Found this out today in 10man
Just have your gear equipped get on one of the vehicles:
Then take off your gear:
Then go kill your self:
Because the vehicles Heath and damage scale with what gear you have on when u get in them and don't rescale when u take your gear off.
And if you are in a 3-4 person vehicle take your gear off after you get in the spot you want.
Not Great but nice if u are low on gold.