An army is no good if you can't get it to go anywhere. If it's just sitting in one place, or walking around on foot (or skateboards or whatever), it's not going to be a very effective fighting force. To get their soldiers where they needed to be, the Germans tended to go with the Sd.Kfz 251/1 Ausf D Hanomag half-track. They made around 10,000 of them in order to get their troops to the front lines. Now, you can have some for your Bolt Action force, too with the release of the plastic kit.
The Hanomag kit comes with crew members to act as teh Panzergrenadiers that are being shuttled around the battlefield. But more than just a simple transport, the pair of machine guns it carries can help give a modicum of support to the troops out on the battlefield.
You can pick up your plastic kit now in the Warlord Games webshop.