correction
https://www.imcdb.org/vehicle_1981450-John-Deere-R-1949.html

https://www.imcdb.org/vehicle_1982718.html
https://www.imcdb.org/vehicle_1982569.html
https://www.imcdb.org/vehicle_1982587.html

https://www.imcdb.org/vehicle_1982568.html
https://www.imcdb.org/vehicle_1982567.html

https://www.imcdb.org/vehicle_1982660.html


so the only clue on producer is Hengyang 衡阳 so might as well go with it
https://www.imcdb.org/vehicle_1901803-ZL-30-A.html

Mack CF , category fire truck
https://www.imcdb.org/vehicle.php?id=1981939

not only too dark but seems fake or outright CGI, it's purpose is to be smashed by alien (climbs on top and crushes it ) scene at 47.00 in movie
https://www.imcdb.org/vehicle_1979084.html

Marketeer , origin US
https://www.imcdb.org/vehicle_1757854.html

rails mounted
https://www.imcdb.org/vehicle_1982271.html