More following distance than driving with a single trailer | |
More skill than driving with a single trailer | |
All of these are correct | |
More care when driving in bad weather and on grades |
The more trailers you`re pulling the larger the effect | |
The rearmost trailer is the most affected | |
The longer the trailers you`re pulling the larger the effect | |
Another name for rearward amplification is the crack-the-whip effect |
Close the shut off valve at the rear of the first trailer and open the shut off valve at the rear of the second trailer | |
Close both shut off valves | |
Open both shut off valves | |
Open the shut off valve at the rear of the first trailer and close the shut off valve at the rear of the second trailer |