Fleet typeIdentity
Small fleet
4 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 892565 · MC-504649
INTERNATIONAL TUMBLE STONE LLC
4 power unitsavg 9.5 yrLocal · 1 statesHAYDEN, ID
CARRIER ACTIVEMC-504649 INACTIVERATED SATISFACTORY
Observed fleet · trailing 24 mo daily
4Power units
1 observed · MCS-150
1Trailers seen
Decoded · vPIC
9.5Avg age (yr)
2016–2017 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · 2026-06-13
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Established 26 yearsNo active operating authority
Watch · 3
No active operating authorityNo active common, contract, or broker authority is on file for a for-hire carrier.Reincarnated carrier — prior authority revokedFMCSA links this carrier to a previously revoked operating authority — the classic chameleon-carrier pattern. Verify it is not evading an enforcement history.MCS-150 update dueThe biennial MCS-150 update is overdue.
In good standing · 1
Operating authority2626 yr active
since 2000Insurance (BIPD)Unknown
FMCSA L&IVehicle OOS · 24mo—%
▼ 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
9.5 yr
Model years 2016–2017 · peer benchmark computing.
Identity stabilityFlagged
26 yr unchanged
Linked to a previously revoked authority — verify before tendering.
AI readFull read
Is INTERNATIONAL TUMBLE STONE LLC safe to work with?
Is INTERNATIONAL TUMBLE STONE LLC safe to load? INTERNATIONAL TUMBLE STONE LLC (USDOT 892565, MC-504649) is an active small-fleet motor carrier based in HAYDEN, ID, operating 4 power units and 4 drivers. Operating authority has been active 26 years (past the 24-month broker-confidence threshold). Across 2 roadside inspections, with 0 reportable crashes in the last 24 months. FMCSA rates it Satisfactory. Vektor rates it unrated (50/100), with the leading concern: no active operating authority. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
ITINTERNATIONAL TUMBLE STONE LLC 50
01
Safety
2 inspections · 24 mo · vs national benchmarks
Out-of-service rate· trailing 24 months vs national benchmark
Vehicle OOS —% (24-mo)0 veh insp · 24-mo · nat'l 22.26%
050%nat'l 22.26%
Driver OOS 100.0% (24-mo)1 drv insp · 24-mo · nat'l 6.67%
030%nat'l 6.67%
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
≈0.1 / unit·yr
thin signalabundant signal
Few roadside inspections for a 4-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.
- Registered power units
- 4
- Inspections · 24 mo
- 1
- Annualized
- ≈1 / yr
- Coverage
- ≈0.1 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 Driving2
- 396.17 Periodic (annual) inspectionVehicle Maintenance2
- 383.23 Operating without a valid CDLDriver Fitness1 · 1 OOS
- 391.41 No / expired medical certificateDriver Fitness1 · 1 OOS
- 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance1 · 1 OOS
02
Authority & insurance
Can they legally + adequately haul your load?
Insurance continuity· insurer · policy · lapses
No insurance filing history on record.
03
Equipment & fleet
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 4
- Observed power (24 mo)
- 1
- Trailers (towed)
- 1
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
2017
Newest model yr
2016
Oldest model yr
VINs decoded
04
Operations & lanes
Revealed by inspection density across 1 states · 24 mo
Operating footprint· revealed by roadside-inspection geography
Operating radiusLocal
revealedStates observed11
US statesInspections · 24 mo11
ID busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
HAYDEN, ID
Top corridor
ID
Density
fewermore
05
Network & fraud
Affiliated entities & reincarnation signals · for review, not a verdict
Reincarnated carrier — prior authority was revoked
FMCSA links this carrier to a previously revoked authority: USDOT 892565. Reincarnation is a primary chameleon-carrier pattern.
Named as the prior authority of newer carriers
1 carrier list this USDOT as their revoked predecessor: USDOT 892565.
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)44
Observed (24 mo)11
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
06
Identity & contact
FMCSA census + L&I dossier
Location
- Physical address
- 13131 N GOVERNMENT WAY, HAYDEN, ID, 83835
- Operation
- Interstate
Contact
- Phone
- (208) 762-3206
- Cell
- (208) 659-9702
- Fax
- (208) 762-0693
- Web domain
- tumblestone.com
Registration
- Officer
- Zachary Marjamaa
- USDOT / docket
- 892565 · MC-504649
- First registered
- 07/11/2000
- Last MCS-150
- 03/12/2024 · 40,000 mi (2020)
- FMCSA safety rating
- Satisfactory · 10/24/2017
- 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 INTERNATIONAL TUMBLE STONE LLC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.
Leave a review09
Frequently asked
What is INTERNATIONAL TUMBLE STONE LLC's USDOT number?
INTERNATIONAL TUMBLE STONE LLC's USDOT number is 892565, and its motor carrier number is MC-504649.
Is INTERNATIONAL TUMBLE STONE LLC authorized to operate?
As of 2026-06-13, INTERNATIONAL TUMBLE STONE LLC is active in the FMCSA register.
What is INTERNATIONAL TUMBLE STONE LLC's safety record?
INTERNATIONAL TUMBLE STONE LLC has a —% vehicle out-of-service rate across 2 roadside inspections, with 0 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 50/100 (tier: unknown).
How big is INTERNATIONAL TUMBLE STONE LLC's fleet?
INTERNATIONAL TUMBLE STONE LLC operates 4 power units and 4 drivers per its most recent MCS-150 filing.
Where is INTERNATIONAL TUMBLE STONE LLC based?
INTERNATIONAL TUMBLE STONE LLC is based in HAYDEN, ID, with roadside inspections recorded across 1 state.