DOT 243342MC 187644ActiveMotor CarrierInterstateGREAT WEST CASUALTY CO. · $1,000,000 · 1 policySULLY, IA
COMPANY
Authority since
2005-11-25
MCS-150
2026-02-16 · 696,624 mi (2022)
Fleet
12 units · 12 trailers · 12 drivers
ADDRESS
Physical
205 1ST AVE SULLY, IA 50251-1002
Mailing
PO BOX 368 SULLY, IA 50251-0368
CONTACT
Phone
3194308014
Email
JENNIFERJ@ZYLSTRAEXPRESS.COM
OFFICERS
Primary Officer
TIMOTHY ZYLSTRA
Title
V PRES
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
Grain, Feed, Hay
Cargo types
3
Grain, Feed, HayCommodities Dry BulkOther
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
253 mo
Active authority
INSURANCE
1 active
GREAT WEST CASUALTY CO.
RISK GRADE
Minimal Risk
1 risk factors · 5 strengths
OOS RATE
4.3%
1 / 23 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.