Six S Trucking Inc (DOT# 3973496) – FMCSA Carrier Profile
DOT# 3973496MC# 1485553● Active
Updated: 2026-03-09
Six S Trucking Inc is a registered motor carrier with the FMCSA under USDOT number 3973496. The company operates from Yankton, SD and maintains an active operating status with 2 power units and 1 drivers on record.
Safety Rating
Advertisement
Company Information
Address117 N Ridgeway Dr, Yankton, SD, 57078
Phone(712) 253-5716
Entity TypeAuthorized For Hire
OperationInterstate
Power Units2
Drivers1
MCS-150 FiledJune 9, 2025
Annual Mileage110,000 mi (2024)
Inspection Summary
All-time Inspections
All-time4
Total
0
OOS
0
Driver OOS
0
Vehicle OOS
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.
BASICS Safety Scores
BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories6.6
Unsafe Driving
0.0
HOS Compliance
0.0
Driver Fitness
0.0
Controlled Substances
0.0
Vehicle Maintenance
Advertisement
Related Carriers
Frequently Asked Questions
What is USDOT Number 3973496?
USDOT number 3973496 is assigned to Six S Trucking Inc, an active motor carrier registered with the FMCSA, based in Yankton, SD.
How many inspections has Six S Trucking Inc had?
Six S Trucking Inc has recorded 4 total inspections with 0 out-of-service orders, representing an OOS rate of 0.00%.
Where is Six S Trucking Inc located?
Six S Trucking Inc is headquartered at 117 N Ridgeway Dr, Yankton, SD 57078.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 3973496 · Last updated: 2026-03-09. View official FMCSA record →