The Jeep Wrangler is the first vehicle in JurassiCraft. It is based on
With the jeep item selected, right-click on the ground in a sufficiently open area to place it (left-click repeatedly to pick it up). Right-click on an empty seat in the placed jeep to get in. If you right-click on the driver's seat, you will be in control of the car.
The jeep can drive up 1 block, but not ovcan also not pass under any ceiling lower than 3 blocks.