Home/American Shipper/Truckload rates step on the gas in April American ShipperShippingTrade and Compliance Truckload rates step on the gas in April FreightWaves Staff · Tuesday, May 22, 2018 Facebook Twitter/X LinkedInGrowth in domestic truckload rates accelerated to 8.2 percent compared to April 2017, according to the latest Cass Truckload Linehaul Index. N/A