Asset-based
13 power units. Brokers price each fleet type apart.
Load decision · FMCSA snapshot · Jun 13, 2026
Active authority and a clean federal record. No blocking issues found.
Nothing flagged.
Asset-based
13 power units. Brokers price each fleet type apart.
10.6 yr
Model years 1998–2024 · peer benchmark unavailable.
52 yr unchanged
Same registration since 1974 — no chameleon / reincarnation signal.
K & S TANK LINES INC (USDOT 41212) has a Vektor safety score of 100/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed Jun 13, 2026.
The carrier holds active common and contract for-hire operating authority per FMCSA L&I as of Jun 13, 2026.
It has an active BIPD insurance filing with a $4,000,000 limit in force from GEMINI INSURANCE COMPANY effective Aug 1, 2023 in FMCSA L&I's current snapshot as of Jun 13, 2026.
Its vehicle out-of-service rate was 7.7% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 13, 2026.
The carrier received 35 roadside inspections in the last 24 months — 26 vehicle-level and 35 driver-level — across 8 states, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.
The carrier has 0 reportable crashes in the last 24 months and 1 fatal crash across the full FMCSA crash record available as of Jun 13, 2026.
It reports 13 power units and 13 drivers in its most recent MCS-150 filing dated Jan 30, 2025.
It has an FMCSA safety rating of Satisfactory assigned Sep 6, 1994 in the federal record refreshed Jun 13, 2026.
K & S TANK LINES INC's USDOT number is 41212, and its motor carrier number is MC-119557.
As of Jun 13, 2026, K & S TANK LINES INC is active in the FMCSA register with common, contract, broker operating authority on file.
K & S TANK LINES INC has a 7.7% vehicle out-of-service rate (national average 22.26%) across 56 roadside inspections, with 0 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 100/100 (tier: clear).
K & S TANK LINES INC operates 13 power units and 13 drivers per its most recent MCS-150 filing.
K & S TANK LINES INC is based in COPPERHILL, TN, with roadside inspections recorded across 8 states.
Comparable carriers operating in Tennessee
Other FMCSA-registered carriers near this one in the directory, by USDOT number.
35 inspections · 24 mo · vs national benchmarks
Out-of-service rate· 24-mo cumulative · vs national
Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing
Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay
34 inspections in the charted months · busiest month Jun '26 · 4
Inspection coverage· expected vs observed · the fraud signal
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.
Violation themes· decoded · grouped by BASIC
What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.
Can they legally + adequately haul your load?
Operating authority· 49 CFR · per type
Operating authority
Insurance & bonds
Insurance adequacy· filed BIPD vs the $750K federal floor
Insurance continuity· insurer · policy · lapses
Shorter eras are too brief to label at this scale — all 8 insurers are named in the list below.
BIPD in force — $4,000,000 · GEMINI INSURANCE COMPANY · since Aug 2023
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| GEMINI INSURANCE COMPANY | Aug 2019 → Aug 2023 | $5M | 9 |
| AXIS SURPLUS INSURANCE COMPANY | Aug 2009 → Aug 2019 | $5M | 2 |
| AMERICAN EMPIRE SURPLUS LINES INSURANCE CO. | Aug 2007 → Aug 2009 | $5M | 3 |
| GREAT WEST CASUALTY CO. | Aug 2006 → Sep 2021 | $5M | 2 |
| GREAT WEST CASUALTY CO. | Jan 2005 → Jan 2005 | $5M | 1 |
| GREAT WEST CASUALTY CO. | Jul 2001 → Aug 2004 | $5M | 7 |
| GREENWICH INSURANCE COMPANY | Jul 2000 → Jul 2001 | $5M | 3 |
| RELIANCE NATIONAL INDEMNITY COMPANY | Jul 1994 → Jul 2000 | $5M | 6 |
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Revealed by inspection density across 8 states · 24 mo
Operating footprint· revealed by roadside-inspection geography
Inspection density by state· each tile = a state · shade = inspections, last 24 mo
Affiliated entities & reincarnation signals · for review, not a verdict
Shares a registration email domain with other carriers
Capacity consistency· registered vs roadside-observed power units
Registered and roadside-observed capacity are broadly consistent.
FMCSA census + L&I dossier
Location
Contact
Registration
Fleet (self-reported · MCS-150)
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.
Verified broker, shipper & driver reviews — moderated
Be the first broker or shipper to rate K & S TANK LINES INC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.
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