8 | |
10 | |
45 | |
9 |
Rear of front trailer closed, rear of back trailer closed | |
Rear of front trailer open, rear of back trailer closed | |
Rear of front trailer open, rear of back trailer open | |
Rear of back trailer open, rear of front trailer closed |
Varies depending on the load | |
1/2 inch | |
1 inch | |
None |