General Motors (GM) will run its heavy-duty truck plant in Michigan six days a week starting in June, citing strong demand for its most powerful pickups even as gas and diesel prices rise, WSJ reports

This operational ramp-up by General Motors reflects robust consumer demand for heavy-duty pickups, indicating resilience in the segment despite rising fuel prices. Investors should monitor potential impacts on GM's production efficiency and bottom line, as well as any competitive pressures from peers in the automobile manufacturing sector.