A. 4m or 50% of the wheelbase
For a heavy full trailer, the maximum rear overhang including its load is the lesser of:
A. 4m or 50% of the wheelbase
B. 4m or 60% of the wheelbase
C. 5m or 50% of the wheelbase
D. 5m or 60% of the wheelbase
The correct answer is A
Correct.