Oklahoma CDL Class A Knowledge Test 1

Roads are especially slippery right after it begins to rain because:

The water mixes with oil and grease on the road. Tires are not made to drive in wet weather. The water yet hasn't absorbed the dirt and grease.

The water mixes with oil and grease on the road.

Access more questions from this quiz

Continue to Oklahoma CDL Class A Knowledge Test 1 for more practice questions and the full quiz experience.