Carrier profile · USDOT 2939848 · MC-993993 · FMCSA profile data as of Nov 3, 2026

PLY Gem Specialty Products LLC

DBA CANYON STONE

1 power unitCARY, NC40/100

CARRIER INACTIVEMC-993993 INACTIVE

Observed fleet · trailing 24 mo daily

1Power units

Self-reported · MCS-150

—Trailers seen

None observed · 24 mo

—Avg age (yr)

Not yet decoded

Call dispatch(919) 562-5005 Email dispatch[email protected]

Click to see how we scored it

Load decision · FMCSA profile data as of Nov 3, 2026

High risk

Multiple serious issues on the federal record. Verify directly before any tender.

Watch · 4

USDOT registration inactiveThe USDOT record is flagged inactive — the carrier may not be authorized to operate.No active operating authorityNo active common, contract, or broker authority is on file for a for-hire carrier.No inspection history despite active fleetAn established carrier reporting 1 power units has no roadside inspections — a common shell/paper-carrier signal.MCS-150 census data outdatedThe biennial MCS-150 update is 3.3 years old; fleet/mileage figures may be unreliable.

In good standing · 2

Insurance on fileBIPD (liability) insurance is on file with FMCSA.Established 10 yearsOperating authority has been on file since 2016.

USDOT registration

yr registered

No active authority

Insurance (BIPD)$2M in force

FMCSA L&I

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal

No activity in window

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

Fleet typeIdentity

Owner-operator

1 power unit. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityStable

10 yr unchanged

Same registration since 2016 — no chameleon / reincarnation signal.

Cross-border activity

No border inspections on record

A named inspection location does not confirm a border transit or operating authority. Counts cover retained inspection records.

Safety

Roadside inspections, BASICs & crash history

FMCSA safety data as of Nov 4, 2026

Out-of-service rate· 24-mo cumulative

No roadside inspections on record.

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

No roadside inspections on the FMCSA record in this window

Explore full safety record — inspections, BASICs, crashes

Authority & Insurance

Can they legally + adequately haul your load?

FMCSA authority & insurance data as of Nov 3, 2026

Operating authority· 49 CFR · per type

Operating authority

Common: Inactive
Contract: None
Broker: None

Insurance & bonds

BIPD / liability$2,000,000 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

$2M in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $2M 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

No insurance filing history on record.

BIPD in force — $2,000,000 · ZURICH AMERICAN INSURANCE COMPANY · since May 2016

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Equipment

VIN-decoded · NHTSA vPIC

FMCSA equipment data as of Nov 4, 2026

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 1
Observed power (24 mo): —
Trailers (towed): —

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

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

Operations & Lanes

Revealed by inspection density · 24 mo

FMCSA operations & lanes data as of Nov 6, 2026

Inspections by state· roadside inspections, last 24 mo

Home base

CARY, NC

5020 WESTON PKWY

See the full operating map — state density, top lanes

Network & Fraud

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

FMCSA network & fraud data as of Nov 4, 2026

Shares a registration email domain with other carriers

@cornerstone-bb.com — 13 carriers: USDOT 90403 USDOT 92173 USDOT 175482 USDOT 251898 USDOT 267841 USDOT 288306 USDOT 512175 USDOT 1235798

Shares a company officer with other carriers

carlton huffman — 3 carriers: USDOT 1579066 USDOT 2888236

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

FMCSA identity & federal data as of Nov 5, 2026

Location

Physical address: 5020 WESTON PKWY, CARY, NC, 27513
Mailing address: 5020 WESTON PARKWAY SUITE 300, CARY, NC, 27513
Operation: Interstate

Contact

Phone: (919) 562-5005
Email: [email protected]
Web domain: cornerstone-bb.com

Registration

Officers: Carlton Huffman · Scott Vanostrand
USDOT / docket: 2939848 · MC-993993
First registered: Oct 20, 2016
Last MCS-150: Jul 3, 2023 · 2,000 mi (2021)
FMCSA safety rating: Not rated
Recordable crash rate: 0.00
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

2,000

Annual mileage

Open the full identity & federal record

Federal activity

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

FMCSA federal activity data as of Nov 5, 2026

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 PLY GEM SPECIALTY PRODUCTS LLC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.

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Safety and violations

No dated FMCSA inspections were found for this period. Safety status is not verified.

Safety and violations

Violation data is not available for this carrier right now.

Verification summaryAuthority, insurance, safety and identity facts for PLY GEM SPECIALTY PRODUCTS LLC.

PLY GEM SPECIALTY PRODUCTS LLC (USDOT 2939848) has a Vektor safety score of 40/100 and a High risk verdict, from the carrier's FMCSA record. FMCSA profile data as of Nov 3, 2026.

The carrier has no active for-hire operating authority per FMCSA L&I. FMCSA authority data as of Nov 5, 2026.

It has an active BIPD insurance filing with a $2,000,000 limit in force from ZURICH AMERICAN INSURANCE COMPANY effective May 12, 2016 in FMCSA L&I's current snapshot. FMCSA insurance data as of Nov 3, 2026.

The carrier received 0 roadside inspections in the last 24 months — 0 vehicle-level and 0 driver-level, according to FMCSA roadside-inspection data. FMCSA operations data as of Nov 6, 2026.

The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available. FMCSA safety data as of Nov 6, 2026.

It reports 1 power unit and 1 driver in its most recent MCS-150 filing dated Jul 3, 2023. FMCSA identity data as of Nov 5, 2026.

It has no FMCSA-assigned safety rating in the federal record. FMCSA identity data as of Nov 5, 2026.

Frequently asked

What is PLY GEM SPECIALTY PRODUCTS LLC's USDOT number?

PLY GEM SPECIALTY PRODUCTS LLC's USDOT number is 2939848, and its motor carrier number is MC-993993.

Is PLY GEM SPECIALTY PRODUCTS LLC authorized to operate?

FMCSA authority data as of Nov 5, 2026. PLY GEM SPECIALTY PRODUCTS LLC is inactive in the FMCSA register with common, contract, broker operating authority on file.