I haven't built an actual new MOC since the MT-7 Fairweather, way back in the winter. Anyways, with high school done, let's get to work.
The big truck is the Kachan-Remîv 15, a very large vehicle that runs on a tank engine. It is much more suited to frontline use than the 8, be it carrying troops, supplies, or being converted into an AA or artillery platform. It can actually carry two people comfortably, with standing room for a third in the back, and if you're desperate, a fourth can stand on the third's shoulders and look out the hatch. In the bed of the truck, there's a lot of room for all kinds of things.
Repost from the KR-8 MOC: The Kachan-Remîv 8, a very common vehicle among Tarsin armies and civil use in the Nine Realms. It is used mainly for utility and transport purposes, but it is not unknown for some of its users to strap an autocannon to the back and use it as a mobile gun platform. This truck is well-known for its reliability and sturdiness, thus, its prevalence throughout the Empire. Fun fact: Remîv means truck in Tarsin, while Kachan is the name of the guild that controls most vehicle production.
When I get back from vacation, Imma make PCU versions of both of these. Because screw modern designs.