Factual error: As the camera pans out across the junkyard, most of the vehicles are from the late 1990s and early 2000s though the show is set in 1990. (00:28:20)
Hap and Leonard (2016)
1 factual error in season 3 - chronological order
Factual error: Hap is sending a package to Houston, Texas but the zip code he writes is "89921." This isn't anywhere near Houston. At best it's El Paso, although 89921 isn't in use. (And if his 5s look like 8s, "59921" is in Montana).