STEP DECK TIE-DOWN CALCULATOR — GET YOUR FMCSA COUNT
Enter your step deck load. Get the exact FMCSA-required tie-down count for legal, safe transport.
Step Deck Tie-Down Calculator — DOT-Compliant Strap Numbers
Step decks carry loads that span two levels. The securement rules account for that — make sure your setup does too.
Enter your load dimensions, weight, and deck configuration. The calculator applies FMCSA §393.106 to return the correct strap count for a step deck setup.
Step deck loads are disproportionately cited in DOT inspections for incorrect strap placement and insufficient WLL relative to actual cargo weight.
Step deck CDL operators, fleet supervisors, and commercial loading dock staff.
- FMCSA 49 CFR §393.106 step deck cargo rules
- DOT inspection standards
CALCULATOR
Disclaimer: This tool is provided for educational and informational purposes only and does not constitute legal, safety, or professional advice. Sunferno Automotive Accessories cannot verify how products are installed, used, or attached in your specific vehicle or situation — proper installation, use, and securement are solely the responsibility of the user. Laws and regulations vary by jurisdiction and change over time; always confirm current requirements with your local authorities or a qualified professional. Sunferno products must be used strictly in accordance with manufacturer instructions and applicable regulations.
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