Carrier profile · USDOT 295226 · MC-190050 · Updated Jun 21, 2026

Trailer Parts Inc

DBA ANTLER TRUCKING CO

42 power unitsavg 12 yrRegional · 4 statesSAINT LOUIS, MO86/100

CARRIER ACTIVEMC-190050 ACTIVERATED SATISFACTORY

Observed fleet · trailing 24 mo daily

42Power units

36 observed · MCS-150

42Trailers seen

Decoded · vPIC

12.0Avg age (yr)

1997–2025 · vPIC

Call dispatch(314) 436-2790 Email dispatchcarl@antlertrucking.net

Click to see how we scored it

Load decision · FMCSA snapshot · Jun 21, 2026

Clear to load

Clear under the current scoring — review the flagged signal below before loading.

Watch · 1

Vehicle out-of-service rate well above average35.3% of vehicle inspections were placed out of service vs the 22.26% national average.

In good standing · 3

Active operating authorityActive for-hire authority is on file with FMCSA.Insurance on fileBIPD (liability) insurance is on file with FMCSA.Established 39 yearsOperating authority has been on file since 1987.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo35.3%

▲ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo35.3%

▲ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Asset-based

42 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

12 yr

Model years 1997–2025 · peer benchmark unavailable.

Identity stabilityStable

39 yr unchanged

Same registration since 1987 — no chameleon / reincarnation signal.

Safety

69 inspections · 24 mo · vs national benchmarks

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 35.3%24-mo cumulative

050%nat'l 22.26%

Driver OOS 1.5%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 17 vehicle and 69 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

0.0% · latest 6-mo window▲ Rising

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending up 11.5 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

67 inspections in the charted months · busiest month Sep '25 · 7

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Well-monitored

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.8 / unit·yr

thin signalabundant signal

Within the expected band for a 42-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.

Registered power units: 42
Inspections · 24 mo: 69
Annualized: ≈35 / yr
Coverage: ≈0.8 inspections / unit · yr

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving17 · 0 OOS
393.9 Inoperative required lampsVehicle Maintenance9 · 2 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance8 · 3 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance5 · 4 OOS
393.11 Required lamps/reflectors missingVehicle Maintenance5 · 0 OOS
396.3 Inspection / repair / maintenance not performedVehicle Maintenance2 · 2 OOS
395.30 ELD — use / data transferHOS Compliance2 · 0 OOS
393.55 Antilock brake system (ABS)Vehicle Maintenance2 · 0 OOS
393.78 Windshield wipersVehicle Maintenance1 · 0 OOS
393.81 HornVehicle Maintenance1 · 0 OOS

Explore full safety record — inspections, BASICs, crashes

Authority & Insurance

Can they legally + adequately haul your load?

Operating authority· 49 CFR · per type

Operating authority

Common: Active
Contract: Active
Broker: Active

Insurance & bonds

BIPD / liability$750,000 in force

Cargo filing (census)Not recorded per census

Surety bond (census)Recorded per census

Insurance adequacy· filed BIPD vs the $750K federal floor

$750K in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $750K meets or exceeds the $750K federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

$750K BIPD last filed ’24 · 4 insurers · 0 lapsesInsurer churn

Great West’96–’19

Great West’20–’24

1994200220102018now

Shorter eras are too brief to label at this scale — all 5 insurers are named in the list below.

BIPD in force — $750,000 · NORTHLAND INSURANCE COMPANY · since Jul 2024

All 5 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
GREAT WEST CASUALTY CO.	Jul 2020 → Jul 2024	$750K	3
NORTHLAND INSURANCE COMPANY	Jul 2019 → Jul 2020	$750K	1
GREAT WEST CASUALTY CO.	Jul 1996 → Jul 2019	$750K	1
LINCOLN GENERAL INSURANCE COMPANY	Jul 1995 → Jul 1996	$750K	1
RANGER INS. CO./FAIRMONT SPECIALTY INS. CO.	Jul 1994 → Jul 1995	$750K	1

Explore full authority & insurance record

Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 42
Observed power (24 mo): 36
Trailers (towed): 42

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Fleet age· model years · decoded VINs

12.0 yr

Average age

2025

Newest model yr

1997

Oldest model yr

24.4%

VINs decoded

Explore full fleet — VIN roster, equipment mix, age distribution

Operations & Lanes

Revealed by inspection density across 4 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional

revealed

States observed

US states

Inspections · 24 mo

IL busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base

SAINT LOUIS, MO

3001 NORTH BROADWAY

Top corridor

IL ⇄ MO

IL 52 · MO 13 · KS 3

Density

fewermore

Shade = roadside inspections, last 24 mo.

See the full operating map — state density, top lanes

Network & Fraud

Affiliated entities & reincarnation signals · for review, not a verdict

Last 12 months: 2 trucks also ran under 2 other carriers

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 3359822 USDOT 257357Some overlap is legitimate (leased or sold equipment); review alongside the other signals.

Show all-time history (6 trucks · 6 carriers)

Across all inspections on record: USDOT 3359822 USDOT 54283 USDOT 2073146 USDOT 257357 USDOT 22495 USDOT 1705448

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Shared w/ other carriers

Registered and roadside-observed capacity are broadly consistent.

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 3001 NORTH BROADWAY, SAINT LOUIS, MO, 63147
Operation: Interstate

Contact

Phone: (314) 436-2790
Fax: (314) 436-3210
Email: carl@antlertrucking.net
Web domain: antlertrucking.net

Registration

Officers: Rolan D Mask · Carl Mask
USDOT / docket: 295226 · MC-190050
First registered: Jun 12, 1987
Last MCS-150: May 5, 2026 · 2,246,963 mi (2025)
FMCSA safety rating: Satisfactory · Jan 31, 2007
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

2,246,963

Annual mileage

Open the full identity & federal record

Federal activity

Daily-captured FMCSA licensing & insurance changes — monitored by Vektor

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.

Open the full federal-record activity feed

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score

No verified reviews yet

Be the first broker or shipper to rate TRAILER PARTS INC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.

Leave a review

Open reviews

Verification summaryAuthority, insurance, safety and identity facts for TRAILER PARTS INC.

TRAILER PARTS INC (USDOT 295226) has a Vektor safety score of 86/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed Jun 21, 2026.

The carrier holds active common and contract for-hire operating authority per FMCSA L&I as of Jun 21, 2026.

It has an active BIPD insurance filing with a $750,000 limit in force from NORTHLAND INSURANCE COMPANY effective Jul 1, 2024 in FMCSA L&I's current snapshot as of Jun 21, 2026.

Its vehicle out-of-service rate was 35.3% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 21, 2026.

The carrier received 69 roadside inspections in the last 24 months — 17 vehicle-level and 69 driver-level — across 4 states, according to FMCSA roadside-inspection data refreshed Jun 21, 2026.

The carrier has 0 reportable crashes in the last 24 months and 1 fatal crash across the full FMCSA crash record available as of Jun 21, 2026.

It reports 42 power units and 36 drivers in its most recent MCS-150 filing dated May 5, 2026.

It has an FMCSA safety rating of Satisfactory assigned Jan 31, 2007 in the federal record refreshed Jun 21, 2026.

Frequently asked

What is TRAILER PARTS INC's USDOT number?

TRAILER PARTS INC's USDOT number is 295226, and its motor carrier number is MC-190050.

Is TRAILER PARTS INC authorized to operate?

As of Jun 21, 2026, TRAILER PARTS INC is active in the FMCSA register with common, contract, broker operating authority on file.

What is TRAILER PARTS INC's safety record?

TRAILER PARTS INC has a 35.3% vehicle out-of-service rate (national average 22.26%) across 91 roadside inspections, with 0 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 86/100 (tier: clear).

How big is TRAILER PARTS INC's fleet?

TRAILER PARTS INC operates 42 power units and 36 drivers per its most recent MCS-150 filing.

Where is TRAILER PARTS INC based?

TRAILER PARTS INC is based in SAINT LOUIS, MO, with roadside inspections recorded across 4 states.

Similar carriers

Peer comparison temporarily unavailable

We could not retrieve a reliable peer set for this profile right now.

More in Missouri →Top safety in Missouri →Veteran carriers in Missouri →

More Missouri carriers

Other FMCSA-registered carriers near this one in the directory, by USDOT number.

Halastik Trucking Co IncReviewIndependence · 3 power units Heavy Duty Trux LtdClearDexter · 18 power units Fuel Carriers IncReviewSt Charles · 7 power units Harold G Whitaker Livestock Transportation LLCReviewRogersville · 2 power units Transport One IncReviewSt. Louis · 30 power units Raudin Mccormick LLCNorth Kansas City