HaulSTOWERS MACHINERY CORPORATION
USDOT 77236 · Knoxville, TN
Quick answers
- What is STOWERS MACHINERY CORPORATION's USDOT number?
- STOWERS MACHINERY CORPORATION is registered under USDOT 77236, based in Knoxville, TN. FMCSA classifies it as a private (not-for-hire) carrier.
- How large is STOWERS MACHINERY CORPORATION's fleet?
- STOWERS MACHINERY CORPORATION reports 140 power units and 140 drivers in its FMCSA record in Knoxville, TN.
Answers reflect the public FMCSA record as of June 6, 2026; figures can change at any time.
Operating snapshot
Public FMCSA census & inspection records · as of 2026-06-06
STOWERS MACHINERY CORPORATION is a private property motor carrier based in Knoxville, TN, operating 140 power units and 140 drivers, and has been registered with FMCSA for about 52 years (since 1974). In this public FMCSA inspection snapshot it has 50 recorded inspections, with a vehicle out-of-service rate of 38.9% (above the 21.2% snapshot benchmark) and a driver out-of-service rate of 2.0% (below the 5.2% benchmark). HaulReport's highest reconstructed BASIC percentile for this carrier is Vehicle Maintenance at the 63.0th percentile (estimated band: Moderate), ranked among 19,381 safety-event peers — an independent estimate, not an official FMCSA or CSA score.
HaulReport interpretation — auto-generated from the public FMCSA data below and our percentile estimates.
Estimated BASIC percentiles
Out-of-service rates
Out-of-service rate = inspections resulting in an out-of-service order ÷ inspections. The benchmark is the inspection-weighted rate across this FMCSA snapshot — not an official national average. Rates are shown only with at least 5 inspections.
MCS-150 biennial update
Due June 2027FMCSA sets each carrier's biennial update month from the last two digits of the USDOT number (last digit → month, second-to-last digit → odd/even year) — it is required even when nothing has changed. This is a schedule derived from the public rule, not a compliance determination. Verify and file on FMCSA · Deadline calculator
Carrier facts (public FMCSA data)
| USDOT number | 77236 |
|---|---|
| Legal name | STOWERS MACHINERY CORPORATION |
| Location | KNOXVILLE, TN |
| Operating classification | Not for-hire (per FMCSA census) |
| Power units (fleet size) | 140 |
| Drivers | 140 |
| Reported annual mileage | 2,800,000 (reported for 2025) |
| FMCSA registered | 1974 (~52 years) |
| Last MCS-150 update | February 7, 2026 |
| Next MCS-150 update due | June 2027 |
| Inspections (trailing 24 mo) | 50 |
| Published BASIC measures | 2 |
State reference data: Truck-crash statistics for Tennessee — state-wide totals for all carriers registered in Tennessee, not specific to this carrier.