Nevada CDL Doubles & Triples: Uncoupling Doubles/Triples Test 2026

Taking a multi-trailer rig apart safely follows a strict order, and the uncoupling drill teaches it for the Nevada doubles and triples test. You review uncoupling trailers one at a time from the rear, lowering landing gear, disconnecting air lines, and handling the converter dolly without letting anything roll or fall. It builds the CDL doubles and triples uncoupling procedure Nevada expects in 2026.

Expect questions on securing each unit before releasing the next, why you park on level ground, and the sequence that keeps a dolly or trailer from dropping unexpectedly on a Nevada lot.

Because the state decides how many uncoupling questions appear, check your Nevada CDL Manual for the current count before test day. Practice the steps until the whole rig comes apart smoothly and safely, then test yourself against the coupling drill to master the process in both directions.

Keep going:

• Nevada Doubles and Triples Practice Test
• Nevada Doubles and Triples Practice Test 2
• Nevada Doubles and Triples Endorsement Test
• Nevada CDL Practice Test
• Nevada Air Brakes Practice Test
• Nevada CDL Combination Practice Test
• Nevada CDL Pre-Trip Inspection Practice Test
• Nevada Hazmat Practice Test
• Nevada CDL Practice Test

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