BLOCK SAND CO INC
Book with caution — review signals below
No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.
- 1 fatality on crash record 15 FMCSA-reportable crashes on file. Details →
- OOS rate better than size peers
Plain-text risk summary (print / paste)
TruckCodex risk summary — BLOCK SAND CO INC (USDOT 734705) Verdict: CAUTION Book with caution — review signals below No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking. Authority / census status: Active Blockers: (none) Cautions: • 1 fatality on crash record — 15 FMCSA-reportable crashes on file. On file: • OOS rate better than size peers Source: https://truckcodex.com/usdot/734705/ As of: Aug 28, 2026 Always confirm on FMCSA SAFER and L&I before tendering — TruckCodex mirrors public filings and can lag by up to a day.
TruckCodex · filing & peer scorecard
TruckCodex filing & peer scorecard · A
Composite of 3/5 scored components (mean 100/100). Separate from booking triage on this page. Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.
A
confidence 60% · 3/5 signals · expand
TruckCodex filing & peer scorecard · A
Composite of 3/5 scored components (mean 100/100). Separate from booking triage on this page. Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.
Active census status with no OOS order or revoked authority on file.
Insurance/BIPD signal not resolved for this carrier.
NR reason: No active policies and no uninsured flag to score against.
Driver OOS 0% vs peer median 0% (neutral). Vehicle OOS 0% vs peer median 14.3% (better). n=43080 same-size ACTIVE peers.
FMCSA has not assigned this carrier a formal safety rating. We do not invent one.
NR reason: No published FMCSA safety_rating.
No BMC-91 insurance-lapse watch classification on file for this USDOT.
TruckCodex filing & peer scorecard from authority, BIPD, peer OOS, FMCSA safety rating, and insurance-watch signals. Not a booking verdict and not legal advice. See methodology. Booking triage on this page: Caution.
No authority breakdown on file.
No active policies on file.
No BOC-3 filing on file.
Company profile
No active FMCSA cargo filing on file.
FMCSA L&I filing evidence — not a shipper certificate of insurance (COI). Cargo (BMC-34) is primarily an HHG / household-goods requirement; general freight carriers often have none.
No active broker surety bond or trust fund on file.
BMC-84 is a surety bond; BMC-85 is a trust-fund agreement. Required for property brokers / freight forwarders — not motor-carrier BIPD liability insurance.
Fleet details (MCS-150)
| Vehicle type | Owned | Term leased | Trip leased |
|---|---|---|---|
| Truck tractors | 10 | 0 | 0 |
| Trailers | 10 | 0 | 0 |
| Trucks | 12 | 0 | 0 |
Self-reported on the carrier’s Form MCS-150 (FMCSA Company Census).
Accident reports (24 months)
All 15 crashes →| Last 6 months | 6–12 months | 12–24 months | Total | |
|---|---|---|---|---|
| Fatalities | 0 | 0 | 0 | 0 |
| Injuries | 0 | 0 | 0 | 0 |
| Tow-away | 0 | 0 | 1 | 1 |
| Crash reports | 0 | 0 | 1 | 1 |
Reportable crashes from FMCSA MCMIS for the trailing 24 months. Counts may differ slightly from SAFER due to reporting lag.
Inspections (24 months)
All 25 inspections →| Driver | Vehicle | Hazmat | |
|---|---|---|---|
| Inspections | 12 | 12 | 0 |
| OOS inspections | 0 | 1 | 0 |
| OOS percentage | 0% | 8.33% | — |
| National average | 6.7% | 23.4% | 4.4% |
Roadside inspections in the last 24 months. National averages are FMCSA MCSAP reference rates (driver ~6.7%, vehicle ~23.4%, hazmat ~4.4%).
Carrier analysis & narrative context Status notes, risk intelligence, and safety profiles
Carrier is unrated
FMCSA has not assigned this carrier a formal safety rating. Use the inspection history and BASIC scores below to assess on-road performance.
BLOCK SAND CO INC had 12 roadside inspections over the past 24 months with an out-of-service rate of 8.3%, which is below the national average of 19.3%. Their highest FMCSA BASIC percentile is vehicle_maint at 3.0. 1 reportable crash occurred in the same 24-month window.
12 roadside inspections over the last 24 months, most heavily in OK (12 stops).
8.3% out-of-service rate, well below the 19.3% national average.
The fleet comprises 22 power units (mid-sized fleet) and 30 drivers; Peterbilt, Mntr, and Kenworth are the most-inspected makes.
Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service
Compared against 43,080 ACTIVE carriers operating 11–33 power units (±50% of this carrier's 22 unit fleet).
Inspection Analytics Monthly activity · BASIC mix · state map
Monthly Inspection Activity (17 months)
Activity by State
| State | Inspections | OOS | OOS % | Last Inspection |
|---|---|---|---|---|
| Oklahoma (OK) | 12 | 1 | 8.3% | Aug 25, 2026 |
Vehicle Fleet Top makes and models observed in roadside inspections
| Make | Model | Inspections |
|---|---|---|
| Peterbilt | 7 | |
| Mntr | 5 | |
| Ctsi | 2 | |
| Kenworth | 2 | |
| Western Star | 2 | |
| International | 1 | |
| Mana | 1 | |
| Other | 1 | |
| Petr | 1 | |
| Sport | 1 |
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
| BASIC | Inspections | Serious | Measure | Percentile | Alert | As Of |
|---|---|---|---|---|---|---|
| Driver Fitness | 0 | — | 0.00 | 0 | — | Aug 24, 2026 |
| Controlled Substances / Alcohol | 0 | — | 0.00 | 0 | — | Aug 24, 2026 |
| Hours of Service | 0 | — | 0.00 | 0 | — | Aug 24, 2026 |
| Unsafe Driving | 3 | — | 1.18 | 1 | — | Aug 24, 2026 |
| Vehicle Maintenance | 1 | — | 3.20 | 3 | — | Aug 24, 2026 |
Higher percentiles indicate worse performance relative to peer carriers. Carriers at or above the FMCSA intervention threshold are marked ALERT.
Recent Inspections (25 rows) View all 25 →
| Inspection # | Date ▼ | State | Level | Station | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| 88793951 | Aug 25, 2026 | OK | 1 | US-177 / HARDESTY RD |
PETERBILT STRAIGHT TRUCK
|
3 | 396.3A1-BALR, 393.45D-BAAL, 393.45D-B | Yes |
| 87737536 | Apr 30, 2026 | OK | 2 | OK | — | 0 | — | No |
| 86776727 | Jan 13, 2026 | OK | 3 | INTERSTATE 35 NB |
PETERBILT TRUCK TRACTOR
|
1 | — | No |
| 86541794 | Dec 11, 2025 | OK | 3 | — |
TEREX ADVANCE MIXER STRAIGHT TRUCK
Ticket: Terx
|
3 | — | No |
| 85771892 | Sep 12, 2025 | OK | 2 | ok-us-177-/-kickapoo-spur |
PETERBILT TRUCK TRACTOR
|
5 | — | No |
| 85621548 | Aug 27, 2025 | OK | 3 | — |
INTERNATIONAL TRUCK TRACTOR
|
1 | — | No |
| 85048230 | Jun 26, 2025 | OK | 3 | ok-i-35-n/b-and-mm112 |
WESTERN STAR TRUCK TRACTOR
|
0 | — | No |
| 84543476 | Apr 29, 2025 | OK | 3 | ok-i-35-n/b-and-mm111 |
PETERBILT TRUCK TRACTOR
|
0 | — | No |
| 84417664 | Apr 16, 2025 | OK | 3 | ok-i-35-n/b-and-mm112 |
Kenworth TRUCK TRACTOR
OK 723587
·
OK0427556864
|
1 | — | No |
| 83134506 | Nov 12, 2024 | OK | 3 | SH 7 |
PETERBILT TRUCK TRACTOR
|
1 | — | No |
| 82965410 | Oct 22, 2024 | OK | 3 | WYNNEWOOD |
PETERBILT TRUCK TRACTOR
|
0 | — | No |
| 82632066 | Sep 11, 2024 | OK | 3 | ok-us-177-/-acme-rd |
Kenworth TRUCK TRACTOR
OK 723587
·
OK0427556864
|
0 | — | No |
| 81901625 | Jun 18, 2024 | OK | 3 | US-177 AND HARDESTY RD |
PETERBILT TRUCK TRACTOR
Ticket: Petr
|
0 | — | No |
| 81337864 | Apr 12, 2024 | OK | 3 | — |
WESTERN STAR TRUCK TRACTOR
|
1 | — | No |
| 81306605 | Apr 9, 2024 | OK | 3 | ok-i-35-n/b-and-mm112 |
PETERBILT TRUCK TRACTOR
|
0 | — | No |
| 80813564 | Feb 9, 2024 | OK | 3 | ok-us-177-/-leo-st | — | 0 | — | No |
| 80694546 | Jan 26, 2024 | OK | 3 | US-177 AND ACME RD | — | 0 | — | No |
| 80160682 | Nov 14, 2023 | OK | 3 | ok-i-35-s/b-and-mm-111 | — | 1 | — | No |
| 80159762 | Nov 3, 2023 | OK | 2 | — | — | 1 | — | No |
| 79608247 | Sep 1, 2023 | OK | 3 | — | — | 0 | — | No |
| 79341572 | Aug 2, 2023 | OK | 3 | NORMAN | — | 1 | — | No |
| 79057469 | Jun 26, 2023 | OK | 3 | ok-us-62-/-us-177 | — | 0 | — | No |
| 78755607 | May 26, 2023 | OK | 3 | ok-i-35-n/b-and-mm112 | — | 1 | — | No |
| 78492249 | Apr 27, 2023 | OK | 3 | — | — | 1 | — | No |
| 78492273 | Apr 18, 2023 | OK | 3 | — | — | 0 | — | No |
Recent Crashes (15 rows)
| Report # | Date ▼ | State | Fatalities | Injuries | Tow | Hazmat | Severity |
|---|---|---|---|---|---|---|---|
| OK2506004961 | Jun 13, 2025 | OK | 0 | 0 | Yes | No | Tow |
| OK2020029187 | May 5, 2020 | OK | 0 | 1 | Yes | No | Injury |
| OK00F0036920 | Apr 2, 2020 | OK | 0 | 0 | Yes | No | Tow |
| OK0200003665 | Jan 14, 2020 | OK | 0 | 4 | No | No | Injury |
| OK0AR0185117 | Oct 23, 2017 | OK | 0 | 1 | Yes | No | Injury |
| OK0170024367 | Mar 27, 2017 | OK | 0 | 0 | Yes | No | Tow |
| OK0000016169 | Nov 29, 2016 | OK | 0 | 0 | Yes | No | Tow |
| OK0001624814 | Mar 24, 2016 | OK | 0 | 0 | Yes | No | Tow |
| OK0AM0253814 | Aug 26, 2014 | OK | 0 | 1 | Yes | No | Injury |
| OK0102306308 | Jan 11, 2008 | OK | 0 | 0 | Yes | No | Tow |
| OK0099984881 | Feb 21, 2006 | OK | 0 | 1 | No | No | Injury |
| OK0099967526 | Dec 13, 2005 | OK | 1 | 0 | Yes | No | Fatal |
| OK0099924335 | Jun 14, 2005 | OK | 0 | 1 | Yes | No | Injury |
| OK0095265063 | Apr 10, 2000 | OK | 0 | 2 | No | No | Injury |
| OK094378627A | Apr 9, 1999 | OK | 0 | 1 | No | No | Injury |
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for
Most-Inspected Stations
| Station | State | Inspections | OOS |
|---|---|---|---|
| INTERSTATE 35 NB | OK | 1 | 0 |
| NORMAN | OK | 1 | 0 |
| OK | OK | 1 | 0 |
| SH 7 | OK | 1 | 0 |
| US-177 AND ACME RD | OK | 1 | 0 |
| US-177 AND HARDESTY RD | OK | 1 | 0 |
| US-177 / HARDESTY RD | OK | 1 | 1 |
| WYNNEWOOD | OK | 1 | 0 |
Related Records Cross-references to every adjacent page
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Oklahoma carriers
All carriers based in Oklahoma
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Mcloud carriers
Carriers based in Mcloud, OK
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Stations in Oklahoma
Where this carrier might be inspected
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25 inspections
Full roadside inspection history
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15 reportable crashes
FMCSA MCMIS crash log
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Fleet recall search
NHTSA recalls covering this fleet's vehicle years/makes
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FMCSA compliance filings guide
MCS-150, insurance, and authority filing requirements
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