SUPERSEALERS ASPHALT MAINTENANCE INC

AUTHORIZED

DBA: BLACK EARTH PAVEMENT

W339S1404 CTY HWY C, DELAFIELD, WI, 53018|(262) 361-3435

USDOT

2032479

MC Number

N/A

Fleet Size

40

Total Drivers

36

Last updated: March 15, 2026

Safety overview

SUPERSEALERS ASPHALT MAINTENANCE INC is a mid-size intrastate only (hazmat) motor carrier based in DELAFIELD, Wisconsin, operating 40 power units with 36 drivers. 2 of their 5 BASIC scores sit above the 75th percentile intervention threshold. The rest fall within acceptable ranges. Their driver out-of-service rate of 0.0% comes in under the 5.51% national average. They have 1 crash on file. FMCSA records show 11 inspections for this carrier.

BASIC scores

SMS Percentiles

Higher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.

Unsafe Driving
86%
HOS / Fatigue
12%
👤Driver Fitness
12%
Controlled Substances
14%
🔧Vehicle Maintenance
94%

Out-of-service rates vs. national average

An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.

Driver OOS rate0.0%
National average5.5%
Vehicle OOS rate50.0%
National average20.7%

For reference, the average driver OOS rate in Wisconsin is 8.1% and the average vehicle OOS rate is 27.4% across 62,850 carriers.

Company details

Entity Type
N/A
Carrier Operation
Intrastate Only (Hazmat)
Operation Classification
Private (Property)
Cargo Carried
N
Hazmat
No
Safety Rating Date
N/A

What are BASIC scores?

FMCSA tracks carrier performance through its Safety Measurement System (SMS), which scores carriers across six categories called BASICs. Each score is a percentile from 0 to 100, based on inspection and crash data from the past 24 months.

A score of 65 means the carrier performed worse than 65% of its peers. Anything above 75% can trigger FMCSA alerts or investigations. Brokers vetting new carriers should pay attention to scores above 50%.

Unsafe driving
Speeding, reckless driving, improper lane changes, seatbelt violations. All based on what officers find during roadside inspections.
HOS / Fatigue
Hours-of-service violations, logbook problems, driving past the allowed limits. Fatigued driving is one of the top causes of truck crashes in the US.
Driver fitness
Licensing problems, expired medical certificates, and other driver qualification issues.
Controlled substances
Drug and alcohol testing violations, possession, or impairment.
Vehicle maintenance
Brake problems, tire issues, lighting defects, load securement failures. Caught during the vehicle portion of roadside inspections.
Crash indicator
Based on crash history from state-reported data. Higher percentile means more crashes relative to the carrier's size and mileage.

Inspections

11

Total

50%

Driver %

Driver Inspections10
Vehicle Inspections10
Driver OOS Rate0.0%
Vehicle OOS Rate50.0%

Crash history

1

Total Crashes

Fatal Crashes0
Injury Crashes0
Tow Crashes1

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Frequently asked questions

Is SUPERSEALERS ASPHALT MAINTENANCE INC authorized to operate?

Yes. SUPERSEALERS ASPHALT MAINTENANCE INC (USDOT #2032479) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (hazmat) carrier.

What is SUPERSEALERS ASPHALT MAINTENANCE INC's safety record?

SUPERSEALERS ASPHALT MAINTENANCE INC has 2 BASIC scores above the 75th percentile, which is where FMCSA may look into a carrier. Brokers should weigh these scores alongside the inspection history and crash data before making a decision.

How many trucks does SUPERSEALERS ASPHALT MAINTENANCE INC operate?

SUPERSEALERS ASPHALT MAINTENANCE INC operates 40 power units with 36 drivers on file. That puts them in the mid-size range.

Does SUPERSEALERS ASPHALT MAINTENANCE INC transport hazardous materials?

No. SUPERSEALERS ASPHALT MAINTENANCE INC does not have a hazardous materials flag in the FMCSA database.

Where is SUPERSEALERS ASPHALT MAINTENANCE INC located?

SUPERSEALERS ASPHALT MAINTENANCE INC is based in DELAFIELD, Wisconsin at W339S1404 CTY HWY C, 53018. Phone: (262) 361-3435.

What are SUPERSEALERS ASPHALT MAINTENANCE INC's out-of-service rates?

SUPERSEALERS ASPHALT MAINTENANCE INC's driver out-of-service rate is 0.0%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 50.0% (national average: 20.72%). Above average, which may point to vehicle maintenance gaps.