CDL Class A vs Class B: Which License Should You Get?

The difference in one sentence

Under federal licensing rules, a Class A CDL covers combination vehicles with a gross combination weight rating of 26,001 pounds or more, where the towed unit is rated over 10,000 pounds. A Class B CDL covers a single vehicle rated 26,001 pounds or more, towing nothing heavier than 10,000 pounds.

In plain language: Class A is the tractor trailer license, and Class B is the heavy straight truck license. A Class A holder can also drive Class B vehicles. The reverse is not true, and that asymmetry shapes everything below.

Class A vs Class B at a glance

The two licenses trade earning ceiling against speed to a paycheck. This is the whole comparison in one table.

Median and percentile figures are Bureau of Labor Statistics OEWS data, May 2024, for heavy and tractor trailer drivers and light truck drivers respectively. Training figures are typical industry ranges.

Pay, honestly

BLS puts the median for heavy and tractor trailer drivers at $57,440 a year, with the top ten percent above $78,800. Specialized Class A work breaks past that: hazmat and tanker endorsed drivers, oversize haulers, and top private fleets reach six figures, which no license alone guarantees but Class A makes possible.

Light truck and delivery drivers, the closest BLS category to Class B work, show a median of $44,140. The interesting number is the top ten percent at $79,630, driven by union delivery, refuse, and municipal seats. A good Class B job beats a mediocre Class A job, and Class B pay is usually hourly, so your dock time and traffic time are paid.

The full breakdown by equipment, experience, and region lives in our truck driver salary guide.

Jobs available with each license

Class A is the wider market by far. OTR, regional, local, and dedicated routes, plus every equipment specialty: dry van, reefer, flatbed, tanker, and hazmat. When freight is soft in one lane, a Class A driver moves to another.

Class B runs deep instead of wide: delivery routes, dump trucks, cement mixers, refuse trucks, and buses, nearly all of it local and home daily. We keep the full list in what jobs you can get with a Class B CDL.

Training cost and time

Private Class A schools commonly run $3,000 to $8,000 and three to seven weeks full time. Walmart, which trains drivers internally, pegs the cost of earning a CDL at $4,000 to $5,000, a useful reality check on what schools charge. If cash up front is the obstacle, paid CDL training programs put a carrier behind your tuition in exchange for roughly a year of driving.

Class B training is shorter and cheaper because there is no trailer to master, often one to three weeks. Many Class B employers, especially refuse companies and transit agencies, train new hires and pay them while they earn the license.

Which one should you get?

Get the Class A if you want the widest set of jobs, the highest ceiling, or any chance at OTR, regional, tanker, or flatbed work. You can always take a local Class B style seat later, since the A covers it.

Get the Class B if you know you want to stay in your own city, want a paycheck in weeks instead of months, or a local employer is offering to train you now. Upgrading to the A later is easier with a year of clean commercial driving behind you, and plenty of drivers run that exact play.

Either way the next step is the same: tell us your license, your city, and what you want to drive, and Class A or Class B companies hiring near you make contact. Always free for drivers.