NMFC 183020 - Tire Cord or Twine Boxes | Class 70

To find the correct freight class for your shipment:

1. Show NMFC 183020 and Class 70 on the BOL, and describe the commodity as “Tire Cord or Twine, in boxes” to match the tariff wording.
2. Use rigid corrugated boxes sized to the spools or hanks; fill voids with kraft or foam, seal with reinforced tape, and strap if cartons are heavy.
3. Palletize on 48x40 pallets with no overhang; add corner boards and stretch wrap. Use a top sheet if top-stacking is expected or boxes are light.
4. Protect from moisture and abrasion—poly-bag inner packs when needed and avoid metal bands contacting box edges. Mark piece counts and apply orientation labels as required.

Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.

• Predictable LTL pricing with fixed Class 70—no density calculations or reweigh-driven reclassifications.
• Fewer inspection delays and chargebacks when cartons and documentation clearly match NMFC 183020 requirements.
• Better cube utilization from stackable boxes, improving pallet efficiency and lowering per-piece transportation costs.
• Broad carrier acceptance since the freight is non-hazardous, simplifying tendering and reducing administrative overhead.