DIAMOND TRUCKING INC
DBA: DIAMOND TRUCKING
(602) 278-7399
pjmiller@diamondtrucking.net
5701 W Van Buren St, Phoenix AZ 85043
76
tractors
81 drivers
6M mi/yr · ~80k per unit
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HazMat
Satisfactory
FRED Score 60.5 / 100
Moderate confidence
34 yrs history · 144 roadside inspections
FMCSA Live Status
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Fleet & equipment
- Power units
- 76
- Drivers · CDL
- 81 · 81
- Annual miles
- 6M
| Type | Own | Term | Trip | Total |
|---|---|---|---|---|
| Trucks | 0 | 0 | 0 | 0 |
| Tractors | 68 | 8 | 0 | 76 |
| Trailers | 0 | 0 | 0 | 0 |
Registration
- Organization
- INDIVIDUAL
- FMCSA Rating
- Satisfactory (10-01-2008) · 18 yr old
- Registered
- 07-21-1992 (34 yrs)
- MCS-150 Update
- 01-14-2026 (Address Change)
- FRED Score Date
- Nov 08, 2026
- Officer
- JESS MILLER
- Officer
- PJ MILLER
Cargo
Cargo risk score
FRED’s estimate from the commodities it hauls
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Liquids/Gases
General Freight
Building Materials
Other: MOTOR FUELS
Dry Bulk
Construction
Chemicals
FRED analysis · free account
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- Expected crashes over the next 12 months, against similar fleets
- What drives the grade: crash history and roadside record
- Worth a closer look: the flags to ask about, with the questions
- How it compares with similar fleets, per truck and per mile
- Cargo risk, and news reports linked to its crashes
- How the grade is calculated, and its history week by week
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Track record
FMCSA record, Sep 2024 – Sep 2026
Crashes
5
0 fatalities · 2 injuries · 0 tow-aways
Inspections
144
78% clean (no violations)
Vehicle out-of-service
1.4%
2 of 139
Driver out-of-service
0.0%
0 of 144
Violations
41
2 out-of-service
Inspections per quarter
With an out-of-service order
Sep 25–30, 2024 isn't charted (too little of that quarter is on file); the 24-month totals include its 2 inspections.
How it compares with similar fleets
Crashes, inspections and violations per truck and per mile, against fleets like this one
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What they get cited for
41 violations · 24 months-
Vehicle maintenance No alert26 · 1 OOSBrakes 11 · Steering & suspension 5 · Lights 3 · Cargo securement 2 · Tires 1 · 4 more
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Unsafe driving No alert5 · 0 OOSReckless / lane 3 · Seat belt 1 · Other 1
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Hours of service No alert2 · 0 OOSLogbook / ELD paperwork 2
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Driver fitness No alert0
-
Drugs & alcohol No alert0
-
Hazmat8 · 1 OOS
Out-of-service violations
“No alert” = under FMCSA's BASIC intervention threshold
Violations by quarter
Tap a category to show or hide itNo violation trend data
Crashes
24 months-
Sep62026ArizonaInjury · 1 person hurtDaylight, two-way trafficway divided unprotected median.
-
May242026ArizonaProperty damage onlyDaylight, two-way trafficway divided unprotected median.
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May192026ArizonaInjury · 1 person hurtDark - not lighted, two-way trafficway divided unprotected median. Hazmat released.
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Jun282025ArizonaProperty damage onlyDaylight, two-way trafficway divided unprotected median.
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May42025ArizonaProperty damage onlyDark - lighted, two-way trafficway divided positive barrier.
2 of the 5 crashes hurt someone but killed no one.
1 of the 5 crashes released hazardous materials.
Insurance filed with FMCSA
FMCSA record through Nov 7, 2026Today · live FMCSA check
Checking FMCSA…
- Liability (BIPD)
-
primary $2,000,000 + excess $3,000,000 · National Interstate Insurance Companyon record since May 1, 2022 · FMCSA minimum $1,000,000 · no gap on FMCSA's record since Nov 1993
- Cargo filing
- on file · National Interstate Insurance Company since May 1, 2022
36 months to Nov 7, 2026
- One liability insurer throughout
- No gap in filed liability coverage while liability was required
Authority events and every filing
FMCSA’s full filing record back to the 1990s, and who else this insurer covers
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FMCSA filings only, not a policy audit. Not part of the FRED grade. Wrong or out of date?
Where it happens
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Inspections by state
- Arizona (HQ) 97
- New Mexico 34
- Kansas 4
- Colorado 3
- Nevada 2
- Oklahoma 2
- California 1
- Texas 1
67% of inspections were in its home state.
How this grade is calculated, and its history
The model behind the grade: factors, credibility, peer group and the score week by week
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FMCSA records
BASIC measures and every inspection, violation and crash, sortable and filterable.
FMCSA records
BASIC measures and every inspection, violation and crash, sortable and filterable.
FMCSA BASIC Scores
AB PropertyTotal Inspections
144
Driver Insp
144
Driver OOS
0
Vehicle Insp
139
Vehicle OOS
2
| BASIC | Insp w/ Viol | Measure | Alert |
|---|---|---|---|
| Unsafe Driving | 5 | 0.62 | |
| HOS Compliance | 2 | 0.01 | |
| Driver Fitness | 0 | 0.00 | |
| Controlled Substances | 0 | 0.00 | |
| Vehicle Maintenance | 21 | 0.75 |
SMS record data is sourced from FMCSA's Safety Measurement System (01-JAN-26 – 30-SEP-24) and may cover a different time window than the scoring window used for the FRED grade (Oct 1, 2023 → Oct 31, 2026). Counts here may differ from the grade's in-window counts.