2024 DE CDL Practice Test: Double and Triples - Test 2 Based on 2024 DE CDL Handbook 20. A pre-trip inspection should include: A A check of the engine oil level. B Removing coolant. C Washing the tire rims. Next More 20/27 Progress 0 Errors Restart Next Next Double and Triples - Test 2 Back to Test List Double and Triples - Test Double and Triples - Test 3 Challenge Library 12 More DE CDL Practice Tests 26 Double and Triples - Test 3 27 Double and Triples - Test 4 28 Double and Triples - Test 5 29 Tank - Test 30 Tank - Test 2 31 Tank - Test 3 32 Tank - Test 4 33 Tank - Test 5 34 Air Brakes - Test 35 All - Test
