hours of Service0
OOS Rates vs. National Average
Inspection Trend by Year
2026
2024
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 in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
1 of 1 inspections
Unsafe Driving
0 of 2 inspections
Hours of Service
0 of 2 inspections
Driver Fitness
0 of 2 inspections
Controlled Substances
0 of 2 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 |
|---|---|---|---|---|---|
| November 13, 2025 | ID | — | 1 | Yes | No Adverse Conditions · Daylight · Dry |
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
ID3
Fleet & Equipment (6)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~3
of 3 reported to FMCSA
Trailers
~3
seen at inspection
Equipment types observed
Chassis / Incomplete
1
Dump
1
Flatbed
1
Not Applicable
1
Tractor
1
Utility Trailer
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2014 Big Tex | Utility Trailer · 20 ft | 16VGX2021E4637765 | 1 | 1 |
| 2011 Ford F-350 | Not Applicable · Class 3 | 1FD8W3HT0BEC53757 | 1 | 1 |
| 2001 Ford F-350 | Chassis / Incomplete · Class 3 | 1FDWF37F41EC08838 | 1 | — |
| 2004 Great Dane Trailers | Flatbed · 6 ft | 1GRDM06234M701411 | 1 | — |
| 2019 Peterbilt 389 | Tractor · Class 8 | 1XPXP4EX4KD628077 | 1 | — |
| 2018 Pj | Dump · 14 ft | 4P5DR1423J1280863 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (3)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| August 28, 2026 | 4046001684 | BOISE ID | I | 4 | 3 | RULE STEEL | Straight Truck Semi-trailer |
FORD BIG TEX |
1FD8W3HT0BEC53757 16VGX2021E4637765 |
ID KZ9618 ID 4691TJ |
| 393.43D-B | OOSBrake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly | Brakes All Others | ||||||||
| 393.207A-STBW | OOSSuspension - Suspension connecting rod or tracking component assembly missing the rubber bushing or the rubber bushing is worn to the extent that the component ca | Suspension | ||||||||
| 393.207A-STBW | OOSSuspension - Suspension connecting rod or tracking component assembly missing the rubber bushing or the rubber bushing is worn to the extent that the component ca | Suspension | ||||||||
| 393.9A-LLPL | Lighting - License plate lamp inoperative | Clearance Identification Lamps/Other | ||||||||
| November 6, 2024 | 3512003871 | CALDWELL ID | III | 2 | — | CARRIER | Truck Tractor Semi-trailer |
PETERBILT GREAT DANE TRAILERS |
1XPXP4EX4KD628077 1GRDM06234M701411 |
ID AL7500 ID TG8145 |
| 392.2-SLLS1 | State/Local Laws - Speeding 1-5 miles per hour over the speed limit | |||||||||
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection | Inspection Reports | ||||||||
| June 25, 2024 | 3640005042 | CALDWELL ID | I | 2 | — | — | Straight Truck Semi-trailer |
FORD PJ |
1FDWF37F41EC08838 4P5DR1423J1280863 |
ID KL9904 ID 6314TJ |
| 390.21TB2-DOT | Operate a CMV without USDOT number displayed. Must be preceded by the letters USDOT | |||||||||
| 392.16-D | Driver - Failed to use seat belt while operating a CMV | Seat Belt | ||||||||
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| July 28, 2009 | DISCONTINUED REVOCATION | Common |
| July 2, 2009 | INVOLUNTARY REVOCATION | Common |
| December 1, 2006 | GRANTED | Common Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| October 13, 2019 | BI&PD Primary/Excess | On file |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: November 1, 2026.
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