Pennsylvania CDL Class B Practice Exam 2026

The Pennsylvania Class B CDL practice test here targets the drivers of straight trucks, buses, and other large single vehicles. Whether you call it a class B license test, a class B license exam, or a CDL class B test, the 2026 general knowledge questions in this drill are the written material you must master to earn the credential.

A Class B CDL covers a single vehicle with a gross weight rating over 26,001 pounds, or that vehicle towing a trailer under 10,000 pounds, think dump trucks, box trucks, and many transit and school buses. It differs from Class A, which is built for heavier combinations, and from Class C, which handles smaller placarded-hazmat or 16-plus-passenger vehicles. Choosing Class B still means passing this shared written test.

That general knowledge exam is 50 questions with an 80 percent passing score across Pennsylvania. Class B drivers keep the state's cities and job sites supplied, from Philadelphia deliveries to construction hauling. When a 2026 question here trips you, review the Pennsylvania Commercial Driver's Manual, then drill until a Class B pass is well within reach.

Keep going:

• Pennsylvania Class A CDL Practice Test
• Pennsylvania CDL Practice Test
• Pennsylvania Air Brakes Practice Test
• Pennsylvania CDL Combination Practice Test
• Pennsylvania CDL Pre-Trip Inspection Practice Test
• Pennsylvania Hazmat Practice Test
• Pennsylvania CDL Practice Test

Every question traces back to the Pennsylvania CDL Manual - skim the right-of-way and signs chapters before your retake.