Minnesota CDL Hazmat: Placarding Test 2026

Placards are the loud outside signal that a truck is hauling danger, and the Minnesota hazmat placarding test makes certain you can pick, place, and count them correctly for 2026 CDL testing. Placarding sits at the heart of the H endorsement.

Questions cover which materials require placards, the tables that set the thresholds, mounting them on all four sides, keeping them visible and clean, and matching the placard to the load's hazard class. Getting placarding wrong can mean fines, a failed inspection, or worse out on the road.

The Minnesota CDL Manual reproduces the placarding tables you must know, so study both until the rules are clear. Minnesota sets the length of its own endorsement test, so find the exact number of questions in your Minnesota CDL Manual. Drill this placarding set until choosing the right placard is automatic.

Keep going:

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

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