Fewer, longer | |
More, longer | |
Fewer, shorter | |
More, shorter |
Red | |
Yellow | |
Black | |
White |
The kingpin is just below the middle of the tractor fifth wheel | |
The coupling surface of the trailer is just above the middle of the tractor fifth wheel | |
The coupling surface of the trailer is just below the middle of the tractor fifth wheel | |
The trailer dolly wheels are just barely off the ground when fully extended |