Florida CDL General Knowledge: Mountain Driving Test 2026

Florida is famously flat, but the general knowledge exam is a federal test, so grade-descent theory is fair game and this Florida CDL mountain driving test covers it. Any driver who runs out of state, or simply meets a long bridge approach or a steep ramp loaded heavy, needs the same skills the 2026 exam asks about.

The mountain driving practice questions here deal with selecting a gear before you crest the hill rather than after, the escape ramp and when using one beats riding a failing brake system, brake fade and how repeated light applications overheat drums, and the snub braking method of slowing several miles per hour below your safe speed and then releasing. Weight, length of grade, road condition, and weather all shift the safe speed you should pick.

For context on the exam itself: 50 questions, 80 percent required, 40 correct. The downgrade chapter of the Florida CDL Manual is your reference for anything unclear.

Keep going:

• Florida CDL Practice Test
• Florida CDL Practice Test 2
• Florida CDL Practice Test 3
• Florida CDL Practice Test 4
• Florida Air Brakes Practice Test
• Florida CDL Combination Practice Test
• Florida CDL Pre-Trip Inspection Practice Test
• Florida Hazmat Practice Test
• Florida Class A CDL Practice Test
• Florida CDL Practice Test

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