Sony Bend Studio has updated Days Gone to version 1.05 on PC bringing in a new set of fixes for the PC port. You can find out the complete patch notes here.
Days Gone was first released for the PS4 and later ported to PC. The game has been updated a couple of times by now to resolve the issues that were reported by the players. Some of these issues include the motion blue trails from the back of the bike, which is finally fixed with the new update. As for the rest of the changes including the complete set of patch notes, see below.