Fleet typeIdentity
Asset-based
11 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 2488248 · MC-861613 · Updated 06/13/2026
GRINDSTONE TRANSPORTATION LLC
11 power unitsavg 6.1 yrMulti-region · 8 statesSAN JUAN, TX
CARRIER ACTIVEMC-861613 ACTIVE
Observed fleet · trailing 24 mo daily
11Power units
12 observed · MCS-150
9Trailers seen
Decoded · vPIC
6.1Avg age (yr)
1997–2026 · 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 file
Watch · 0
Nothing flagged.
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 12 yearsOperating authority has been on file since 2014.Out-of-service rates below national averageBoth vehicle and driver OOS rates beat the national benchmark across 29 inspections.
Operating authority1212 yr active
since 2014Insurance (BIPD)On file
FMCSA L&IVehicle OOS · 24mo14.314.3 %
▼ 22.26% nat'lCrashes · fatal00
3 in 24moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersTypical
6.1 yr
Model years 1997–2026 · peer benchmark computing.
Identity stabilityStable
12 yr unchanged
Same registration since 2014 — no chameleon / reincarnation signal.
AI readFull read
Is GRINDSTONE TRANSPORTATION LLC safe to work with?
Is GRINDSTONE TRANSPORTATION LLC safe to load? GRINDSTONE TRANSPORTATION LLC (USDOT 2488248, MC-861613) is an active asset-based motor carrier based in SAN JUAN, TX, operating 11 power units and 11 drivers. Operating authority has been active 12 years (past the 24-month broker-confidence threshold). Across 29 roadside inspections, its vehicle out-of-service rate over the last 24 months is 14.3% (below the 22.26% national average), with 3 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it clear to load (100/100). Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
GTGRINDSTONE TRANSPORTATION LLC 100
Loading full carrier record…
09
Frequently asked
What is GRINDSTONE TRANSPORTATION LLC's USDOT number?
GRINDSTONE TRANSPORTATION LLC's USDOT number is 2488248, and its motor carrier number is MC-861613.
Is GRINDSTONE TRANSPORTATION LLC authorized to operate?
As of 2026-06-13, GRINDSTONE TRANSPORTATION LLC is active in the FMCSA register with common, contract, broker operating authority on file.
What is GRINDSTONE TRANSPORTATION LLC's safety record?
GRINDSTONE TRANSPORTATION LLC has a 14.3% vehicle out-of-service rate (national average 22.26%) across 29 roadside inspections, with 3 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 100/100 (tier: clear).
How big is GRINDSTONE TRANSPORTATION LLC's fleet?
GRINDSTONE TRANSPORTATION LLC operates 11 power units and 11 drivers per its most recent MCS-150 filing.
Where is GRINDSTONE TRANSPORTATION LLC based?
GRINDSTONE TRANSPORTATION LLC is based in SAN JUAN, TX, with roadside inspections recorded across 8 states.