 Visit HowesProducts.com to find out which product you need today to keep your engine running like new tomorrow. Howes, tested, trusted, guaranteed. There are few nonprofits in the trucking industry, and even fewer that tangibly make a difference in the lives of professional drivers. Since 2008, nearly 4,000 over-the-road semi-truck drivers have turned to the St. Christopher Truckers Relief Fund when a medical issue took them off the road.