A surprise greeted journalists perusing the Muskegon Museum of Art earlier this summer as part of a press event heralding the arrival of the ULX40 mechanical trailer suspension from SAF Holland: an oil painting of a bright yellow tractor pulling a trailer emblazoned with the company’s logo and product line under a dark, cloudy sky. An expressionistic-themed painting hinting at the ever-present challenges of the rough-and-tumble trucking market? You be the judge.