Fleet typeIdentity
Small fleet
9 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 748889 · MC-339275
WOLLENWEBER S TRUCKING COMPANY
DBA WOLLENWEBER'S TRUCKING & WAREHOUSING
9 power unitsavg 6.5 yrRegional · 3 statesBALTIMORE, MD
CARRIER ACTIVEMC-339275 ACTIVE
Observed fleet · trailing 24 mo daily
9Power units
10 observed · MCS-150
14Trailers seen
Decoded · vPIC
6.5Avg age (yr)
2001–2026 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · 2026-06-13
Clear to load
Active authority and a clean federal record. No blocking issues found.
Active operating authorityInsurance on file
Watch · 0
Nothing flagged.
In good standing · 4
Active operating authorityActive for-hire authority is on file with FMCSA.Insurance on fileBIPD (liability) insurance is on file with FMCSA.Established 28 yearsOperating authority has been on file since 1998.Out-of-service rates below national averageBoth vehicle and driver OOS rates beat the national benchmark across 25 inspections.
Operating authority2828 yr active
since 1998Insurance (BIPD)On file
FMCSA L&IVehicle OOS · 24mo14.314.3 %
▼ 22.26% nat'lCrashes · fatal00
clean 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersTypical
6.5 yr
Model years 2001–2026 · peer benchmark computing.
Identity stabilityStable
28 yr unchanged
Same registration since 1998 — no chameleon / reincarnation signal.
AI readFull read
Is WOLLENWEBER S TRUCKING COMPANY safe to work with?
Is WOLLENWEBER S TRUCKING COMPANY safe to load? WOLLENWEBER S TRUCKING COMPANY (USDOT 748889, MC-339275) is an active small-fleet motor carrier based in BALTIMORE, MD, operating 9 power units and 9 drivers. Operating authority has been active 28 years (past the 24-month broker-confidence threshold). Across 25 roadside inspections, its vehicle out-of-service rate is 14.3% (below the 22.26% national average), with 0 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it clear to load (100/100). Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
WSWOLLENWEBER S TRUCKING COMPANY 100
01
Safety
25 inspections · 24 mo · vs national benchmarks
Out-of-service rate· trailing 24 months vs national benchmark
Vehicle OOS 14.3% (24-mo)14 veh insp · 24-mo · nat'l 22.26%
050%nat'l 22.26%
Driver OOS 0.0% (24-mo)16 drv insp · 24-mo · nat'l 6.67%
030%nat'l 6.67%
OOS trajectory· trailing 6-mo vehicle-OOS rate vs national
11.1% now▼ Improving
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
≈0.9 / unit·yr
thin signalabundant signal
Within the expected band for a 9-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.
- Registered power units
- 9
- Inspections · 24 mo
- 16
- Annualized
- ≈8 / yr
- Coverage
- ≈0.9 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.
- 393.9 Inoperative required lampsVehicle Maintenance7 · 1 OOS
- 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving3
- 392.16 Failure to use seat beltUnsafe Driving3
- 393.45 Brake tubing / hose defectsVehicle Maintenance2 · 1 OOS
- 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance2 · 1 OOS
- 390.21 USDOT number marking on vehicleUnsafe Driving2
- 396.17 Periodic (annual) inspectionVehicle Maintenance1
- 392.82 Using a hand-held mobile phoneUnsafe Driving1
- 393.23 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 1 OOS
- 393.25 Lighting device requirementsVehicle Maintenance1
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
$1M BIPD · 9 insurers · 0 lapsesInsurer churn
+4 earlier
Atlantic · 98–03
Selective Way · 03–07
Hanover · 07–11
Old Republic · 11–16
Old Republic · 16–19
Canal · 20–22
19982024
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.
10 insurer eras · collapsed from 15 filings
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| MT HAWLEY INSURANCE COMPANY | Aug 2023 → Apr 2024 | $1M | 1 |
| PRIME INSURANCE COMPANY | Aug 2022 → Aug 2023 | $1M | 2 |
| CANAL INSURANCE CO. | Aug 2020 → Aug 2022 | $1M | 2 |
| ACE AMERICAN INSURANCE COMPANY | Oct 2019 → Aug 2020 | $1M | 1 |
| OLD REPUBLIC INSURANCE COMPANY | Jul 2016 → Oct 2019 | $1M | 2 |
| PROGRESSIVE CASUALTY INSURANCE COMPANY | Apr 2016 → Jul 2016 | $1M | 1 |
| OLD REPUBLIC INSURANCE COMPANY | Apr 2011 → Apr 2016 | $1M | 1 |
| HANOVER INSURANCE CO. | Apr 2007 → May 2011 | $1M | 2 |
| SELECTIVE WAY INSURANCE COMPANY | Jun 2003 → Apr 2007 | $1M | 1 |
| ATLANTIC MUTUAL INSURANCE CO. | Apr 1998 → Jul 2003 | $1M | 2 |
03
Equipment & fleet
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 9
- Observed power (24 mo)
- 10
- Trailers (towed)
- 14
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
2001
Oldest model yr
VINs decoded
04
Operations & lanes
Revealed by inspection density across 3 states · 24 mo
Operating footprint· revealed by roadside-inspection geography
Operating radiusRegional
revealedStates observed33
US statesInspections · 24 mo1616
MD busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
BALTIMORE, MD
Top corridor
MD
Density
fewermore
05
Network & fraud
Affiliated entities & reincarnation signals · for review, not a verdict
Last 12 months: 1 truck 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 3470146USDOT 4499816Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (6 trucks · 7 carriers)
Across all inspections on record: USDOT 156123USDOT 247525USDOT 1324293USDOT 113536USDOT 3470146USDOT 951978USDOT 2528754
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)99
Observed (24 mo)1010
Shared w/ other carriers66
Registered and roadside-observed capacity are broadly consistent.
06
Identity & contact
FMCSA census + L&I dossier
Location
- Physical address
- 7330 CARBIDE ROAD, BALTIMORE, MD, 21226
- Operation
- Interstate
Contact
- Phone
- (410) 360-4241
- Cell
- (443) 463-4541
- Fax
- (410) 360-3214
- chad@wollenweb.com
- Web domain
- wollenweb.com
Registration
- Officers
- Charles H Wollenweber Jr · Chad Wollwnweber
- USDOT / docket
- 748889 · MC-339275
- First registered
- 05/18/1998
- Last MCS-150
- 09/05/2025 · 232,000 mi (2024)
- 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
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Leave a review09
Frequently asked
What is WOLLENWEBER S TRUCKING COMPANY's USDOT number?
WOLLENWEBER S TRUCKING COMPANY's USDOT number is 748889, and its motor carrier number is MC-339275.
Is WOLLENWEBER S TRUCKING COMPANY authorized to operate?
As of 2026-06-13, WOLLENWEBER S TRUCKING COMPANY is active in the FMCSA register with common, contract, broker operating authority on file.
What is WOLLENWEBER S TRUCKING COMPANY's safety record?
WOLLENWEBER S TRUCKING COMPANY has a 14.3% vehicle out-of-service rate (national average 22.26%) across 25 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 100/100 (tier: clear).
How big is WOLLENWEBER S TRUCKING COMPANY's fleet?
WOLLENWEBER S TRUCKING COMPANY operates 9 power units and 9 drivers per its most recent MCS-150 filing.
Where is WOLLENWEBER S TRUCKING COMPANY based?
WOLLENWEBER S TRUCKING COMPANY is based in BALTIMORE, MD, with roadside inspections recorded across 3 states.