some small corrections

RC-Series
https://www.imcdb.org/vehicle_354693-Caterpillar-RT-Series.html


some US military trucks corrections
https://www.imcdb.org/vehicle_354706-International-Harvester-M-55.html

https://www.imcdb.org/vehicle_643725-International-Harvester-M-54-G744.html

https://www.imcdb.org/vehicle_1059239-International-Harvester-M-54-G744.html

https://www.imcdb.org/vehicle_1218721-International-Harvester-M-54-G744.html
https://www.imcdb.org/vehicle_1730921-International-Harvester-M-54-G744.html

wrong category
https://www.imcdb.org/vehicle_420731-International-Harvester-M-543-G744.html
https://www.imcdb.org/vehicle_2091262-International-Harvester-M-543-G744.html


https://www.imcdb.org/vehicle_1490197-Bombardier-MLVW-G742.html