Edson, Alberta / Ormstown, Quebec | Of the trucks I have owned, most have been full lock, with a switch for each axle plus the power divider. One was a 3/4 lock, with only one locking axle, plus the PD. Another had both axle locks, but only one one lock switch. I had to add a second switch because you can't steer a semi in the mud with both axles locked and sometimes you can't keep moving if you unlock them both. |