Classification Details
| NMFC | Description | Class |
|---|---|---|
| 18133.00 | Bodies, freight or passenger, plastic, with integral steel frame, SU, in crates, height of package not exceeding 42 inches, see Note, item 18062. | 200 |
How to Determine Your Class
To find the correct freight class for your shipment:
- Verify crate height is 42 inches or less to qualify for this item; taller crates may rate differently under related notes for item 18062.
- Build a rigid crate and secure tie-downs to the steel frame, not the plastic shell. Use foam blocking and corner protection to avoid panel stress or rub-through.
- Provide exact exterior L x W x H on the BOL for planning and capacity; mark units as “SU” and add orientation or “Do Not Stack” labels if panel skins can’t bear load.
- List NMFC 18133, Class 200, packaging as crates, and the piece count on documents. Include packing photos for faster inspections and fewer delays.
Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.
Business Value
- Fixed Class 200 yields predictable LTL quotes and minimizes reclass or inspection charges for set-up body assemblies.
- Crate height at or below 42 inches can open more carrier options and reduce risk of oversize handling fees or cubic minimums.
- Frame-focused blocking lowers damage rates to plastic skins, reducing claim exposure and potential insurance costs.
- Standard crating streamlines dock handling, improving throughput for OEMs, upfitters, transit builders, and restoration shops.