Fleet typeIdentity
Asset-based
66 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 888279 · MC-387391
A D D TRUCKING INC
66 power unitsavg 3.4 yrNational · 20 statesSEBASTOPOL, MS
CARRIER ACTIVEMC-387391 ACTIVE
Observed fleet · trailing 24 mo daily
66Power units
63 observed · MCS-150
68Trailers seen
Decoded · vPIC
3.4Avg age (yr)
1997–2026 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · 2026-06-13
Review before loading
Operating, but with flags a broker should weigh before tendering freight.
Active operating authorityInsurance on fileVehicle out-of-service rate above average
Watch · 2
Operating authority2626 yr active
since 2000Insurance (BIPD)On file
FMCSA L&IVehicle OOS · 24mo26.626.6 %
▲ 22.26% nat'lCrashes · fatal33
7 in 24moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersNewer
3.4 yr
Model years 1997–2026 · peer benchmark computing.
Identity stabilityStable
26 yr unchanged
Same registration since 2000 — no chameleon / reincarnation signal.
AI readFull read
Is A D D TRUCKING INC safe to work with?
Is A D D TRUCKING INC safe to load? A D D TRUCKING INC (USDOT 888279, MC-387391) is an active asset-based motor carrier based in SEBASTOPOL, MS, operating 66 power units and 50 drivers. Operating authority has been active 26 years (past the 24-month broker-confidence threshold). Across 209 roadside inspections, its vehicle out-of-service rate is 26.6% (above the 22.26% national average), with 7 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it review before loading (81/100), with the leading concern: fatal crash on record. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
ADA D D TRUCKING INC 81
01
Safety
209 inspections · 24 mo · vs national benchmarks
Out-of-service rate· trailing 24 months vs national benchmark
Vehicle OOS 26.6% (24-mo)64 veh insp · 24-mo · nat'l 22.26%
050%nat'l 22.26%
Driver OOS 3.1% (24-mo)162 drv insp · 24-mo · nat'l 6.67%
030%nat'l 6.67%
OOS trajectory· trailing 6-mo vehicle-OOS rate vs national
6.4% now▲ Worsening
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.
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
- 162
- Annualized
- ≈81 / 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
- 395.30 ELD — use / data transferHOS Compliance20
- 395.24 ELD — record edits / dataHOS Compliance11
- 395.8 Record of duty status (log / ELD) not current or missingHOS Compliance11 · 2 OOS
- 395.3 Driving beyond hours-of-service limitsHOS Compliance8
- 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
- 393.47 Brake actuators / linings / componentsVehicle Maintenance5
- 393.53 Automatic brake adjusters / indicatorsVehicle Maintenance5
02
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 (required)Filed with FMCSA
CargoNone
Surety bond (BMC-84)None
Insurance continuity· insurer · policy · lapses
$750k BIPD · 3 insurers · 1 lapseCoverage lapse
+1 earlier
Lancer · 04–15
Canal · 15–18
20002018
No BIPD policy is currently in force in the filing history. The authority record may still list one on file — request a COI to confirm current coverage.
3 insurer eras · collapsed from 13 filings
| 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 |
03
Equipment & fleet
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 66
- Observed power (24 mo)
- 63
- Trailers (towed)
- 68
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Average age
2026
Newest model yr
1997
Oldest model yr
VINs decoded
04
Operations & lanes
Revealed by inspection density across 20 states · 24 mo
Operating footprint· revealed by roadside-inspection geography
Operating radiusNational
revealedStates observed2020
US statesInspections · 24 mo162162
MS busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
SEBASTOPOL, MS
Top corridor
MS
Density
fewermore
05
Network & fraud
Affiliated entities & reincarnation signals · for review, not a verdict
Last 12 months: 3 trucks also ran under 3 other carriers
VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 1534219USDOT 1566547USDOT 3532693Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (18 trucks · 14 carriers)
Across all inspections on record: USDOT 434467USDOT 3306210USDOT 1534219USDOT 549819USDOT 1794969USDOT 3532693USDOT 897763USDOT 1081602
Shares a company officer with other carriers
eric adcock — 2 carriers: USDOT 4541208
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)6666
Observed (24 mo)6363
Shared w/ other carriers1818
Registered and roadside-observed capacity are broadly consistent.
06
Identity & contact
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
- Web domain
- addtrucking.com
Registration
- Officers
- Eric Adcock · Holly Adcock
- USDOT / docket
- 888279 · MC-387391
- First registered
- 06/20/2000
- Last MCS-150
- 08/12/2025 · 6,500,000 mi (2025)
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
07
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.
08
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 A D D TRUCKING INC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.
Leave a review09
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 2026-06-13, 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 209 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.