According to BI, the new truck is "...a 6x6 mine resistant standard transport truck, named Tempest. Its primary role is to carry troops and cargo, and its modular design allows for several transport variants of the Tempest truck: cargo, refuel, medical, repair and ammo re-supply."
But for some reason (balancing again, huh?) the only person in this truck who is actually protected from mines and ambushes is the driver. Everybody in Tempest's cargo bay is extremely exposed and vunerable even to the 9mm handgun fire, i.e. they are completely unprotected form any threat possible, just like in Zamak.
From the transported infantry point of view there is no difference between Tempest and regular Zamak, so the new truck isn't mine-resistant ambush-protected and thus simply useless.
Everything stated above applies to any Tempest variant, especially Ammo Truck version (which have absolutely no protection) except the Repair Truck version. This one is actually mine-resistant and ambush protected. It seems that couple of toolboxes in 2035 is more valuable asset than infantry squad.
Yeah, poor BLUFOR doesn't have it's own MRAP truck, but such mindless balancing make Arma 3 much less enjoable. Seriously, what's the point in protecting only driver in MRAP transport truck? {F23442} {F23443} {F23444} {F23445} {F23446} {F23447}