Do landscapers need a USDOT number?

By Ashton McLellan · Last reviewed October 2026

Short answer: if your trucks cross state lines and a truck, or a truck plus its trailer, is rated at 10,001 pounds or more, yes. Many states also require one for trucks that never leave the state.

The 10,001 pound line

Federal rules treat a property-carrying truck as a commercial motor vehicle when its weight rating, or its actual weight, is 10,001 pounds or more, whichever is higher. The rating that counts for a truck pulling a trailer is the combined rating: the truck's rating plus the trailer's rating, or the truck maker's combined rating if the label shows one and it is higher.

That is where landscapers get caught. A three-quarter-ton pickup is often rated near 10,000 pounds by itself. Hook up a 7,000 pound equipment trailer and the combination is rated around 17,000 pounds, even when the trailer is empty.

Check the sticker on the driver's door jamb (GVWR) and the label on the front left side of the trailer, often near the tongue. Add them together.

Interstate or in-state?

The federal USDOT number rule applies to commercial motor vehicles in interstate commerce. Crossing a state line, even for one job near the border, counts.

If your trucks never leave your state, check your state's rules. Many states require a USDOT number for in-state commercial trucks too, and most states have adopted their own version of the federal safety rules.

What comes with the number

Getting a USDOT number is free, and a crew hauling its own equipment usually does not need for-hire operating authority (an MC number). The number is the easy part. These come with it:

• Markings. Company name and USDOT number on both sides of each power unit, readable from 50 feet.
• Driver files. An application, a driving record at hire and every year, past-employer checks, a road test or CDL copy, and a current medical card for each driver.
• Vehicle files. A yearly inspection for every truck and trailer, plus a maintenance file for each one.
• Hours records. Most local crews qualify for the short-haul exception and keep simple time records (start, end, total hours) instead of logbooks.
• The company update. An MCS-150 update every 24 months. See when yours is due.
• UCR. A yearly Unified Carrier Registration fee for interstate carriers, private carriers included.
• A new-entrant safety audit. New interstate carriers get one within their first 12 months. Some missing items fail you automatically.

When CDL rules kick in

Drug and alcohol testing, the Clearinghouse and supervisor training apply to drivers who need a CDL. In general that means a truck rated at 26,001 pounds or more, or a combination rated at 26,001 pounds or more when the trailer itself is rated over 10,000 pounds. Many landscaping crews stay under that line. Some dump trucks and larger equipment rigs do not.

What to do this week

1. Write down the weight rating of every truck and trailer you own.
2. Add up the combinations you actually pull.
3. Note any job, supplier or dump site across a state line.
4. If you are at 10,001 pounds or more and cross state lines, get the number and build the files before you need them, not after an inspection.