When Does a Hot Shot Driver Need a CDL?
You need a Class A CDL when the combination's GCWR is 26,001 lb or more and the trailer's GVWR is more than 10,000 lb. Many hot shot drivers stay non-CDL by keeping combined ratings at 26,000 lb or less.
By TruckerStack Editorial, AK Digital Marketing LLC · Reviewed against eCFR and FMCSA pages on 2026-11-04 · Editorial policy
The federal rule
CDL groups are defined in 49 CFR 383.91:
- Class A: combination with GCWR of 26,001 lb or more, towing a unit with GVWR over 10,000 lb.
- Class B: single vehicle of 26,001 lb or more GVWR (or towing 10,000 lb or less).
- Class C: smaller vehicles carrying 16+ passengers or placarded hazmat.
Ratings, not scale weight
The test uses manufacturer ratings: the truck's GVWR and the trailer's GVWR (sum them, or use the truck's GCWR if higher). A 14,000 lb GVWR truck with a 14,000 lb trailer is rated 28,000 lb combined, so it needs a Class A even when running empty. Find ratings on the door-jamb label and trailer VIN plate.
Examples (ratings shown are illustrative)
| Truck GVWR | Trailer GVWR | Combined | CDL? |
|---|---|---|---|
| 11,500 | 14,000 | 25,500 | No (under 26,001) |
| 14,000 | 12,000 | 26,000 | No |
| 14,000 | 14,000 | 28,000 | Class A |
| 26,001 single truck | none | 26,001 | Class B |
Non-CDL vs CDL
Non-CDL setups limit payload; CDL setups open heavier loads but add drug & alcohol testing and Clearinghouse duties (Part 382). Either way, a DOT medical card is required once the CMV threshold (10,001 lb) is met. See all requirements and the calculator.
FAQ
Can I de-rate my trailer to avoid a CDL?
Some states and inspectors treat re-labeled ratings differently. Ask your state licensing agency before relying on it.
Does intrastate change the rule?
States adopt CDL rules for intrastate driving too, sometimes with differences. Check your state page.