“Normal” semitrailers on four-wheel SZM

Hello, I’ve seen a MAN TGX tractor more often lately. The tractor is a 4×4 (you can see that the all-wheel trucks are all much higher hung than a normal 4×2) This MAN TGX has a push-bottom trailer on it. It has a normal tire. This means that the trailer is totally “scattered” on the tractor. A very strong slope from the front to the rear. I would like to compare this with how a normal tractor is equipped with I think that’s the same thing. Is that so okay to drive through the area (in the case of the thruster floor) or how does that work? Hope that the problem is understood. Did I scratch something quickly in the paint to better represent the problem…