CSA
UnknownUSDOT 1655935· CARRIER· EIN 84-1531056
⬇ PDF report

COLORADO PARTY RENTALS

Legal: TRIPWEST LLC

5005 IRONTON ST, DENVER, CO, 80239(303) 781-1111npearse@cpartyrentals.comNATHAN PEARSE
Vetting snapshot
Authority
Unknown
per SAFER
Insurance
No active filing
not required
Vehicle OOS
7.1%
below 22% national avg
Driver OOS
29.2%
above 6.7% national avg
Crashes 24mo
1
none fatal
Red flags
1 flag
see details below
63
/ 100

Risk factors

Moderate riskVioCodes score
Possible reincarnation pattern — tied to an older inactive carrierDriver OOS 29.2% — above the 6.7% national average1 crash in the last 24 months

A weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.

Roadside inspection performance

Out-of-service rate vs national average. Lower is better.

Vehicle14 inspections · 7.1% OOS · National 22%
Driver24 inspections · 29.2% OOS · National 6.7%

CSA performance breakdown

FMCSA · Sep 2026

24 inspections · 56 violations (9 OOS) · 27% of inspections had an OOS finding.

24
Inspections
56
Violations
9
OOS violations
10
Distinct codes

Violations by BASIC

click to filter codes

18
total

Most inspected in · top 4 states

  • CO19
  • WY9
  • US1
  • UT1

Latest FMCSA SMS snapshot. Codes link to the lookup — severity weighting, contest angles, and the DataQs Drafter for each. Click a BASIC to filter the codes.

Recommendations

What’s driving each score, what to do about it, and where it could go.

False log / RODS violations are the leading contributor to Hours-of-Service Compliance

High impact

Estimated Hours-of-Service Compliance percentile of 91% is at/over the 65% intervention line. Carriers with a BASIC in alert are prioritized for enforcement (warning letters, audits) and inspected more often — which tends to generate still more violations.

What’s contributing7 violations · 6 OOS (24 mo)
False log / RODS6 OOS7 viol100%
  • 395.8A1-HOSPHOS (Property) - Failing to have a record of duty status using the method prescribed6× · 89%
  • 395.8F1-HOSMHOS (Manner) - Driver's record of duty status not current to the time shown for last change of duty status. Date and Time:1× · 11%
What to do
  • Audit ELD edits and duty-status annotations weekly; a false log is a high-severity, high-visibility violation
  • Retrain on correct logging and never letting a load pressure a driver into a false entry
  • Prioritize the out-of-service items — they carry the heaviest weight
Projected estimatecould improve up to 22 pts in ~12 mo
nowin 12 months
Current trend 50% followed 100% followed 65% line

Driver out-of-service rate exceeds the national average

High impact

Driver OOS rate is 29.2% vs the 6.7% national average. Carriers above the national OOS average draw more enforcement attention (audits, roadside stops) and can see higher insurance premiums.

What to do
  • Review recent inspections with out-of-service violations and fix the root causes with equipment and drivers
  • Run a preventative-maintenance program; periodically inspect tires, brakes and lights
  • Reinforce thorough pre-trip and post-trip inspections; retrain where needed

A high share of violations are occurring in Mesa County, CO

Medium impact

10 of 26 violations in the last 12 months (38%) came from inspections in Mesa County, CO. That can mean tougher enforcement there or simply more of your miles run through it — either way it's worth a look.

What to do
  • Review the inspections from Mesa County, CO to spot recurring issues
  • Brief drivers running that lane; consider rerouting around the toughest enforcement corridors where practical

Following / lane / reckless violations are the leading contributor to Unsafe Driving

Low impact

Estimated Unsafe Driving percentile of 29% is under the 65% line. In decent shape, but here's what's driving it.

What’s contributing3 violations (24 mo)
Following / lane / reckless3 viol100%
  • 392.2-SLLTCDState/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other3× · 100%
What to do
  • Defensive-driving refresher on following distance and lane discipline
Projected estimatecould improve up to 16 pts in ~12 mo
nowin 12 months
Current trend 50% followed 100% followed 65% line

Driver qualification / CDL / medical violations are the leading contributor to Driver Fitness

Low impact

Estimated Driver Fitness percentile of 49% is under the 80% line. In decent shape, but here's what's driving it.

What’s contributing4 violations · 1 OOS (24 mo)
Driver qualification / CDL / medical1 OOS4 viol100%
  • 391.41APCMedical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency1× · 75%
  • 391.41A-MCPCMedical (Certificate) - Operating a commercial motor vehicle without showing proof of a valid medical certification upon request, but presents proof prior to com3× · 25%
What to do
  • Run a credential-expiration tracker; keep DQ files complete and the medical card on the driver
  • Prioritize the out-of-service items — they carry the heaviest weight
Projected estimatecould improve up to 31 pts in ~12 mo
nowin 12 months
Current trend 50% followed 100% followed 80% line

Controlled Substances/Alcohol needs attention

Low impact

Estimated Controlled Substances/Alcohol percentile of 0% is under the 80% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Other violations are the leading contributor to Vehicle Maintenance

Low impact

Estimated Vehicle Maintenance percentile of 32% is under the 80% line. In decent shape, but here's what's driving it.

What’s contributing11 violations (24 mo)
Other6 viol44%
  • 396.5B-LLubrication - Oil or grease leak1× · 14%
  • 393.78A-WSWashers - Inoperative washing system.3× · 11%
  • 393.203B-CBPCab and Body Parts - Cab/body mounts loose/broken/missing1× · 9%
Brakes2 viol25%
  • 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear1× · 19%
  • 393.55C2-BAir Brake - CMV other than truck-tractor manufactured on or after March 1, 1998 not equipped with an antilock brake system. System does not function or indicates1× · 6%
Inspection / repair / DVIR1 viol19%
  • 396.17C-PIOperating a CMV without documentation of a periodic inspection1× · 19%
Emergency equipment2 viol13%
  • 393.95A4-EEUSEmergency Equipment - Fire Extinguishers - unsecured1× · 9%
  • 393.95A1Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.1× · 3%
What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Projected estimatecould improve up to 19 pts in ~12 mo
nowin 12 months
Current trend 50% followed 100% followed 80% line

Recommendations are generated from the carrier’s public FMCSA roadside-inspection record. Percentiles and projections are VioCodes estimates, not official FMCSA figures. Informational, not legal advice.

90-day safety improvement plan

What this carrier has struggled with most in the last 90 days — where to focus now.

Improving
6
Inspections
11
Violations
3
Out-of-service
1
Clean
Where the violations are
Other 36%Hours-of-Service Compliance 27%Vehicle Maintenance 27%Unsafe Driving 9%
Focus here first
1Other
4 violations · 36% of recent
  • 390.21TB2-DOT×2Operate a CMV without USDOT number displayed. Must be preceded by the letters USDOT
  • 390.21TB1-MC×2Operating a CMV without legal name or trade name displayed
Do this
  • Review these violations with drivers and add the fix to your pre-trip and PM routine
2Hours-of-Service Compliance
3 violations · 3 OOS · 27% of recent
  • 395.8A1-HOSP×3HOS (Property) - Failing to have a record of duty status using the method prescribed · OOS
Do this
  • Log in and annotate the ELD correctly every day; fix edits promptly
  • Plan trips around available hours — never falsify a log
3Vehicle Maintenance
3 violations · 27% of recent
  • 393.78A-WS×2Washers - Inoperative washing system.
  • 393.203B-CBPCab and Body Parts - Cab/body mounts loose/broken/missing
Do this
  • Tighten pre-trip/post-trip DVIR discipline and the PM schedule
  • Fix defects before dispatch — don’t “drive it in”
Repeat offenders (same code, multiple times)
🎓
Turn these into driver coaching — and prove it
FleetTrained (my companion project) makes branded, multilingual training videos for these exact violations — your driver watches and gets a completion certificate for the file.

Based on roadside inspections in the last 90 days, ranked by what recurs most. Informational, not legal advice.

Inspection & crash map

live · FMCSA MCMIS

Every inspection and crash on record — hover a point for the summary, click for full detail (codes, severity, CSA points).

34
Inspections
73
Violations
12
Out-of-service
195
CSA points
2
Crashes
3
States
cleanviolOOS

CSA points = violation severity weight × FMCSA time weight (3× in the last 6 months, 2× at 6–12, 1× at 12–24). Points are spread within each state — FMCSA records the inspection state, not an exact location. Source: FMCSA MCMIS.

Equipment

VINs via NHTSA

22 distinct vehicles seen in this carrier’s roadside inspections.

22 incomplete vehicle
2024 FREIGHTLINER M2seen 3×
3ALACWFC0RDUN7982· DOEQ97 CO
2024 FREIGHTLINER M2seen 3×
3ALACWFC2RDUN7983· BPAC68 CO
2021 FREIGHTLINER M2seen 2×
3ALACWFC9MDML7609· BRCO28 CO
2018 FREIGHTLINER M2seen 2×
3ALACWFCXJDJK9943· LEQ189 CO
2025 FREIGHTLINER M2seen 2×
3ALACWFC1SDVX8767· DWYJ84 CO
2022 FREIGHTLINER M2seen 2×
3ALACWFC4NDNU1782· DWYP46 CO
2023 KENWORTH T280seen 2×
2NK3HM6X5PM265350· AWFR34 CO
2026 FREIGHTLINER M2seen 2×
3ALACWFCXTDWK1018· EECO32 CO
2026 FREIGHTLINER M2seen 2×
3ALACWFC6TDWK1016· EECK99 CO
2025 FREIGHTLINER M2seen 2×
3ALACWFCXSDVX8766· DWYP46 CO
2019 HINO Conventional Type Truck
5PVNJ8JV6K4S70681· 3133028 IN
2017 FREIGHTLINER M2
3ALACWDTXHDHZ0260· BRCZ88 CO
2018 FREIGHTLINER M2
3ALACWFC5JDJT2040· BRDJ29 CO
2017 FREIGHTLINER M2
3ALACWDT7HDHY3752· BRCR20 CO
2024 FREIGHTLINER M2
3ALACWFC9RDVD3808· AHAR15 CO
2021 FREIGHTLINER M2
3ALACWFC4MDML8487· BIL008 CO
2024 FREIGHTLINER M2
1FVACWFCXRHUN4694· 3552050 IN
2024 ISUZU NRR
JALE5W167R7309514· 257986 KS
2020 INTERNATIONAL MV607
3HAEUMML0LL849022· 3817708 IN
2026 HINO L6
5PVNJ7DV4T5T53432· EEGX07 CO
2026 FREIGHTLINER M2
3ALACWFC8TDWK1017· EIFX89 CO
2027 FREIGHTLINER M2
3ALACWFC8VDWY2192· 39224986 IN

Equipment is inferred from VINs recorded on roadside inspections (FMCSA MCMIS), decoded via the NHTSA vPIC API — it reflects vehicles inspected, not a current fleet roster.

Crash record (US, last 24 months)

Total

1

Tow-away

1

Injury

0

Fatal

0

Company profile

FMCSA census

PRIVATE PROPERTY

Power units
19
on file (MCS-150)
Drivers
18
0 hold a CDL
Annual mileage
0.1M mi
reported 2020
Recordable crash rate
0.00
per million miles
How far they run · drivers by operating lane
  • Interstate · 100+ mi2 drivers
  • Intrastate · <100 mi16 drivers
Company officer
NATHAN PEARSE
Operation
Interstate
D-U-N-S
785144754
Registered since
2007-06-14
Last MCS-150 update
2025-06-06
Census status
Active

Fleet: 19 trucks.

Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.

Connections

carrier graph

This carrier shares VINs, addresses, phone numbers or officers with 9 other carriers — review the connections below as part of your vetting.

9
Connected carriers
5
Fleet-transfer links
1
Most shared VINs
1
Strong links
Possible reincarnation pattern: TRIPWEST LLC (USDOT 1207523, registered 2004) is inactive, shares this carrier’s officer, and predates it — worth checking whether this carrier re-registered to shed a prior record.
Strong· 1
1
TRIPWEST LLC
USDOT 1207523Inactive· COLORADO SPRINGS, CO
Strong
Officer
Medium· 2
MOVER PACKAGING
USDOT 702587Inactive· DENVER, CO
Medium
MailingAddress
PEAK CONTAINERS INCORPORATED
USDOT 145350Inactive· DENVER, CO
Medium
Address

Shared VINs come from FMCSA roadside-inspection records — a vehicle inspected under more than one carrier, often a fleet transfer or trailer interchange. Other links come from the FMCSA census. Shared identifiers are common and often legitimate — treat these as leads to investigate, not proof of wrongdoing.

Activity history

2 events
  1. 06/06/2025MCS-150 update filed

    0.1M mi reported (2020)

  2. 06/14/2007Registered with FMCSA

    PRIVATE PROPERTY

Merged from FMCSA authority, insurance, out-of-service, and census records.

🚛

Operations

Classification

  • PRIVATE PROPERTY

Area served

  • Interstate

FMCSA safety rating

Rating
Not rated
Type
Rated
Last review
📄

MCS-150 registration

Form date
2025-06-06
Reported mileage
75,000 mi (2020)
📜

Changes on file

FMCSA census history
  1. January, 2021

    First on-record entry — TRIPWEST LLC, ,

Got a violation you want to contest?

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Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Sep 21, 2026, 12:10 AM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.