High-Cube Vans Repair

Height is the whole design premise and the whole problem. A high-cube van gives an operator standing room and cubic capacity, but it puts a large flat vertical surface into every crosswind and it puts the roofline at a height that parking structures, drive-through canopies, fuel island awnings, and dock canopies were not built for. The most expensive damage we see on these is not collision damage at all. It is a driver who took a familiar route in an unfamiliar taller unit and found a clearance bar with the leading edge of the roof.

The sail area matters in Southern California specifically. Santa Ana wind events push these vans hard on the 15 through Cajon, on the 60 through Jurupa Valley and Moreno Valley, and on the open stretches of the 10 east of Ontario. That crosswind load goes into the upper sidewall as a repeated flex cycle, and the result on the tall unsupported panel span is oil canning, a permanent shallow waviness that will not pull out with conventional dent work. It also catches open rear doors. A barn door taken by a gust in an open yard goes past its stop, bends the check strap, and frequently tears the hinge mount out of the door pillar.

Graphics are the third issue. A high cube has more square footage of paint and vinyl than any comparable van, so it is usually the most heavily branded unit in a fleet, and that vertical surface takes full UV load all day. Inland valley and desert-adjacent yards cook the vinyl edges loose within a couple of seasons. When we repair a panel on one of these we plan the graphics work at the same time, because a fresh panel next to three-year-old faded vinyl looks worse than the damage did.