Underdog Wheelers LLC (USDOT 3682633)
Blocking issues found.
- Docket (MC) number
- MC1281575
- Operating authority
- Common carrier authority: inactive.
- Authority granted
- 2021-08-25
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 12 power units, 12 drivers
- Operation type
- Interstate
- Physical address
- 1555 FM 646 RD, DICKINSON, TX 77539
- MCS-150 last filed
- 2025-11
Findings
- Operating authority inactive (Critical): Carrier does not currently hold active operating authority
- No active insurance on file (Critical): No active liability coverage on file with FMCSA
- Authority was previously revoked or inactive (Caution): Carrier authority was revoked 5 months ago. FMCSA's revocation/reinstatement history can lag its MOTUS registration system; if this carrier's authority is active today, a reinstatement may not yet be reflected here.
- Vehicle OOS rate above national average (Caution): 52.63% vehicle OOS over 19 inspections vs. national average 22.87%
- Driver OOS rate above national average (Caution): 15.79% driver OOS over 19 inspections vs. national average 6.31%. Typically reflects HOS or CDL-compliance issues
- 2 BASICs at the FMCSA intervention threshold (Caution): Vehicle maintenance and Driver fitness rank among similar carriers with recent violations (higher = worse). fleetfax peer estimate, not official CSA scores.
Frequently asked questions
What carrier is USDOT 3682633?
USDOT 3682633 is Underdog Wheelers LLC, an interstate motor carrier.
What carrier is MC 1281575?
MC 1281575 is the docket number of Underdog Wheelers LLC, USDOT 3682633.
What is Underdog Wheelers LLC's MC number?
Underdog Wheelers LLC's docket number is MC 1281575. Its USDOT number is 3682633.
Is Underdog Wheelers LLC currently authorized to operate?
Common carrier authority: inactive. Source: FMCSA registration and licensing records.
Does Underdog Wheelers LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Underdog Wheelers LLC's safety record?
In the last 24 months, FMCSA records show a 52.6% vehicle out-of-service rate for Underdog Wheelers LLC, from 10 of 19 vehicle inspections, against a national average of 22.9%. FMCSA records also show 0 recordable crashes in the same window.
What is Underdog Wheelers LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Underdog Wheelers LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Underdog Wheelers LLC's FMCSA safety rating?
Underdog Wheelers LLC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
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Sourced from FMCSA public records. Official data as of Aug 26, 2026. fleetfax surfaces the facts; brokers make the judgment.