QUALITY MUFFLERS INCORPORATED

USDOT 2503288 · San Antonio, TX · Underwriter-grade risk snapshot

Operating statusActive

Lead priorityUnknown

Fleet8 power units · 8 drivers (8 trucks)

OperationC · PRIVATE PROPERTY

Current insurer—

Crashes / Inspections (24 mo)0 / 23

	Vehicle	Driver
This carrier	13.0% (3/23)	4.3% (1/23)
National average	22.3%	6.7%

✓ At or below national average.

Address2707 CASTROVILLE RD
SAN ANTONIO TX 78237

DBASAN ANTONIO QUALITY METALS

Phone🔒 Subscribe to reveal

Email🔒 Subscribe to reveal

Power units8

Drivers8 (5 CDL)

MCS-150 mileage10,000 (2024)

MCS-150 filedMar 12, 2025

HazmatN

Cargogeneral freight, passengers

Total inspections23

Out-of-service8

Vehicle OOS rate26.1%

Driver OOS rate8.7%

Total violations20

OOS violations0

Total crashes0

Fatal crashes0

Injuries0

Insurance agent? QUALITY MUFFLERS INCORPORATED — get the full TX lead list.

Data as of Thu Oct 15 2026 00:00:00 GMT+0000 (Coordinated Universal Time). Source: FMCSA public filings, refreshed daily by Insight Carrier.