2024 AR DMV Practice Test 20 Based on 2024 AR Driver's Handbook 15. What does this road sign mean: A Trucks use second gear. B Falling rocks. C Steep Hill. Next More 15/30 Progress 0 Errors Restart Next Next AR Permit Practice Test 20 Back to Test List AR Permit Practice Test 19 AR Permit Practice Test 21 Challenge Library 12 More AR DMV Practice Tests 1 AR Permit Practice Test 1 2 AR Permit Practice Test 2 3 AR Permit Practice Test 3 4 AR Permit Practice Test 4 5 AR Permit Practice Test 5 6 AR Permit Practice Test 6 7 AR Permit Practice Test 7 8 AR Permit Practice Test 8 9 AR Permit Practice Test 9 21 AR Permit Practice Test 21