First, you need to find the height of the trailer's tongue when the trailer is level. Set up the trailer on flat pavement. Run the tongue jack up and down or prop it up on some scrap lumber until it's level. You can determine this by placing a carpenter's level on the tongue or by eyeballing the trailer from the side from a distance of about 50 feet. Measure from the ground to the top of the ball socket. Park the vehicle you'll use to tow the trailer on level ground too.
Two years ago, the Truckee-Donner Land Trust purchased the Summit Canyon area at the foot of the pass so that now the entire pass area is open space. The Old Lincoln Highway trail is now a great hike that winds down through the historic Donner Pass area.wo years ago, the Truckee-Donner Land Trust purchased the Summit Canyon area at the foot of the pass so that now the entire pass area is open space. The Old Lincoln Highway trail is now a great hike that winds down through the historic Donner Pass area.
tioga pass is already open to the pass from the east tioga pas is expected to be opened completely by may 11th tioga didn t open until june 18th in 2011 and hasn t been open in early may in a long timehis is big news for backcountry skiers and riders sonora pass is completely open and tioga pass is open to the pass from the east tioga pass will be completely open by may 11th 9624 foot sonora pass first crossed in 1852 on california highway 108 crosses the sierra nevada in an impressive place