← Back to Search

VALIDATED

UNDERDOG WHEELERS LLC

Trust Score

Excellent Why this score?

Company CheckUNDERDOG WHEELERS LLC · DOT 3682633

1555 FM 646 RD, DICKINSON, TX, 77539

DOT# 3682633 MC# 1281575 Dickinson, Texas 5 years

CARRIER

★★★★★ Ratings & reviews

Save to favorites Watch, alerts on changes Write a review Add a private note Download PDF report

Create free account →

Free • 30 seconds • Already a member? Log in

Power Units

Drivers

Crashes (24-Month)

$1,000,000

Insurance

Not Rated

Safety Rating

Inspections

Is this your company? Claim your profile →

Just researching? Create a free account →

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

5 events tracked · latest Aug 10, 2026 ↓ Show details ↓

Safety & compliance 5

Aug 10, 2026
Roadside inspection, 3 out-of-service violations.
Nov 19, 2025
Roadside inspection, 6 violations (no OOS).
Aug 27, 2025
Roadside inspection, 1 out-of-service violation.
Aug 18, 2025
Roadside inspection, 1 out-of-service violation.
Mar 4, 2025
DISCONTINUED REVOCATION COMMON.

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

Contact Details

PhoneSign in to view

EmailSign in to view

Physical Address1555 FM 646 RD, DICKINSON, TX, 77539

Mailing Address10714 CRANBROOK RD, HOUSTON, TX, 77042

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC1281575

CommonActive

ContractNot Active

BrokerNot Active

Operating5 years

Operation Classification

Authorized For Hire Hazardous Materials

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 0 · 0 insp with violations

Clean

Hours-of-Service Compliance

measure .31 · 1 insp with violations

Below cutoff

Driver Fitness

measure .45 · 1 insp with violations

Below cutoff

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 12.22 · 16 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage831,340 miles

Mileage Year2024

VMT SourceMCS-150 Form

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Equipment

No equipment breakdown on file with FMCSA.

HazMatYes

Safety Summary

Safety RatingNot Rated

Total Crashes (24-mo)0

Fatal0

Driver OOS10.5% avg 5.5%

Vehicle OOS52.6% avg 20.7%

SmartWay PartnerNo

Insurance

Amount$1,000,000

Type91X

Effective03/01/2025

CompanyTRAILBLAZERS INSURANCE COMPANY INC A RRG

Policy #STB03281

Last checked09/15/2026

Quick Facts

StatusActive

TypeCarrier

Fleet12 units

Drivers12

Mileage831,340 mi

Operating5 years

MCS-15011/2025

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)0

Fatal0

Injury0

Tow-Away0

Driver Inspections

Total19

Out of Service2

OOS Rate10.5%

National Avg5.5%

Above National Average

Vehicle Inspections

Total19

Out of Service10

OOS Rate52.6%

National Avg20.7%

Above National Average

HazMat Inspections

Total2

OOS2

OOS Rate100.0% (avg 4.5%)

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

3 · 1 OOS -

2024

11 · 7 OOS ▲

2025

14 · 8 OOS ▲

2026

1 · 1 OOS ▼

Crashes

2023

0 crashes -

2024

2 crashes ▲

2025

0 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 Aug 2026, 19 inspections, 11 resulted in out-of-service (57.9% OOS rate).

Driver Out-of-Service 5 OOS

Vehicle Out-of-Service 13 OOS

HazMat Out-of-Service 2 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Crash Records (2)

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	Fatal	Injuries	Tow	Vehicles	Weather	Road	Light
02/21/2024	NOT LISTED	TX	1	2	1	5	Clear	Dry	Dawn
01/22/2024	Calvin	OK	0	0	1	2	Snow	Water	Dawn

Roadside Violations by Safety Category Last 24 months

84 roadside violations across 19 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 57 violations · 12 OOS

Unsafe Driving 19 violations · 1 OOS

Hazardous Materials 3 violations · 2 OOS

Driver Fitness 2 violations · 2 OOS

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

Other (General) 2 violations · 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 (29)

Date	State	Level	Location	Violations	OOS	Driver Viol	Driver OOS	Vehicle Viol	Vehicle OOS	HazMat
08/10/2026	TX	Walk-Around (Level II)	SH-0146 IN HARRIS CO. (482-500	6	3	2	2	4	1	-	▲Detail
11/19/2025	TX	Walk-Around (Level II)	SH-0225 IN HARRIS CO. (686-700	6	0	0	0	6	0	-	▲Detail
08/27/2025	TX	Full (Level I)	5700 OLD HWY 146	5	1	0	0	5	1	-	▲Detail
08/18/2025	TX	Walk-Around (Level II)	5700 OLD HWY 146	5	1	0	0	5	1	-	▲Detail
07/29/2025	TX	Walk-Around (Level II)	714M US281 SB	6	3	0	0	6	3	2	▲Detail
07/23/2025	US	Full (Level I)	LA PORTE TX	2	0	0	0	0	0	-	▲Detail
07/17/2025	TX	Walk-Around (Level II)	US281 SB FALFURRIAS SCALE	7	0	4	0	3	0	-	▲Detail
07/08/2025	TX	Full (Level I)	1600 BAYPORT BLVD	8	2	0	0	8	2	-	▲Detail
06/30/2025	TX	Walk-Around (Level II)	SH-0146 IN HARRIS CO. (482-500	7	1	4	0	3	1	-	▲Detail
06/11/2025	TX	Walk-Around (Level II)	700 W BARBOURS CUT B	5	0	3	0	2	0	-	▲Detail
05/28/2025	TX	Walk-Around (Level II)	SH-0146 IN HARRIS CO. (482-500	1	1	0	0	1	1	-	▲Detail
05/03/2025	TX	Walk-Around (Level II)	SH 35 WB / W OF FM 5	0	0	0	0	0	0	-	▲Detail
02/17/2025	TX	Walk-Around (Level II)	SH-0146 IN HARRIS CO. (482-500	4	0	4	0	0	0	-	▲Detail
02/14/2025	TX	Walk-Around (Level II)	SH-0146 IN HARRIS CO. (482-500	6	3	2	2	4	1	1	▲Detail
01/18/2025	TX	Walk-Around (Level II)	SH-0146 IN HARRIS CO. (482-500	6	1	0	0	6	1	-	▲Detail
12/19/2024	TX	Walk-Around (Level II)	GAS PLANT RD	3	1	1	1	2	0	-	▲Detail
11/12/2024	TX	Walk-Around (Level II)	IH45 NB NEW WAVERLY SCALE	1	1	0	0	1	1	-	▲Detail
10/23/2024	TX	Walk-Around (Level II)	SH-0225 IN HARRIS CO. (686-700	6	0	0	0	6	0	-	▲Detail
09/30/2024	TX	Walk-Around (Level II)	SH 75 MM 448	0	0	0	0	0	0	-	▲Detail
08/15/2024	TX	Walk-Around (Level II)	SH-0146 IN HARRIS CO. (482-500	6	2	0	0	6	2	-	▲Detail
06/05/2024	AR	Walk-Around (Level II)	HOPE AR	4	2	0	1	0	1	-	▲Detail
06/03/2024	AR	Driver-Only (Level III)	HOPE AR	1	0	0	0	0	0	-	▲Detail
04/04/2024	TX	Walk-Around (Level II)	LAT:31 16' 42.3N	4	2	0	0	4	2	-	▲Detail
04/04/2024	TX	Walk-Around (Level II)	SH-0225 IN HARRIS CO. (686-700	1	0	0	0	1	0	-	▲Detail
02/22/2024	TX	Full (Level I)	IH-45 MP 173	4	2	2	2	2	0	-	▲Detail
01/29/2024	TX	Full (Level I)	LAT:30 31' 28.86N	1	1	0	0	1	1	-	▲Detail
11/16/2023	TX	Walk-Around (Level II)	LAT:30 31' 28.86N	0	0	0	0	0	0	-	▲Detail
11/09/2023	TX	Walk-Around (Level II)	SH-0225 IN HARRIS CO. (686-700	3	0	0	0	3	0	-	▲Detail
11/02/2023	TX	Walk-Around (Level II)	LAT:30 31' 28.86N	3	1	0	0	3	1	-	▲Detail

Safety Performance Percentiles

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

Total Inspections19

HOS Compliance 1 viols

Driver Fitness 1 viols

Vehicle Maintenance 16 viols

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	SMALL FLEET ADVANTAGE RRG, INC	FCA00000101218-00	$1,000,000	09/14/2022	07/17/2023	Replaced
91X	BIPD/Primary	EVERSPAN INDEMNITY INSURANCE COMPANY	CW1EII-688506-01	$1,000,000	08/19/2022	09/14/2022	Replaced
91X	BIPD/Primary	EVERSPAN INDEMNITY INSURANCE COMPANY	CW1EII-688506-01	$1,000,000	08/19/2022	08/19/2022	Replaced
91X	BIPD/Primary	PROGRESSIVE COUNTY MUTUAL	CA03963760	$1,000,000	08/19/2021	03/14/2022	Cancelled
91X	BIPD/Primary	ALPINE TRANSPORTATION INSURANCE RRG, INC.	ALP002516	$750,000	07/17/2023	07/17/2023	Replaced
91X	BIPD/Primary	ALPINE TRANSPORTATION INSURANCE RRG, INC.	ALP002516	$750,000	07/17/2023	08/16/2023	Cancelled
91X	BIPD/Primary	ALPINE TRANSPORTATION INSURANCE RRG, INC.	ALP002516	$1,000,000	07/17/2023	07/17/2023	Replaced
91X	BIPD/Primary	ALPINE TRANSPORTATION INSURANCE RRG, INC.	ALP002516	$1,000,000	07/17/2023	08/16/2023	Cancelled
91X	BIPD/Primary	ALPINE TRANSPORTATION INSURANCE RRG, INC.	ALP002516	$1,000,000	07/17/2023	06/01/2024	Replaced
91X	BIPD/Primary	TRISURA SPECIALTY INSURANCE COMPANY	TTT-84-2-244712	$1,000,000	06/01/2024	03/01/2025	Cancelled
91X	BIPD/Primary	PROGRESSIVE COUNTY MUTUAL	CA03963760	$1,000,000	03/14/2022	08/19/2022	Replaced

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC1281575	MOTOR PROPERTY COMMON CARRIER	GRANTED	08/25/2021	-	-
MC1281575	COMMON	INVOLUNTARY REVOCATION	02/03/2025	DISCONTINUED REVOCATION	03/04/2025

No revocation records.

Stay ahead of changes

You are checking UNDERDOG WHEELERS LLC today. We can keep watching them for you.

Authority gets revoked, insurance lapses, and a company that looks clean today can change overnight. Create an account, add this company to your list,
and the moment their authority, insurance, safety or contact details change, you see it on your dashboard, or get it by email with Pro.

Add them to your list

Keep this company and every partner you vet in one place you can come back to.

Get a change alert

The moment authority, insurance or safety status moves, you hear about it first.

See the full history

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

90/100

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 90

Starts at 100−10 totalFinal 90

Driver out-of-service rate above national average−5

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

Driver out-of-service rate above national average

Driver OOS 10.5263% vs national avg 5.51%.

-5

Vehicle out-of-service rate above national average

Vehicle OOS 52.6316% vs national avg 20.72%.

Where this company lands, risk scales

Driver out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Driver OOS 10.5263% vs national avg 5.51%.

Vehicle out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Vehicle OOS 52.6316% 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.

UNDERDOG WHEELERS LLC

Trust Score

Public record

Company Information

Contact Details

Operating Authorities

Operation Classification

SMS BASIC Scores

Mileage

Drivers

Equipment

Safety Summary

Insurance

Quick Facts

Safety & Inspection Data

Safety Trends by Year

Out-of-Service Summary Last 24 months

Crash Records (2)

Roadside Violations by Safety Category Last 24 months

Inspection Records (29)

Safety Performance Percentiles

Licensing & Insurance

You are checking UNDERDOG WHEELERS LLC today. We can keep watching them for you.

Add them to your list

Get a change alert

See the full history