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MOUNTAIN MUD SERVICE & SUPPLY INC

Trust Score

Excellent Why this score?

Company CheckMOUNTAIN MUD SERVICE & SUPPLY INC · DOT 1444132

1301 E LINCOLN ST, GILLETTE, WY, 82716

DOT# 1444132 MC# 1108542 Gillette, Wyoming 6 years

CARRIER

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Power Units

Drivers

Crashes (24-Month)

$1,000,000

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

4 events tracked · latest May 23, 2026 ↓ Show details ↓

Safety & compliance 4

May 23, 2026
Roadside inspection, 1 violation (no OOS).
Mar 31, 2026
Clean roadside inspection, no violations.
Feb 4, 2026
Clean roadside inspection, no violations.
Jan 7, 2026
Clean roadside inspection, no violations.

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

Contact Details

PhoneSign in to view

EmailSign in to view

Physical Address1301 E LINCOLN ST, GILLETTE, WY, 82716

Mailing Address1301 E LINCOLN ST, GILLETTE, WY, 82716

Other Companies at This Address

Address1301 E LINCOLN ST, GILLETTE, WY 82716

Others here

Distinct phones

Active

Company	DOT	Phone	Status
MOUNTAIN MUD SERVICE & SUPPLY INC this company	1444132	Sign in	Active
PREMIUM EQUIPMENT RENTALS LLC	4426112	Sign in	Active

Note: sharing an address is legal and common (registered agents, virtual offices, business centers). A shared address never reduces the Trust Score.

Operating Authorities

Authority TypePRIVATE PROPERTY;AUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC1108542

CommonActive

ContractNot Active

BrokerNot Active

Operating6 years

Operation Classification

Authorized For HirePrivate (Property)

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 .4 · 1 insp with violations

Below cutoff

Hours-of-Service Compliance

measure .21 · 1 insp with violations

Below cutoff

Driver Fitness

measure .33 · 1 insp with violations

Below cutoff

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 16.13 · 10 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage266,792 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)0

Fatal0

Driver OOS4.2% avg 5.5%

Vehicle OOS61.5% avg 20.7%

SmartWay PartnerNo

Insurance

Amount$1,000,000

Type91X

Effective11/26/2025

CompanyARCH INSURANCE COMPANY

Policy #CAB005244413

Last checked09/08/2026

Quick Facts

StatusActive

TypeCarrier

Fleet10 units

Drivers7

Mileage266,792 mi

Operating6 years

MCS-15003/2025

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)0

Fatal0

Injury0

Tow-Away0

Driver Inspections

Total24

Out of Service1

OOS Rate4.2%

National Avg5.5%

Below National Average

Vehicle Inspections

Total13

Out of Service8

OOS Rate61.5%

National Avg20.7%

Above 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

4 · 2 OOS -

2024

11 · 5 OOS ▲

2025

14 · 6 OOS ▲

2026

4 · 0 OOS ▼

Crashes

No crashes on record.

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 May 2026, 21 inspections, 7 resulted in out-of-service (33.3% OOS rate).

Driver Out-of-Service 2 OOS

Vehicle Out-of-Service 13 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Roadside Violations by Safety Category Last 24 months

69 roadside violations across 21 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 61 violations · 13 OOS

Unsafe Driving 4 violations · 0 OOS

Driver Fitness 2 violations · 1 OOS

Hours-of-Service (HOS) Compliance 1 violation · 1 OOS

Other (General) 1 violation · 0 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 (33)

Date	State	Level	Location	Violations	OOS	Driver Viol	Driver OOS	Vehicle Viol	Vehicle OOS	HazMat
05/23/2026	ND	Driver-Only (Level III)	WILLISTON ND	1	0	0	0	1	0	-	▲Detail
03/31/2026	WY	Driver-Only (Level III)	MM 91	0	0	0	0	0	0	-	▲Detail
02/04/2026	ND	Driver-Only (Level III)	WILLISTON ND	0	0	0	0	0	0	-	▲Detail
01/07/2026	ND	Driver-Only (Level III)	WILLISTON ND	0	0	0	0	0	0	-	▲Detail
10/07/2025	ND	Full (Level I)	WILLISTON ND	20	2	0	0	0	2	-	▲Detail
10/01/2025	SD	Walk-Around (Level II)	BUFFALO SD	0	0	0	0	0	0	-	▲Detail
09/30/2025	ND	Driver-Only (Level III)	WILLISTON ND	0	0	0	0	0	0	-	▲Detail
07/31/2025	SD	Full (Level I)	SPEARFISH SD	4	0	0	0	0	0	-	▲Detail
06/28/2025	ND	Full (Level I)	WILLISTON ND	2	0	0	0	0	0	-	▲Detail
06/26/2025	SD	Driver-Only (Level III)	TILFORD SD	0	0	0	0	0	0	-	▲Detail
05/09/2025	WY	Full (Level I)	WRIGHT WYDOT YARD	5	2	0	0	5	2	-	▲Detail
04/24/2025	WY	Walk-Around (Level II)	WRIGHT HWY SHOP	0	0	0	0	0	0	-	▲Detail
04/23/2025	ND	Walk-Around (Level II)	WILLISTON ND	7	2	0	0	0	2	-	▲Detail
04/21/2025	WY	Full (Level I)	GILLETTE POE	6	2	0	0	6	2	-	▲Detail
03/11/2025	WY	Full (Level I)	GILLETTE POE	4	1	0	0	4	1	-	▲Detail
03/04/2025	WY	Full (Level I)	WRIGHT	10	3	3	2	7	1	-	▲Detail
01/28/2025	ND	Driver-Only (Level III)	WILLISTON ND	0	0	0	0	0	0	-	▲Detail
01/07/2025	ND	Driver-Only (Level III)	WILLISTON ND	1	0	0	0	0	0	-	▲Detail
12/07/2024	ND	Driver-Only (Level III)	WATFORD CITY ND	2	0	0	0	0	0	-	▲Detail
12/07/2024	WY	Full (Level I)	WY59 MM109	7	3	0	0	7	3	-	▲Detail
12/02/2024	ND	Driver-Only (Level III)	WILLISTON ND	0	0	0	0	0	0	-	▲Detail
08/15/2024	WY	Full (Level I)	GILLETTE POE	2	1	0	0	2	1	-	▲Detail
07/30/2024	SD	Driver-Only (Level III)	TILFORD SD	0	0	0	0	0	0	-	▲Detail
07/29/2024	MT	Walk-Around (Level II)	GLENDIVE MT	1	0	0	0	0	0	-	▲Detail
03/19/2024	WY	Full (Level I)	CHEYENNE RIVER REST AREA	2	1	0	0	2	1	-	▲Detail
03/19/2024	WY	Walk-Around (Level II)	CHEYENNE RIVER REST AREA	1	0	0	0	1	0	-	▲Detail
03/18/2024	WY	Full (Level I)	DOUGLAS	4	0	0	0	4	0	-	▲Detail
03/13/2024	WY	Walk-Around (Level II)	MP 101 WY 59	3	1	1	0	2	1	-	▲Detail
02/01/2024	WY	Full (Level I)	MP 128 WY 51	6	2	0	0	6	2	-	▲Detail
11/15/2023	WY	Full (Level I)	DOUGLAS WY59 PULLOUT	2	1	0	0	2	1	-	▲Detail
10/20/2023	SD	Driver-Only (Level III)	MM 55 I 9 0	0	0	0	0	0	0	-	▲Detail
08/23/2023	WY	Full (Level I)	GILLETTE POE	3	1	0	0	3	1	-	▲Detail
08/22/2023	WY	Walk-Around (Level II)	GILLETTE POE	0	0	0	0	0	0	-	▲Detail

Safety Performance Percentiles

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

Total Inspections22

Unsafe Driving 1 viols

HOS Compliance 1 viols

Driver Fitness 1 viols

Vehicle Maintenance 10 viols

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	ARCH INSURANCE COMPANY	CAB005244411	$1,000,000	11/26/2023	11/26/2024	Replaced
91X	BIPD/Primary	ARCH INSURANCE COMPANY	CAB005244410	$1,000,000	11/26/2022	11/26/2023	Replaced
91X	BIPD/Primary	ARCH INSURANCE COMPANY	CAB005244409	$1,000,000	11/26/2021	11/26/2022	Replaced
91X	BIPD/Primary	ARCH INSURANCE COMPANY	CAB005244408	$1,000,000	11/26/2020	11/26/2021	Replaced
91X	BIPD/Primary	ARCH INSURANCE COMPANY	CAB005244407	$1,000,000	11/26/2019	11/26/2020	Replaced

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC1108542	MOTOR PROPERTY COMMON CARRIER	GRANTED	05/29/2020	-	-

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

Vehicle out-of-service rate above national average−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

Vehicle out-of-service rate above national average

Vehicle OOS 61.5385% vs national avg 20.72%.

Where this company lands, risk scales

Vehicle out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Vehicle OOS 61.5385% vs national avg 20.72%.

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.

MOUNTAIN MUD SERVICE & SUPPLY INC

Trust Score

Public record

Company Information

Contact Details

Other Companies at This Address

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

Roadside Violations by Safety Category Last 24 months

Inspection Records (33)

Safety Performance Percentiles

Licensing & Insurance

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