Tennessee Oversize Permits: Complete Guide
Tennessee Oversize Permits: Everything Haulers Should Know
Whether you're traveling through Nashville, Memphis, or rural Tennessee, moving an oversize load across the state requires careful planning and proper permits. This guide from OSOWPermits.com explains how to comply with the Tennessee Department of Transportation (TDOT) rules to move your freight safely and legally. It’s wise to confirm whether trip and fuel permits are needed for your specific journey.
Legal Dimensions
- Width
- 8.5 feet
- Height
- 13.5 feet
- Length
- 50' (single) / 75' (combo)
Weight Limits
- Gross
- 80,000 lb (bridge formula applies)
- Per Axle Notes
- Single axle 20,000 lb; tandem 34,000 lb
Example Scenario
Frequently Asked Questions
Can I get an annual oversize permit in Tennessee?
Yes. TDOT offers annual and trip permits depending on load and route type.
Is night travel allowed?
Night travel is generally restricted. Exceptions may apply to certain loads under pre-authorization.
What qualifies as a superload?
Loads over 16 feet wide, 150,000 pounds, or over 120 feet in length may be classified as superloads and require special routing and approval.