Chris Fisher Chris Fisher is a senior commercial vehicle analyst at Power Systems Research.From the AuthorBusinessTruck Production Index for Q1 2023Power Systems ResearchThe PSR-TPI decreased from 108 to 106, or -1.9%, for the three-month period ended March 31, 2023, compared to Q4 2022.TrucksMedium- and Heavy-Duty Truck Production Expected to Decline 10%Power Systems ResearchGlobal medium and heavy vehicle production is expected to decline by 10% this year primarily because of a drop in demand in China and Eastern Europe. However, a slowing global economy will also place pressure on demand moving forward.Page 1 of 1