DOT rules for hotshot drivers: numbers, scales, tests and the medical card

Yes to most of it, once you haul for hire across state lines. A Department of Transportation number — a DOT number — is required for interstate commerce at a combined rating over 10,001 pounds, which covers nearly every working hotshot rig. Plan on stopping at weigh stations. If you hold a commercial driver's license — a CDL — you are in a drug-testing pool and you carry a medical card. Most hotshot freight is not hazardous materials work.

When a DOT number is required

The federal trigger is interstate commerce — freight that crosses a state line, or is part of a trip that does — with a vehicle or combination rated over 10,001 pounds. A dually and gooseneck pass that number empty, so for a working hotshot the answer is simply yes, you need the number, displayed as the rules require.

Two cautions. First, the question about a sprinter van with no CDL comes up often, and the answer is the same: the 10,001-pound line is about commerce and weight rating, not about the CDL. A van-and-load combination over the line in interstate commerce needs the number whether or not the driver needs a CDL. Second, work done entirely inside one state is governed by that state's own rules, which vary by state — some states set their own number requirements for in-state for-hire work. Check your home state's rule before your first in-state load.

Below 10,001 pounds combined, the federal safety rules that ride with the DOT number — hours, logs and inspections among them — generally do not attach on weight alone. Very few real hotshot rigs live under that line, and a driver should not shape a business around pretending to.

Weigh stations: plan on stopping

Do hotshot drivers need to stop at weigh stations? Plan on yes. A for-hire truck-and-trailer in interstate commerce is exactly what the stations are there to check.

The honest detail is that the rule varies by state, and the signs at the station govern: some states name a weight, some name commercial vehicles, some call in pickup-and-trailer combinations by sign. Varies by state is the truth, not an excuse. The safe habit costs little: if the station is open and the sign covers commercial or towing vehicles, pull in. Blowing past an open station that wanted you is how a routine day becomes a chase and an inspection you did not choose.

Why officers look hard at hotshot rigs

Drivers ask why officers target hotshots more than semis. It is not personal, and the honest reasons are visible from the road.

• Securement you can see. On an open deck, loose chains, worn straps and a machine held by hope are visible at 60 miles an hour. A van trailer hides its securement. Yours is on display.
• Ratings math that often does not add up. Pickups get matched with trailers they are not rated for, and the plates tell the story in seconds.
• Log and license discipline. Newer and smaller operations are where missing logs, wrong license class and lapsed medical cards most often turn up, so that is where checks concentrate.
• Equipment condition. Trailer tires, lights and brakes on hard-worked trailers fail at a higher rate, and officers know it.

Run the rig so none of those four is true of you, and most stops stay short.

Drug testing and the consortium question

Do hotshot drivers get drug tested? CDL drivers do, under federal rules: testing before starting safety-sensitive work, at random through the year, and after certain crashes and for reasonable suspicion. Random testing is run through a consortium — a pool, managed by a testing company, that combines many small carriers and drivers so the random draws work the way the rule intends. A one-truck CDL carrier usually joins a consortium rather than trying to run a pool of one.

The non-CDL question is asked just as often: does a non-CDL hotshot driver need a drug test, or to enroll in a consortium? The federal drug-testing program attaches to the CDL, so a driver with no CDL, driving a rig that needs no CDL, is not in the federal consortium system on that basis alone.

That is not the end of it. A company can set its own testing policy, a customer or yard can require testing as a condition of its work, and if you employ drivers, your own company rules govern what you promised in your policy. So: no federal consortium for the true non-CDL lane, but do not promise a door or an insurer that no testing will ever apply to you.

The medical card

Can you have a medical card with a CDL? You must. A CDL holder needs a current medical examiner's certificate — the medical card — from a certified examiner, and interstate for-hire drivers over the 10,001-pound line need one even without a CDL.

The standard card runs 24 months. An examiner can issue a shorter card when a condition needs watching. A published carrier guide puts the blood pressure line examiners use at under 140/90: at or above that, expect a shorter card or a follow-up before a full card is issued. Treat that as the working line to arrive ready for, not as a promise about any single exam.

If you hold a CDL, your medical status is tied to your license through your state licensing agency — the card has to stay current with the state, or the CDL itself is downgraded. Keep the paper card with you as well. An expired card is one of the simplest violations to avoid and one of the most common to be caught for.

Hazmat: rare for hotshots

Drivers ask how common hazardous materials — hazmat — loads are for hotshots. Rare. Most hotshot freight is equipment, vehicles and materials that are not regulated hazmat.

When a load is hazmat in an amount that needs warning placards on the vehicle, the driver needs a CDL with a hazmat endorsement, no matter what truck he is driving. Small amounts below the placard threshold are a different, narrower question, and the shipping papers govern. If hazmat is not your business, the clean rule stands: a placarded load is not a non-CDL load, and it is not a load to learn on at the dock.