Carrier profile · USDOT 1193035 · MC-637483 · Updated Jun 13, 2026

The Skr Corporation

DBA PRO-TOW

17 power unitsavg 10.8 yrLocal · 1 statesAUBURN, WA78/100

CARRIER ACTIVEMC-637483 ACTIVE

Authority & Insurance

Active operating authority by type and the full insurance continuity timeline — insurer, policy, coverage, and any lapses — so you can confirm they can legally and adequately haul your load today.

Operating authority· 49 CFR · per type

Operating authority

Common: Active
Contract: None
Broker: None

Insurance & bonds

BIPD / liability$1,000,000 in force

Cargo filing (census)Not recorded per census

Surety bond (census)Not recorded per census

Insurance adequacy· filed BIPD vs the $750K federal floor

$1M in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $1M meets or exceeds the $750K federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

$750K BIPD last filed ’21 · 4 insurers · 0 lapsesInsurer churn

Universal’07–’16

beyond this history

2007201220172022now

Shorter eras are too brief to label at this scale — all 6 insurers are named in the list below.

BIPD in force — $1,000,000 · PIONEER SPECIALTY INSURANCE COMPANY · since Dec 2021

All 6 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
ZURICH AMERICAN INSURANCE COMPANY	Dec 2020 → Dec 2021	$750K	1
PIONEER SPECIALTY INSURANCE COMPANY	Dec 2019 → Dec 2020	$750K	1
ZURICH AMERICAN INSURANCE COMPANY	Dec 2018 → Dec 2019	$750K	1
PIONEER SPECIALTY INSURANCE COMPANY	Dec 2017 → Dec 2018	$750K	2
WESTERN NATIONAL ASSURANCE COMPANY	Dec 2016 → Dec 2017	$750K	1
UNIVERSAL UNDERWRITERS INSURANCE CO.	Dec 2007 → Dec 2016	$750K	1