DOT 103324MC 261685ActiveMotor CarrierInterstateCOLONY INSURANCE COMPANY +1 · $5,000,000 · 2 policiesPORTLAND, OR
COMPANY
Authority since
2011-03-14
MCS-150
2026-03-12 · 300,000 mi (2025)
Fleet
10 units · 6 trailers · 10 drivers
ADDRESS
Physical
2946 NE COLUMBIA BLVD PORTLAND, OR 97211
Mailing
PO BOX 12570 PORTLAND, OR 97212
CONTACT
Phone
5032885294
Email
SGROESBECK@TARRLLC.COM
OFFICERS
Primary Officer
SCOTT GROESBECK
Title
DIRECTOR OF COMPLIANCE
OPERATION & CARGO
Operation classification
Private Property;authorized For Hire
Specialty
Tanker / Bulk Liquids
Cargo types
3
Liquids / GasesChemicalsOther
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads.
AUTHORITY
188 mo
Active authority
INSURANCE
2 active
COLONY INSURANCE COMPANY
RISK GRADE
Minimal Risk
1 risk factors · 4 strengths
OOS RATE
13.8%
4 / 29 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections
Weighted heuristic: crashes are decayed by recency and normalized per 100 power units, out-of-service and violation rates use a rolling 24-month window, plus FMCSA BASIC alerts and the CarrierIntel Safety Score (which also decays when compliance has not been verified by a recent inspection). Not the official FMCSA SMS score.