Shounin Yuusha wa Isekai wo Gyuujiru! - Vol. 5 Ch. 21

[MangaDex]

 

[Toastility]

That poor horse has to pull an armour covered wagon all by itself
(Even if the mithril is supposed to be lightweight, if its heavier than wood then that's a good bit of weight)

 

[Doenyon]

So... they build a full armored carriage, ok sure why not. Thought about rubber wheels and suspension, perfect.
But they are still seated on a simple plank ? Not even a freaking cushion or anything ?