end, some trailers will require longer ramps to drive the Z up the ramp. You could find some 1x8 boards or 2x6 and lay one or two of them under the ramp on both sides, drive the front wheels up on the wood to raise the front end more so when the wheels touch the ramp the Z will have a better chance of clearing the ramp without the front fascia scraping. All depends on the trailer and ramp length.