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GRINDSTONE TRANSPORTATION LLC

Trust Score

Excellent Why this score?

Company CheckGRINDSTONE TRANSPORTATION LLC · DOT 2488248

4100 NORTH RAUL LONGORIA ROAD, SAN JUAN, TX, 78589

DOT# 2488248 MC# 861613 San Juan, Texas 12 years

CARRIER

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Power Units

Drivers

Crashes (24-Month)

$750,000

Insurance

Not Rated

Safety Rating

Inspections

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Deep records on this carrier, only on LoadWrap

SMS BASIC Scores→ Safety & Inspections→ Licensing & Insurance→ Know Your Rights→ VIN Watch & CARB Check→ Get Change Alerts→

Public record

7 events tracked · latest Sep 5, 2026 ↓ Show details ↓

Safety & compliance 7

Sep 5, 2026
Roadside inspection, 3 violations (no OOS).
Aug 18, 2026
Roadside inspection, 1 out-of-service violation.
Jul 17, 2026
Clean roadside inspection, no violations.
Jul 15, 2026
Roadside inspection, 1 violation (no OOS).
Nov 16, 2025
Crash reported (no fatalities).
Aug 14, 2025
Crash reported (no fatalities).
Jan 27, 2025
Crash reported (no fatalities).

Public FMCSA record · blue clean · orange change · red risk.

Contact Details

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Physical Address4100 NORTH RAUL LONGORIA ROAD, SAN JUAN, TX, 78589

Mailing Address4100 NORTH RAUL LONGORIA ROAD, SAN JUAN, TX, 78589

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC861613

CommonActive

ContractNot Active

BrokerNot Active

Operating12 years

Operation Classification

Authorized For Hire

SMS BASIC Scores

FMCSA safety categories, last 24 months. Above Cutoff = FMCSA flags a problem · Below cutoff = within limits · Clean = no violations.

Unsafe Driving

measure 3.88 · 2 insp with violations

Below cutoff

Hours-of-Service Compliance

measure 1.06 · 4 insp with violations

Below cutoff

Driver Fitness

measure .79 · 1 insp with violations

Below cutoff

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 5.31 · 6 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage695,703 miles

Mileage Year2024

VMT SourceMCS-150 Form

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Safety Summary

Safety RatingNot Rated

Total Crashes (24-mo)3

Fatal0

Driver OOS0.0% avg 5.5%

Vehicle OOS18.2% avg 20.7%

SmartWay PartnerNo

Insurance

Amount$750,000

Type91X

Effective04/04/2026

CompanyLANCER INSURANCE COMPANY

Policy #CM0081101

Last checked09/16/2026

Quick Facts

StatusActive

TypeCarrier

Fleet11 units

Drivers11

Mileage695,703 mi

Operating12 years

MCS-15005/2026

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)3

Fatal0

Injury0

Tow-Away3

Driver Inspections

Total17

Out of Service0

OOS Rate0.0%

National Avg5.5%

Below National Average

Vehicle Inspections

Total11

Out of Service2

OOS Rate18.2%

National Avg20.7%

Below National Average

Safety Trends by Year

Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.

Inspections · red = OOS

2023

2 · 0 OOS -

2024

6 · 1 OOS ▲

2025

8 · 1 OOS =

2026

13 · 3 OOS ▲

Crashes

2023

0 crashes -

2024

0 crashes =

2025

3 crashes ▲

2026

0 crashes ▼

Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.

Out-of-Service Summary Last 24 months

Live FMCSA roadside inspections through Sep 2026, 22 inspections, 4 resulted in out-of-service (18.2% OOS rate).

Driver Out-of-Service 2 OOS

Vehicle Out-of-Service 3 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Crash Records (3)

Full crash history on file (all years), newest first. This list may show more than the headline Crashes figure above, because that figure follows the official FMCSA 24-month SMS window used for the Trust Score, older crashes still appear here for transparency.

Date	Location	State	Tow	Vehicles	Weather	Road	Light
11/16/2025	BIRMINGHAM	AL	1	4	Clear	Dry	Dusk
08/14/2025	EDISON	NJ	1	2	Clear	Dry	Daylight
01/27/2025	HEMPFIELD TOWNSHIP	PA	1	1	Clear	Dry	Dusk

Roadside Violations by Safety Category Last 24 months

42 roadside violations across 22 inspections, grouped into FMCSA safety-behavior categories. The shaded portion shows how many were serious enough to result in an out-of-service order.

ViolationsOut-of-service

Vehicle Maintenance 25 violations · 3 OOS

Hours-of-Service (HOS) Compliance 8 violations · 0 OOS

Unsafe Driving 7 violations · 0 OOS

Driver Fitness 2 violations · 2 OOS

Categories follow FMCSR violation parts (Part 393/396 = Vehicle Maintenance, Part 395 = HOS; "Other" = general/administrative parts such as 390). Raw violation counts and out-of-service results, not FMCSA percentile rankings, which are not published for property carriers.

Inspection Records (29)

Date	State	Level	Location	Violations	OOS	Driver Viol	Driver OOS	Vehicle Viol	Vehicle OOS	HazMat
09/05/2026	TX	Walk-Around (Level II)	TX	3	0	0	0	3	0	-	▲Detail
08/18/2026	TN	Full (Level I)	ARDMORE TN	4	1	0	0	4	1	-	▲Detail
07/17/2026	TX	Walk-Around (Level II)	US77 RIVIERA SCALE	0	0	0	0	0	0	-	▲Detail
07/15/2026	TX	Walk-Around (Level II)	US281 SB FALFURRIAS SCALE	1	0	0	0	1	0	-	▲Detail
06/17/2026	GA	Driver-Only (Level III)	BUFORD GA	1	0	1	0	0	0	-	▲Detail
06/14/2026	TX	Walk-Around (Level II)	N JACKSON MM 730	3	2	2	2	1	0	-	▲Detail
06/11/2026	GA	Driver-Only (Level III)	VALDOSTA GA	0	0	0	0	0	0	-	▲Detail
05/29/2026	TN	Driver-Only (Level III)	DANDRIDGE TN	0	0	0	0	0	0	-	▲Detail
05/27/2026	AZ	Walk-Around (Level II)	YUMA AZ	9	0	4	0	5	0	-	▲Detail
04/20/2026	MD	Walk-Around (Level II)	PERRYVILLE MD	1	0	1	0	0	0	-	▲Detail
03/10/2026	TX	Walk-Around (Level II)	744M US281 NB	0	0	0	0	0	0	-	▲Detail
03/02/2026	MD	Driver-Only (Level III)	PERRYVILLE MD	0	0	0	0	0	0	-	▲Detail
02/26/2026	TX	Walk-Around (Level II)	US281 SB FALFURRIAS SCALE	11	1	1	0	10	1	-	▲Detail
12/29/2025	TN	Walk-Around (Level II)	MOHAWK TN	2	1	1	0	1	1	-	▲Detail
12/01/2025	MD	Walk-Around (Level II)	PERRYVILLE MD	4	0	4	0	0	0	-	▲Detail
12/01/2025	LA	Driver-Only (Level III)	NEW ORLEANS LA	0	0	0	0	0	0	-	▲Detail
11/15/2025	TX	Walk-Around (Level II)	US77 RIVIERA SCALE	2	0	0	0	2	0	-	▲Detail
09/02/2025	LA	Driver-Only (Level III)	METAIRIE LA	1	0	0	0	0	0	-	▲Detail
08/24/2025	NC	Walk-Around (Level II)	HILLSBOROUGH WEIGH STATION, I-	0	0	0	0	0	0	-	▲Detail
07/28/2025	TN	Driver-Only (Level III)	STANTON TN	0	0	0	0	0	0	-	▲Detail
07/06/2025	TX	Walk-Around (Level II)	US59 NB NACODOCHES SCALE	0	0	0	0	0	0	-	▲Detail
09/24/2024	TX	Walk-Around (Level II)	IH30 WB MT PLEASANT SCALE	0	0	0	0	0	0	-	▲Detail
09/08/2024	NJ	Walk-Around (Level II)	BORDENTOWN TRUCK STOP ENTRANCE	0	0	0	0	0	0	-	▲Detail
07/01/2024	LA	Driver-Only (Level III)	ROADSIDE	2	0	2	0	0	0	-	▲Detail
04/10/2024	TX	Walk-Around (Level II)	LAT:27 10' 57.3N	0	0	0	0	0	0	-	▲Detail
03/18/2024	TX	Walk-Around (Level II)	US 59 QUEEN CITY	0	0	0	0	0	0	-	▲Detail
02/15/2024	TX	Walk-Around (Level II)	US83 NB	1	1	0	0	1	1	-	▲Detail
12/21/2023	TX	Full (Level I)	LAT:27 10' 57.3N	1	0	0	0	1	0	-	▲Detail
09/15/2023	TN	Driver-Only (Level III)	I40	0	0	0	0	0	0	-	▲Detail

Safety Performance Percentiles

FMCSA SMS percentile rankings. Higher percentile = worse performance relative to peers.

Total Inspections21

Unsafe Driving 2 viols

HOS Compliance 4 viols

Driver Fitness 1 viols

Vehicle Maintenance 6 viols

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	PROGRESSIVE COUNTY MUTUAL	CA 1488468	$750,000	04/04/2014	04/04/2017	Replaced

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC861613	MOTOR PROPERTY COMMON CARRIER	GRANTED	04/11/2014	-	-

No revocation records.

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Trust Score over time and the complete authority and insurance timeline, not just today.

95/100

Excellent

VERIFIED

Every carrier starts at 100. We subtract points for each missing requirement or risk factor below. Verified means all four core requirements pass.

Score breakdown, from 100 to 95

Starts at 100−5 totalFinal 95

Crashes on record (rate-adjusted)−5

Verification, 4 core requirements

Active operating authority

FMCSA shows the USDOT registration and authority are active.

Authorized for hire

Holds active for-hire (common or contract) authority.

Active insurance on file

Insurance coverage and carrier are on file with FMCSA.

Safety rating not Unsatisfactory

No Unsatisfactory rating on file.

What's lowering this score

-5

Crashes on record (rate-adjusted)

Crash rate: 3 crash(es) across 11 vehicles (~0.27 per vehicle); none fatal. Scaled to fleet size and fatal severity.

Where this company lands, risk scales

Crash history (rate-adjusted)−5 of 28

0 pts · low risk−28 pts · high risk

Crash rate: 3 crash(es) across 11 vehicles (~0.27 per vehicle); none fatal. Scaled to fleet size and fatal severity.

How we calculate the Trust Score

Every company starts at 100

We subtract points for each missing requirement or risk factor. Verified means all the core requirements for that company's type pass. Nothing is added back, the score is a deduction model built only on public FMCSA data. No pay-to-play, no opinions.

Requirements differ by company type

Each company is judged fairly on its own FMCSA obligations. Anything that doesn't apply shows as a grey N/A, not required, never a penalty.

Carrier (for-hire)

Operating authority, authorized-for-hire, insurance on file, safety rating.

Broker

Broker authority + $75k surety bond (BMC-84/85). MCS-150 not required (no fleet).

Freight forwarder

FF authority + $75k bond + BOC-3. MCS-150 not required (no trucks).

Private carrier

Active USDOT + MCS-150 + safety. No operating authority / for-hire / insurance filing required (hauls its own goods).

Crashes are scaled, not flat

Crash history is proportional. We don't apply a flat penalty, we scale it to (a) crashes per vehicle in the fleet and (b) the share of those crashes that were fatal. So a big, safe fleet barely moves; a small fleet with many (and fatal) crashes takes a large hit.

0 pts deductedscaled by rate & severityup to −28 pts

Low end

50,000 vehicles + 1 crash → ~0 pts. A huge fleet with very few crashes per vehicle is almost untouched.

High end

5 vehicles + 3 crashes incl. fatal → large deduction (near the −28 cap). Many crashes per truck, fatal-heavy.

Mechanics: deduction is capped at 28 points, weighted roughly 60% on crashes-per-vehicle and 40% on the fatal ratio. Zero crashes = zero deduction. If fleet size is unknown, only crash severity can move the score (conservative).

Out-of-service rate vs. the national average

Driver and vehicle out-of-service rates are measured against the FMCSA national average, not a flat number. A company only takes the deduction when it sits above the national benchmark, for example “Vehicle OOS 37% vs national avg 20.7%”.

Point reference, the full menu

Every factor and exactly how many points it can remove. Knockout factors (they also fail Verification) are marked.

Factor	Points
USDOT / authority not active with FMCSA knockout	−25
Missing operating authority (when required) knockout	−15
No insurance or surety bond on file (when required) knockout	−25
Unsatisfactory safety rating knockout	−30
Conditional safety rating	−12
MCS-150 biennial update overdue (carriers)	−10
Crashes, rate-adjusted (per-vehicle & fatal share)	0 to −28
Driver OOS rate above national average	−5
Vehicle OOS rate above national average	−5
Very new carrier (under 1 year)	−10
Limited operating history (1-3 years)	−6
Moderate operating history (3-5 years)	−3
Operating history unknown	−3
No public phone number	−3
No public email address	−2

All inputs come from public FMCSA records (operating authority, insurance/bond filings, the SAFER/SMS safety profile, crash & inspection reports). If FMCSA updates a record, the score updates with it. For the full deduction table, see the methodology page.

GRINDSTONE TRANSPORTATION LLC

Trust Score

Public record

Company Information

Contact Details

Operating Authorities

Operation Classification

SMS BASIC Scores

Mileage

Drivers

Safety Summary

Insurance

Quick Facts

Safety & Inspection Data

Safety Trends by Year

Out-of-Service Summary Last 24 months

Crash Records (3)

Roadside Violations by Safety Category Last 24 months

Inspection Records (29)

Safety Performance Percentiles

Licensing & Insurance

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