Fleet typeIdentity
Small fleet
14 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 918188 · MC-397096
G & G SPECIALIZED CARRIERS LLC
14 power unitsavg 7.3 yrMulti-region · 11 statesMUSKEGO, WI
CARRIER ACTIVEMC-397096 ACTIVEHAZMAT
Observed fleet · trailing 24 mo daily
14Power units
12 observed · MCS-150
18Trailers seen
Decoded · vPIC
7.3Avg age (yr)
1999–2026 · 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 fileMultiple injury crashes
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 26 yearsOperating authority has been on file since 2000.Out-of-service rates below national averageBoth vehicle and driver OOS rates beat the national benchmark across 38 inspections.
Operating authority2525 yr active
since 2000Insurance (BIPD)On file
FMCSA L&IVehicle OOS · 24mo16.716.7 %
▼ 22.26% nat'lCrashes · fatal00
2 in 24moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersTypical
7.3 yr
Model years 1999–2026 · peer benchmark computing.
Identity stabilityStable
25 yr unchanged
Same registration since 2000 — no chameleon / reincarnation signal.
AI readFull read
Is G & G SPECIALIZED CARRIERS LLC safe to work with?
Is G & G SPECIALIZED CARRIERS LLC safe to load? G & G SPECIALIZED CARRIERS LLC (USDOT 918188, MC-397096) is an active small-fleet motor carrier based in MUSKEGO, WI, operating 14 power units and 10 drivers. Operating authority has been active 25 years (past the 24-month broker-confidence threshold). Across 38 roadside inspections, its vehicle out-of-service rate is 16.7% (below the 22.26% national average), with 2 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it clear to load (94/100). Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
G&G & G SPECIALIZED CARRIERS LLC 94
01
Safety
38 inspections · 24 mo · vs national benchmarks
Out-of-service rate· trailing 24 months vs national benchmark
Vehicle OOS 16.7% (24-mo)12 veh insp · 24-mo · nat'l 22.26%
050%nat'l 22.26%
Driver OOS 0.0% (24-mo)28 drv insp · 24-mo · nat'l 6.67%
030%nat'l 6.67%
OOS trajectory· trailing 6-mo vehicle-OOS rate vs national
10.0% 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
≈1.0 / unit·yr
thin signalabundant signal
Within the expected band for a 14-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.
- Registered power units
- 14
- Inspections · 24 mo
- 28
- Annualized
- ≈14 / yr
- Coverage
- ≈1.0 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.
- 395.30 ELD — use / data transferHOS Compliance9
- 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving7
- 395.24 ELD — record edits / dataHOS Compliance2
- 395.3 Driving beyond hours-of-service limitsHOS Compliance2
- 393.104 Cargo securement — tiedownsVehicle Maintenance1
- 393.106 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 1 OOS
- 393.110 Cargo securement — number of tiedownsVehicle Maintenance1 · 1 OOS
- 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance1 · 1 OOS
- 393.9 Inoperative required lampsVehicle Maintenance1
- 396.5 Oil and/or grease leakVehicle Maintenance1
02
Authority & insurance
Can they legally + adequately haul your load?
Operating authority· 49 CFR · per type
Operating authority
- Common
- Active
- 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 · 8 insurers · 1 lapseCoverage lapse
+4 earlier
Great West · 00–08
Tower New · 10–14
Westfield · 14–16
American Alternative · 16–19
National Interstate · 22–25
20002025
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.
9 insurer eras · collapsed from 21 filings
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| NATIONAL INTERSTATE INSURANCE COMPANY | Feb 2022 → Feb 2025 | $750k | 1 |
| BERKLEY CASUALTY COMPANY | Feb 2021 → Mar 2022 | $750k | 2 |
| NATIONAL INTERSTATE INSURANCE COMPANY | Feb 2020 → Feb 2021 | $750k | 2 |
| PENNSYLVANIA MANUF. ASSOC. INS. | Feb 2019 → Feb 2020 | $750k | 1 |
| AMERICAN ALTERNATIVE INSURANCE CORPORATION | Feb 2016 → Feb 2019 | $750k | 3 |
| WESTFIELD INSURANCE CO. | Feb 2014 → Feb 2016 | $750k | 2 |
| TOWER INSURANCE COMPANY OF NEW YORK | Feb 2010 → Feb 2014 | $750k | 5 |
| THE CONTINENTAL INSURANCE CO. | Feb 2009 → Feb 2010 | $750k | 1 |
| GREAT WEST CASUALTY CO. | Dec 2000 → Feb 2008 | $750k | 4 |
03
Equipment & fleet
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 14
- Observed power (24 mo)
- 12
- Trailers (towed)
- 18
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
1999
Oldest model yr
VINs decoded
04
Operations & lanes
Revealed by inspection density across 11 states · 24 mo
Operating footprint· revealed by roadside-inspection geography
Operating radiusMulti-region
revealedStates observed1111
US statesInspections · 24 mo2828
IL busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
MUSKEGO, WI
Top corridor
IL ⇄ WI
Density
fewermore
05
Network & fraud
Affiliated entities & reincarnation signals · for review, not a verdict
No shared-VIN flow in the last 12 months
None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.
Show all-time history (11 trucks · 9 carriers)
Across all inspections on record: USDOT 394038USDOT 3106316USDOT 2996646USDOT 1009802USDOT 4235558USDOT 637350USDOT 438391USDOT 1286750
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)1414
Observed (24 mo)1212
Shared w/ other carriers1111
Registered and roadside-observed capacity are broadly consistent.
06
Identity & contact
FMCSA census + L&I dossier
Location
- Physical address
- S82 W19480 APOLLO DRIVE, MUSKEGO, WI, 53150
- Operation
- Interstate· Hazmat
Contact
- Phone
- (262) 971-0846
- Fax
- (262) 971-0925
- rtharp@gngsc.com
- Web domain
- gngsc.com
Registration
- Officer
- Robert Swan
- USDOT / docket
- 918188 · MC-397096
- First registered
- 11/28/2000
- Last MCS-150
- 04/30/2026 · 1,031,263 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
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Leave a review09
Frequently asked
What is G & G SPECIALIZED CARRIERS LLC's USDOT number?
G & G SPECIALIZED CARRIERS LLC's USDOT number is 918188, and its motor carrier number is MC-397096.
Is G & G SPECIALIZED CARRIERS LLC authorized to operate?
As of 2026-06-13, G & G SPECIALIZED CARRIERS LLC is active in the FMCSA register with common, contract, broker operating authority on file.
What is G & G SPECIALIZED CARRIERS LLC's safety record?
G & G SPECIALIZED CARRIERS LLC has a 16.7% vehicle out-of-service rate (national average 22.26%) across 38 roadside inspections, with 2 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 94/100 (tier: clear).
How big is G & G SPECIALIZED CARRIERS LLC's fleet?
G & G SPECIALIZED CARRIERS LLC operates 14 power units and 10 drivers per its most recent MCS-150 filing.
Where is G & G SPECIALIZED CARRIERS LLC based?
G & G SPECIALIZED CARRIERS LLC is based in MUSKEGO, WI, with roadside inspections recorded across 11 states.