The Panzergrenadier divisions were organized as combined arms formations, usually with six battalions of truck-mounted infantry organized into either two or three regiments, a battalion of tanks, and an ordinary division's complement of artillery, reconnaissance units, combat engineers, anti-tank and anti-aircraft artillery, and so forth.
In 1944 a couple of Panzer Divisions based in France had more than the standard one battalion mounted in SdKfz 251 troop carriers.