Carrier profile · USDOT 888279 · MC-387391 · Updated Jun 13, 2026

A D D Trucking Inc

66 power unitsavg 3.4 yrNational · 20 statesSEBASTOPOL, MS81/100

CARRIER ACTIVEMC-387391 ACTIVE

Observed fleet · trailing 24 mo daily

66Power units

61 observed · MCS-150

69Trailers seen

Decoded · vPIC

3.4Avg age (yr)

1997–2026 · vPIC

Call dispatch(601) 625-1378 Email dispatchHOLLY@ADDTRUCKING.COM

Click to see how we scored it

Load decision · FMCSA snapshot · Jun 13, 2026

Review before loading

Operating, but with flags a broker should weigh before tendering freight.

Watch · 2

Vehicle out-of-service rate above average26.6% vs the 22.26% national average.Fatal crash on record3 crash(es) involving a fatality are on this carrier's record.

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 26 yearsOperating authority has been on file since 2000.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo26.6%

▲ 22.26% nat'l

Crashes · fatal

7 in 24 mo

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo26.6%

▲ 22.26% nat'l

Crashes · fatal

7 in 24 mo

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

Fleet typeIdentity

Asset-based

66 power units. Brokers price each fleet type apart.

Fleet age vs peersNewer

3.4 yr

Model years 1997–2026 · peer benchmark unavailable.

Identity stabilityStable

26 yr unchanged

Same registration since 2000 — no chameleon / reincarnation signal.

Safety

163 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 26.6%24-mo cumulative

050%nat'l 22.26%

Driver OOS 3.1%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 64 vehicle and 163 driver inspections over 24 months.

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

21.4% · 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 4.0 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

159 inspections in the charted months · busiest month Jul '25 · 12

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

≈1.2 / unit·yr

thin signalabundant signal

Within the expected band for a 66-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.

Registered power units: 66
Inspections · 24 mo: 163
Annualized: ≈82 / yr
Coverage: ≈1.2 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 Driving53 · 0 OOS
395.30 ELD — use / data transferHOS Compliance20 · 0 OOS
395.24 ELD — record edits / dataHOS Compliance11 · 0 OOS
395.8 Record of duty status (log / ELD) not current or missingHOS Compliance11 · 2 OOS
395.3 Driving beyond hours-of-service limitsHOS Compliance8 · 0 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance8 · 8 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance7 · 2 OOS
395.22 ELD — provider/registration/malfunctionHOS Compliance7 · 0 OOS
393.47 Brake actuators / linings / componentsVehicle Maintenance5 · 0 OOS
393.53 Automatic brake adjusters / indicatorsVehicle Maintenance5 · 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: None
Contract: Active
Broker: None

Insurance & bonds

BIPD / liability$750,000 in force

Cargo filing (census)Not recorded per census

Surety bond (census)Not 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 ’18 · 3 insurers · 1 lapseCoverage lapse

Lancer’04–’15

Canal’15–’18

beyond this history

2000200720142021now

Shorter eras are too brief to label at this scale — all 3 insurers are named in the list below.

BIPD in force — $750,000 · NORTHLAND INSURANCE COMPANY · since Jun 2018

All 3 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
CANAL INSURANCE CO.	Jun 2015 → Jun 2018	$750K	3
LANCER INSURANCE COMPANY	Jun 2004 → Jun 2015	$750K	8
MAX SPECIALTY INSURANCE COMPANY	Jul 2000 → Oct 2001	$750K	2

Explore full authority & insurance record

Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 66
Observed power (24 mo): 61
Trailers (towed): 69

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

Fleet age· model years · decoded VINs

3.4 yr

Average age

2026

Newest model yr

1997

Oldest model yr

53.8%

VINs decoded

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

Operations & Lanes

Revealed by inspection density across 20 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusNational

revealed

States observed

US states

Inspections · 24 mo

163

MS busiest

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

Home base

SEBASTOPOL, MS

16721 HWY 21

Top corridor

MS 43 · TN 20 · LA 18

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: 4 trucks also ran under 4 other carriers

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 98019 USDOT 1534219 USDOT 1566547 USDOT 3532693Some overlap is legitimate (leased or sold equipment); review alongside the other signals.

Show all-time history (22 trucks · 19 carriers)

Across all inspections on record: USDOT 3259 USDOT 311835 USDOT 434467 USDOT 3306210 USDOT 98019 USDOT 3268045 USDOT 3455824 USDOT 1534219

Shares a company officer with other carriers

eric adcock — 2 carriers: USDOT 4541208

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: 16721 HWY 21, SEBASTOPOL, MS, 39359
Mailing address: P O BOX 90, SEBASTOPOL, MS, 39359
Operation: Interstate

Contact

Phone: (601) 625-1378
Cell: (601) 214-1802
Fax: (601) 625-9814
Email: holly@addtrucking.com
Web domain: addtrucking.com

Registration

Officers: Eric Adcock · Holly Adcock
USDOT / docket: 888279 · MC-387391
First registered: Jun 20, 2000
Last MCS-150: Aug 12, 2025 · 6,500,000 mi (2025)
FMCSA safety rating: Not rated
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

6,500,000

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

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Verification summaryAuthority, insurance, safety and identity facts for A D D TRUCKING INC.

A D D TRUCKING INC (USDOT 888279) has a Vektor safety score of 81/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Jun 13, 2026.

The carrier holds active contract for-hire operating authority per FMCSA L&I as of Jun 13, 2026.

It has an active BIPD insurance filing with a $750,000 limit in force from NORTHLAND INSURANCE COMPANY effective Jun 1, 2018 in FMCSA L&I's current snapshot as of Jun 13, 2026.

Its vehicle out-of-service rate was 26.6% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier received 163 roadside inspections in the last 24 months — 64 vehicle-level and 163 driver-level — across 20 states, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier has 7 reportable crashes in the last 24 months and 3 fatal crashes across the full FMCSA crash record available as of Jun 13, 2026.

It reports 66 power units and 50 drivers in its most recent MCS-150 filing dated Aug 12, 2025.

It has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.

Frequently asked

What is A D D TRUCKING INC's USDOT number?

A D D TRUCKING INC's USDOT number is 888279, and its motor carrier number is MC-387391.

Is A D D TRUCKING INC authorized to operate?

As of Jun 13, 2026, A D D TRUCKING INC is active in the FMCSA register with common, contract, broker operating authority on file.

What is A D D TRUCKING INC's safety record?

A D D TRUCKING INC has a 26.6% vehicle out-of-service rate (national average 22.26%) across 212 roadside inspections, with 7 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 81/100 (tier: review).

How big is A D D TRUCKING INC's fleet?

A D D TRUCKING INC operates 66 power units and 50 drivers per its most recent MCS-150 filing.

Where is A D D TRUCKING INC based?

A D D TRUCKING INC is based in SEBASTOPOL, MS, with roadside inspections recorded across 20 states.

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