Well technically you can do that, as the buildings have separate collision meshes for players and vehicles, but I would still advise against it.
The decision to loop Kansas is a strong indicator that your mental facilities are operating at full capacity, so I think you will be fine. Holy shit, you're right. The "regular" building has all of the crates and stuff, but the "vehicle" one only has the crate that 101010 complained about.
Instead of changing wheel placement and modding the collision box. Why not just add something like trigger_push. Could use trigger_push to push vehicles onto the right spot of a repair pad and trigger_push to repel vehicles from turrets, and cameras. Would be amazing if trigger_push was added to resource nodes. no more not being able to drop a ref because someone is standing too close.
I don't really know where to share this, but I feel the need to show off Smithy's awesometastic BECV collision mesh that allows the inferior CV to finally (barely) invade the NFCV's natural habitat. Habitat destruction is real.