McLaren played a role in developing a $1.4 million armoured vehicle for British troops to use in the Iraq and Afghanistan wars.
The Sun newspaper said the British formula one team, as well as BMW and world rally engineers, helped with the design of the new Foxhound truck, which arrived in Afghanistan last week.
The Foxhound has a top speed of 113kph, a V-shaped bottom to deflect bomb blasts, can be driven even with a missing wheel, and can have an engine replaced in just half an hour.
"This government has spent 270 million pounds on 300 of these high-tech, British-built vehicles to help keep our troops properly protected," said British defence secretary Philip Hammond.