How to Run a DOT Road Test: Route, Scoring and the Certificate

A new hire shows up Monday morning with a clean MVR, a Class A license and five years on the application. By ten o'clock the new hire has failed to notice a cracked air line on the pre-trip, ground two gears pulling out of the yard and needed three pull-ups to back into a dock that your regular drivers hit in one. Nothing in the paperwork predicted any of it.

That is the job the road test does. It is the one step in hiring where somebody from your company sits in the cab and watches the person you are about to trust with a loaded tractor-trailer. Federal rules require it, or an accepted substitute, before the first dispatch. But the rule only sets a floor. How useful the test is depends on how you run it.

This guide walks through the requirement in 49 CFR 391.31, the substitutes allowed under §391.33, and a way to build a test that actually tells you something.

The rule in one paragraph

A person may not drive a commercial motor vehicle for you until they have passed a road test and been issued a certificate. The carrier, or someone the carrier designates, gives the test. The examiner has to be competent to judge whether the driver can handle the vehicle and equipment you plan to assign. The test has to last long enough to make that judgment, and it has to happen in the type of vehicle the driver will actually drive. The examiner rates each part of the test on a form, signs it, and, if the driver passes, completes a certificate. The driver gets a copy. The signed form and the certificate go in the driver qualification file.

That is the whole of it. Everything else in this article is about doing it well.

Who the rule covers

The road test applies to drivers of commercial motor vehicles as Part 390 defines them for the safety regulations. In plain terms, that reaches vehicles rated at 10,001 pounds or more, vehicles built or used to carry more than eight passengers, counting the driver, for pay (or more than 15 without pay), and vehicles hauling placarded hazmat. It is broader than the CDL definition, which starts at 26,001 pounds. A carrier running a mix of box trucks and tractors needs road tests, or equivalents, for the box-truck drivers too, even when they do not hold a CDL.

The two substitutes, and when not to use them

Section 391.33 lets a carrier accept one of two documents in place of its own test:

Two details are easy to miss. First, the CDL route is closed for any driver who will need the doubles/triples or tank endorsement. If you haul liquid bulk or run pups, you are testing those drivers yourself. Second, the regulation says a carrier may accept these documents, and §391.33(c) says the carrier can still require its own road test or any other driving-skill test as a condition of employment. Accepting the substitute is your choice, not the driver's right.

Should you use it? For a few drivers it is reasonable: a driver returning after a short gap who drove your equipment last year, for instance. As a default policy, we think it is a mistake. A CDL proves that someone passed a skills test once, perhaps a decade ago, possibly in a different kind of truck. A certificate from another carrier tells you that a stranger signed a form. Neither tells you how this driver handles your tractor, your trailers and your customers' docks this month. Many large fleets road test every new hire for that reason, and the cost is a couple of hours of a trainer's time.

What the examiner has to see

Section 391.31(c) lists eight operations every test must cover, at minimum, in the type of vehicle you intend to assign:

1. The pre-trip inspection required by §392.7.
2. Coupling and uncoupling, if the driver will run combination units.
3. Putting the vehicle into operation.
4. Using the controls and emergency equipment.
5. Driving in traffic, including passing.
6. Turning.
7. Braking, and slowing down without the service brakes.
8. Backing and parking.

Think of that list as section headings for your scoring form, not as the test itself. "Turning" covers a wide left at a four-lane intersection and a tight right into a strip-mall lot. A good test includes both.

Building a route

Drive your route yourself before you use it, in the same kind of truck, and write it down so every examiner runs the same test. A route that works for most dry van and reefer fleets takes 45 to 75 minutes of driving and includes:

• A yard segment. Coupling, a pull-out, a tight turn around parked equipment, and a back into a dock or between two trailers. This is where most problems show up first.
• City streets. At least two right turns at corners where the trailer will track toward the curb, and one left across traffic at a signal.
• A railroad crossing, if you have one nearby, to see whether the driver slows, looks and avoids shifting on the tracks.
• Highway on-ramp and merge. Speed matching, mirror use and a lane change.
• A downgrade or long decline, if the terrain allows, to see gear selection and use of the engine brake rather than riding the service brakes.
• A stop at a customer-like site. A real or simulated shipper with a tight entrance, so you can watch the driver plan the approach.

Note the approximate miles. The certificate asks for them.

Run it at a time of day that resembles real work. A test at 6 a.m. on empty roads proves less than one through the noon traffic your drivers actually face.

Scoring that holds up

The regulation says the examiner rates each operation on a form provided by the carrier and signs it. It does not prescribe a scale. Whatever you use, make it specific enough that two examiners would score the same drive the same way.

A simple approach is three marks per item: satisfactory, needs coaching, unsatisfactory. Then list the behaviors under each heading. For the pre-trip, for instance:

• checked fluid levels and belts;
• checked tires, wheels and lug nuts on every axle;
• tested air brake system: governor cut-in and cut-out, air loss, low-air warning;
• checked lights and reflectors;
• inspected coupling: kingpin locked, jaws closed, no gap at the fifth wheel, tug test done;
• checked emergency equipment: extinguisher, triangles.

Decide in advance which marks end the test. Most fleets treat these as automatic failures: an unsafe coupling that the driver did not catch, rolling through a red light or stop sign, striking a fixed object, failing to yield to a pedestrian, and losing control of the vehicle. Write those into the form so the examiner is not improvising.

Leave room for comments. "Needs coaching on backing: four pull-ups on blind-side 90" is useful when a manager decides whether to hire, and later when a trainer plans the first week.

Who should give the test

The rule asks for someone competent to evaluate the driver on the equipment in question. It does not require a license class, but common sense does. We recommend an examiner who:

• holds a CDL of the same class and the endorsements the job needs;
• has driven the equipment type recently, not only years ago;
• has been trained on your form and your route, so scoring is consistent;
• has no reason to pass a driver just to fill a seat.

That last point matters more than most fleets admit. If the recruiter who has been chasing a candidate for two weeks is also the person scoring the test, the result is predictable. Separate the two jobs where you can.

An owner-operator who is also the motor carrier cannot test themselves; the rule requires someone else to do it in that case.

The paperwork

When a driver passes, the examiner fills out the certificate in substantially the format in §391.31(f). It records:

• the driver's name and license details;
• the type of power unit and trailers (or bus type, for passenger carriers);
• the date of the test and the approximate miles driven;
• the examiner's signature, title and organization;
• a statement that, in the examiner's opinion, the driver has the skill to operate that type of vehicle safely.

The driver gets a copy of the certificate. The carrier keeps the original signed scoring form and the original or a copy of the certificate in the driver qualification file. The qualification file as a whole stays on hand for as long as the driver works for you and three years after.

The two documents are different things. The scoring form is your detailed record; the certificate is the short summary a future employer may accept under §391.33. Auditors look for both. A file with a certificate and no form, or a form with no signature, is a finding.

Date matters too. The test belongs before the driver's first trip in a commercial vehicle for you. If your orientation schedule puts the test on day two and a dispatcher sends the new driver out on day one, the file will show it.

Order of operations with drug testing

Carriers sometimes ask whether the road test has to wait for a negative pre-employment drug test. FMCSA's published guidance says an employer may give the road test to an applicant before the pre-employment controlled substances test. What a driver cannot do is perform safety-sensitive work for you, such as an actual dispatched trip, until you have the negative result in hand. Keep the road test a test: an examiner in the cab, a planned route, no freight delivered.

When to test again

The rule asks for one road test at hire. There are good reasons to run another:

• A new equipment type. A driver tested in a day cab with a 53-foot van who moves to a tanker or a flatbed with oversize permits should be tested in the new rig. For tank vehicles and doubles, the CDL substitute was never available anyway.
• After a preventable crash. A ride-along with the same scoring form gives you a documented look at whether the problem was skill, fatigue or something else.
• A long break. A driver returning after many months off, even one you know, benefits from a short refresher drive.

These are company policy choices, not federal mandates. Writing them into your safety policy keeps them consistent.

A sample week-one plan

Here is how the road test fits into a small carrier's first days with a new hire. Treat it as an example to adapt, not a standard.

If anything in the file is missing on day 3, the truck waits.

Common mistakes we see

• Testing in the wrong vehicle. A road test in a straight truck does not cover a driver you will put in a tractor-trailer.
• A form with only "pass" written on it. The regulation calls for a rating of each operation.
• Unsigned forms. Every one should carry the examiner's signature.
• Accepting a CDL for a tank driver. Section 391.33 rules it out.
• A test dated after the first trip. Usually the result of an orientation schedule that slipped.
• No route description. If the test changes every time, your results are hard to compare and harder to defend.

Frequently asked questions

Is a road test required if the driver already has a CDL?Not always. You may accept a valid CDL in place of the test, unless the driver will need the doubles/triples or tank endorsement for the work. You are also free to require your own test anyway.

Can I accept a road test certificate from the driver's last carrier?Yes, if it was issued under §391.31 within the past three years. Keep a legible copy in the qualification file.

How long should the road test take?The rule only says long enough to evaluate the driver's skill on the listed operations. A route of roughly an hour of driving, plus the pre-trip and yard work, is common.

Who can give the test?The carrier or a person it designates, as long as that person is competent to evaluate driving the vehicle in question. A trainer with the same license class and recent experience on the equipment is the practical choice.

Does the driver get a copy?Yes. The driver receives a copy of the certificate, and the carrier keeps the signed form and the certificate in the qualification file.

Can the road test happen before the drug test result comes back?FMCSA guidance allows the road test before the pre-employment drug test. The driver cannot be dispatched on safety-sensitive work until you have a verified negative result.