FarmerDave
Active Member
What I have found to be true for both that 27' travel trailer and even the PUP - for those who have a true 4WD vehicle, put the transfercase in low.
4LO works great if you have manual hubs. I used "2wd low range" all the time in my 6-speed F250. I loved backing a trailer in place just by steering, no brake, no gas and clutch fully engaged.
Most newer stuff with axle disconnects 4LO locks the front wheels automatically and you can't turn on pavement too well, or even bind some on hard surfaces.