🚛 Trailer Tandem Helper
DOT Weight Laws
APU Exemptions by State
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Trailer Tandem Hole Position (1–12)
Unsure
Total Weight (lbs)
Determine Required Tandem Adjustments
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Disclaimer:
This tool is for informational use only. All axle weight estimates are approximate. Always verify with certified scales and comply with DOT/FMCSA regulations. Use at your own risk.