Interstate 81 through Virginia's Shenandoah Valley is one of the East Coast's most important trucking corridors, carrying freight from the Midwest to the Southeast. Safe operation on I-81's mountain sections requires properly maintained tires.
I-81 Safety Statistics
I-81 has higher-than-average truck accident rates due to:
- Mountain grades (6% in some sections)
- Weather variations (fog, snow, ice)
- Heavy truck volume
- Tire-related failures (blowouts, tread separation)
Pre-Trip Tire Inspection
- Tread depth (minimum 4/32" steer, 2/32" drive/trailer)
- Pressure (check when cold, before departure)
- Visible damage (cuts, bulges, embedded objects)
- Valve stems and caps (replace if cracked or missing)
- Uneven wear patterns (alignment indicators)
Mountain Driving Considerations
I-81 through the Valley features sustained grades:
- Use engine braking on descents
- Pull over at rest areas to cool tires
- Inspect after mountain runs
- Monitor TPMS alerts continuously
Harrisonburg Inspection Services
Our (540) 300-9727 location offers free commercial tire inspections. We're located just off I-81 at Exit 247 for convenient access. Stop by or call to schedule your fleet inspection today.