CHALK MOUNTAIN SERVICES OF TEXAS LLC
308 power units522 driversInterstateFORT WORTH, TX
Data completeness & update times
Per official source. A failed read is not zero; “not yet imported” means the directory database has no stored copy yet — not “no authority” or “no insurance”.
| Section | Source | Source updated | Fetched | Status |
|---|---|---|---|---|
| Registration (Census) | az4n-8mr2 | 2026-10-19 PT | Oct 20, 12:11 PM PT | Read |
| Operating authority | inys-ebih | 2026-10-20 PT | Oct 20, 12:11 PM PT | Read |
| Authority history | yu5v-wbh6 | 2026-10-20 PT | Oct 20, 12:11 PM PT | Read |
| Insurance filings | c5y8-a4uz | 2026-10-20 PT | Oct 20, 12:11 PM PT | Read |
| Insurance history | 3uet-3z4i | 2026-10-20 PT | Oct 20, 12:11 PM PT | Read |
| Insurance history (legacy)Content frozen by FMCSA on 2026-05-14 (portal metadata 2026-10-20 is a republish, not new data); gap-fill only | 6sqe-dvqs | 2026-05-14 | Oct 20, 12:11 PM PT | Stale (source > 90 days) |
| Inspections, 24 moDriver-level 101 · vehicle-level 100 | fx4q-ay7w | 2026-10-20 PT | Oct 20, 12:11 PM PT | Read |
| Crashes, 24 mo | aayw-vxb3 | 2026-10-20 PT | Oct 20, 12:11 PM PT | Read |
| Directory DB: authority copyLive official read above is used for the profile | carrier_authority | Not provided | Oct 19, 11:40 AM PT | Read |
| Directory DB: insurance copy | carrier_insurance | Not provided | Oct 7, 06:48 PM PT | Read |
VAX record reference score
Beta · trial v1Not an FMCSA rating, not a prediction and not a load decision. Thresholds are fixed and not yet calibrated.
Reference score (0–100)
98
Coverage — determinable weight, not a score
100/100
Crashes, 24 mo (shown only, not scored)
9
Safety
Source: SMS AB PassProperty (4y6x-dmck) · raw queryDataset updated 2026-10-13 07:05 UTCFetched 2026-10-20 19:11 UTC
88
88
OOS 0
87
OOS 5
S
2010-12-02
0 out-of-service of 88 inspections
5 out-of-service of 87 inspections
Rate = OOS inspections ÷ inspections, from the SMS summary; N/A when there are 0 inspections. The SMS summary has no monthly series; the monthly chart below is built from record-level inspections. Roadside inspections are a sample, not the whole fleet.
Roadside inspections · record level
Source: Vehicle Inspection File (fx4q-ay7w) · raw queryDataset updated 2026-10-20 18:50 UTCFetched 2026-10-20 19:11 UTC
Window: 2024-10-20 → 2026-10-20 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
101
1
101
with driver OOS 0 · 0.0%
100
with vehicle OOS 6 · 6.0%
Inspections per month (count)
- Vehicle-level inspections (I, II, V, VI)
- Driver-level inspections (I, II, III, VI)
Out-of-service rate by month (%)
- Vehicle OOS rate
- Driver OOS rate (dashed)
- Hollow point = fewer than 5 eligible inspections
Computed from record-level inspections in fx4q-ay7w (window 2024-10-20 → 2026-10-20, fetched 2026-10-20 19:11 UTC). OOS rate = inspections with driver/vehicle OOS > 0 ÷ inspections at a driver/vehicle-examining level — not violation counts. Months with no eligible inspection leave a gap (not 0%). The SMS summary is not used to build history.
Driver-level = Levels I, II, III, VI; vehicle-level = Levels I, II, V, VI (FMCSA North American Standard levels). Level IV special studies are in neither. These record-level counts can differ from the SMS summary above, which uses its own snapshot and is left unchanged.
| Date | State | Level | Violations | OOS | Driver viol/OOS | Vehicle viol/OOS | ID |
|---|---|---|---|---|---|---|---|
| 2026-10-16 | TX | 2 | 1 | 0 | 0 / 0 | 1 / 0 | 89283845 |
| 2026-10-15 | TX | 2 | 0 | 0 | 0 / 0 | 0 / 0 | 89284838 |
| 2026-10-11 | TX | 2 | 0 | 0 | 0 / 0 | 0 / 0 | 89285140 |
| 2026-10-11 | TX | 2 | 0 | 0 | 0 / 0 | 0 / 0 | 89276330 |
| 2026-10-11 | TX | 2 | 0 | 0 | 0 / 0 | 0 / 0 | 89244972 |
Reported crashes
Source: Crash File (aayw-vxb3) · raw queryDataset updated 2026-10-20 12:52 UTCFetched 2026-10-20 19:11 UTC
Window: 2024-10-20 → 2026-10-20 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
9
0
4
9
| Report date | City, state | Fatalities | Injuries | Tow-away | Federal recordable | ID |
|---|---|---|---|---|---|---|
| 2026-04-05 | NOT LISTED, TX | 0 | 0 | Yes | Yes | 5133270 |
| 2026-03-18 | NOT LISTED, TX | 0 | 1 | Yes | Yes | 5133331 |
| 2026-03-08 | NOT LISTED, TX | 0 | 0 | Yes | Yes | 5122308 |
| 2026-02-05 | NOT LISTED, TX | 0 | 0 | Yes | Yes | 5107353 |
| 2025-10-12 | NOT IN CITY, NM | 0 | 1 | Yes | Yes | 5059025 |
Crash reports are listed as filed by states; they do not determine fault or preventability. VIN, plate and exact location are not shown.
Equipment
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-19 18:21 UTCFetched 2026-10-20 19:11 UTC
308
308
0
| Equipment | Owned | Term leased | Trip leased |
|---|---|---|---|
| Straight trucks | — | — | — |
| Truck tractors | 308 | — | — |
| Trailers | 562 | — | — |
- Owned
- Term leased
- Trip leased
Tractors and trailers are drawn separately and never merged into power units. A row with any empty field shows no share.
MCS-150 self-reported counts. “—” means the source field is empty, not zero.
Vehicles observed in roadside inspections
Units: FMCSA Inspections Per Unit (wt8s-2hbx)Decoder: NHTSA vPICDataset updated 2026-10-20 10:55 UTCFetched 2026-10-20 19:11 UTCWindow 2024-10-20 → 2026-10-20
101 inspection(s) → 198 unit row(s) → 140 unique vehicle(s) by VIN. Observed vehicles are not the full fleet and not proof of current ownership. Labels like PU-01 are anonymous; full VINs and plates are never shown. 140 VIN(s) could not be decoded right now.
140 unit(s) could not be classified as power unit or trailer (not decoded).
| Unit | Make | Model | Year | Body class | Inspections | Last seen |
|---|---|---|---|---|---|---|
| UN-01 | — | — | — | — | 2 | 2026-10-16 |
| UN-02 | — | — | — | — | 1 | 2026-10-16 |
| UN-03 | — | — | — | — | 1 | 2026-10-15 |
| UN-04 | — | — | — | — | 1 | 2026-10-15 |
| UN-05 | — | — | — | — | 1 | 2026-10-11 |
| UN-06 | — | — | — | — | 5 | 2026-10-11 |
| UN-07 | — | — | — | — | 2 | 2026-10-11 |
| UN-08 | — | — | — | — | 1 | 2026-10-11 |
| UN-09 | — | — | — | — | 1 | 2026-10-11 |
| UN-10 | — | — | — | — | 2 | 2026-10-11 |
Operations
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-19 18:21 UTCFetched 2026-10-20 19:11 UTC
Interstate (A)
Classification: PRIVATE PROPERTY;AUTHORIZED FOR HIRE
19,962,934 mi
Reported year 2025
- Commodities dry bulk
- Other: UNSPECIFIED
- Interstate drivers >100 mi / ≤100 mi
- 352 / 0
- Intrastate drivers >100 mi / ≤100 mi
- 170 / 0
- Hazmat indicator (hm_ind)
- Y
- Registered address
- 1701 RIVER RUN SUITE 200, FORT WORTH, TX, 76107, US
Lanes and service areas are not published by FMCSA. The registered address is not an operating map, and inspection states are observations only — not live routes or a service area.
Identity & Federal
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-19 18:21 UTCFetched 2026-10-20 19:11 UTC
- Legal name
- CHALK MOUNTAIN SERVICES OF TEXAS LLC
- DBA
- Not provided
- USDOT
- 345957
- MC / FF / MX
- MC-217485
- Physical address
- 1701 RIVER RUN SUITE 200, FORT WORTH, TX, 76107, US
- Mailing address
- 1701 RIVER RUN SUITE 200, FORT WORTH, TX, 76107, US
- Business type
- CORPORATION
- Carrier/shipper code
- C
- Census add date
- 1989-03-08
- MCS-150 filing date
- 2026-03-20
- Power units / drivers
- 308 / 522
- Latest review (type · date)
- C · 2010-01-08
Federal activity
- 2026-06-30c5y8-a4uz
Insurance filing effective — Arch Insurance Company
- 2026-03-20Census
Latest MCS-150 filing
- 2025-07-016sqe-dvqs
Prior policy ended (replaced) — ARCH INSURANCE COMPANY
- 2024-07-016sqe-dvqs
Prior policy ended (replaced) — ARCH INSURANCE COMPANY
- 2023-07-016sqe-dvqs
Prior policy ended (replaced) — ARCH INSURANCE COMPANY
- 2022-07-016sqe-dvqs
Prior policy ended (replaced) — ARCH INSURANCE COMPANY
- 2021-07-016sqe-dvqs
Prior policy ended (replaced) — ARCH INSURANCE COMPANY
- 2021-01-206sqe-dvqs
Prior policy ended (cancelled) — EVEREST NATIONAL INSURANCE COMPANY
- 2020-12-316sqe-dvqs
Prior policy ended (replaced) — EVEREST NATIONAL INSURANCE COMPANY
- 2019-12-316sqe-dvqs
Prior policy ended (cancelled) — PROTECTIVE INSURANCE CO.
- 2017-12-316sqe-dvqs
Prior policy ended (replaced) — NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA
- 2012-12-266sqe-dvqs
Prior policy ended (cancelled) — COMMERCE AND INDUSTRY INSURANCE
- 2012-12-016sqe-dvqs
Prior policy ended (replaced) — COMMERCE AND INDUSTRY INSURANCE
- 2012-07-11yu5v-wbh6
Authority status change: Motor Carrier of Property (Except Household Goods) → Active (DISMISSED)
- 2010-12-02Census
Official safety rating: S
- 2010-01-08Census
Compliance review recorded (C)
- 2009-08-266sqe-dvqs
Prior policy ended (name changed) — FIREMAN'S FUND INSURANCE CO.
- 2008-12-016sqe-dvqs
Prior policy ended (cancelled) — EMPIRE FIRE & MARINE INSURANCE CO.
- 2007-12-016sqe-dvqs
Prior policy ended (cancelled) — CANAL INDEMNITY COMPANY
- 2006-12-016sqe-dvqs
Prior policy ended (cancelled) — CANAL INDEMNITY COMPANY
- 2005-12-016sqe-dvqs
Prior policy ended (cancelled) — CANAL INDEMNITY COMPANY
- 2004-12-016sqe-dvqs
Prior policy ended (cancelled) — CANAL INDEMNITY COMPANY
- 2004-08-046sqe-dvqs
Prior policy ended (cancelled) — CANAL INDEMNITY COMPANY
- 2004-07-126sqe-dvqs
Prior policy ended (replaced) — CANAL INDEMNITY COMPANY
- 2003-12-016sqe-dvqs
Prior policy ended (cancelled) — CAROLINA CASUALTY INSURANCE CO.
- 2003-01-306sqe-dvqs
Prior policy ended (cancelled) — CAROLINA CASUALTY INSURANCE CO.
- 2002-12-276sqe-dvqs
Prior policy ended (cancelled) — FIREMAN'S FUND INSURANCE CO.
- 2002-11-256sqe-dvqs
Prior policy ended (replaced) — CAROLINA CASUALTY INSURANCE CO.
- 2002-11-256sqe-dvqs
Prior policy ended (cancelled) — CAROLINA CASUALTY INSURANCE CO.
- 1999-11-146sqe-dvqs
Prior policy ended (cancelled) — CAROLINA CASUALTY INSURANCE CO.
- 1996-11-146sqe-dvqs
Prior policy ended (cancelled) — CAROLINA CASUALTY INSURANCE CO.
- 1989-03-08Census
Added to FMCSA registration
Built only from dates in the sources above. Authority changes use FMCSA's own change date (yu5v-wbh6).
Changes observed by VAX monitoring
Loading…
FAQ
+What is CHALK MOUNTAIN SERVICES OF TEXAS LLC's USDOT number?
USDOT 345957, with docket(s) MC-217485.
+Is CHALK MOUNTAIN SERVICES OF TEXAS LLC active?
The census registration status code is A. This is a registration code only — it is not operating authority, insurance coverage or a safety certification.
+How many trucks and drivers does CHALK MOUNTAIN SERVICES OF TEXAS LLC report?
308 power units and 522 drivers, self-reported on the MCS-150 filed 2026-03-20.
+Does CHALK MOUNTAIN SERVICES OF TEXAS LLC have insurance on file?
1 filing row(s) matched in the FMCSA insurance dataset, most recently effective 2026-06-30 (Arch Insurance Company). A filing is not a certificate of insurance.
+Where is CHALK MOUNTAIN SERVICES OF TEXAS LLC located?
Registered physical address: 1701 RIVER RUN SUITE 200, FORT WORTH, TX, 76107, US. This is a registration address, not an operating area.
Answers are generated from the records on this page.
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Other census-active registrations in the same city, newest USDOT first. No ranking or relationship implied. · raw query · Fetched 2026-10-20 19:11 UTC
Sources
- FMCSA Company Census (az4n-8mr2)
- Carrier – All With History (6eyk-hxee)
- Motus Carrier daily (nakq-58th)
- Motus Insur – All With History (c5y8-a4uz)
- InsHist – All With History (6sqe-dvqs)
- SMS AB PassProperty (4y6x-dmck)
- Vehicle Inspection File (fx4q-ay7w)
- Crash File (aayw-vxb3)
Each section shows its own fetch time; official data may have changed since. Official records plus an explainable trial record reference score (beta, not an official rating; no total when data is insufficient). No ranking, risk labels or load recommendations. Listing does not imply partnership, endorsement or platform access.