Small fleet
7 power units. Brokers price each fleet type apart.
Load decision · FMCSA snapshot · 2026-06-13
Active authority and a clean federal record. No blocking issues found.
Small fleet
7 power units. Brokers price each fleet type apart.
6.5 yr
Model years 2016–2023 · peer benchmark computing.
7 yr unchanged
Same registration since 2019 — no chameleon / reincarnation signal.
Is SD TANK LINES LLC safe to load? SD TANK LINES LLC (USDOT 3251991, MC-1023621) is an active small-fleet motor carrier based in INDIANAPOLIS, IN, operating 7 power units and 7 drivers. Operating authority has been active 7 years (past the 24-month broker-confidence threshold). Across 18 roadside inspections, its vehicle out-of-service rate over the last 24 months is 28.6% (above the 22.26% national average), with 1 reportable crash in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it clear to load (87/100). Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
SD TANK LINES LLC's USDOT number is 3251991, and its motor carrier number is MC-1023621.
As of 2026-06-13, SD TANK LINES LLC is active in the FMCSA register with common, contract, broker operating authority on file.
SD TANK LINES LLC has a 28.6% vehicle out-of-service rate (national average 22.26%) across 18 roadside inspections, with 1 reportable crash in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 87/100 (tier: clear).
SD TANK LINES LLC operates 7 power units and 7 drivers per its most recent MCS-150 filing.
SD TANK LINES LLC is based in INDIANAPOLIS, IN, with roadside inspections recorded across 9 states.
18 inspections · 24 mo · vs national benchmarks
Out-of-service rate· 24-mo cumulative · vs national
Out-of-service trend· any OOS · all inspection levels · 6-month trailing
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 continuity· insurer · policy · lapses
Shorter eras are too brief to label at this scale — all 4 insurers are named in the list below.
This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| ACCREDITED SPECIALTY INSURANCE COMPANY | May 2025 → May 2025 | $750k | 3 |
| TRISURA SPECIALTY INSURANCE COMPANY | May 2024 → May 2025 | $750k | 1 |
| ACCREDITED SPECIALTY INSURANCE COMPANY | Jul 2023 → Oct 2023 | $750k | 3 |
| PROGRESSIVE SOUTHEASTERN INSURANCE COMPANY | Aug 2019 → Jul 2023 | $750k | 1 |
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 9 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
No shared-VIN flow in the last 12 months
Shares a company officer 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 SD TANK LINES LLC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.
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