2024 AR CDL Practice Test: Class C - Test 4 Based on 2024 AR CDL Handbook 5. Cargo should have at least one tiedown for each ____ ft. of cargo. A 20 ft. B 15 ft. C 30 ft. D 10 ft. Next More 5/30 Progress 0 Errors Restart Next Next Class C - Test 4 Back to Test List Class C - Test 3 Class C - Test 5 Challenge Library 12 More AR CDL Practice Tests 1 Class A - Test 1 2 Class A - Test 2 3 Class A - Test 3 4 Class A - Test 4 5 Class A - Test 5 6 Class A - Test 6 44 Class C - Test 5 45 Bus - Test 46 Bus - Test 2 47 Bus - Test 3