Truck tonnage in May continued its downward year-over-year trend, dipping 1.3% when measured against the same month in 2022. However, on a month-to-month basis, the index increased a seasonally adjusted 2.4% and the index jumped to 115.4 compared with 112.7 in April.\nLearn more about your ad choices. Visit podcastchoices.com/adchoices