Washington DMV Practice Test 4 (2026)

Impaired driving law carries the harshest penalties on the exam, and this Washington DMV practice test makes the numbers stick. In Washington the blood alcohol limit is 0.08 for drivers 21 and older, 0.04 for commercial drivers, and just 0.02 for anyone under 21. This Washington DOL practice test also covers implied consent, meaning that by driving on Washington roads you have already agreed to breath or blood testing, and refusing carries its own license consequences. You will study how alcohol and drugs slow reaction time and judgment, plus the penalties that follow a conviction. Many people search Washington DMV practice test even though the Washington State Department of Licensing administers the test, so this WA DOL practice test covers both labels.

This free Washington DMV practice test is updated for 2026 with no fee and no account. How many questions are on the Washington permit test? Forty, and you need 80 percent, or 32 correct, to pass under Washington DOL standards described in the Washington Driver Guide. Run this Washington permit practice test until every alcohol and implied consent rule is second nature, then benchmark yourself against the Washington DOL test 2026 requirement before test day.

Keep going:

• Washington DMV Practice Test 1
• Washington DMV Practice Test 2
• Washington DMV Practice Test 3
• Washington DMV Practice Test 5
• Washington DMV Written Test
• Washington Road Signs Practice Test
• Washington Defensive Driving Test
• Washington Parking Rules Test
• Washington DMV Points Test
• Washington DMV Practice Test

Every question traces back to the Washington Driver's Manual - skim the right-of-way and signs chapters before your retake.