Here is an excerpt from a truck file:
; U/D L/R F/B
30,69,64, -0.025, 0.039, -0.06, -270, 270, 0, SSRSCCshock.mesh
69,30,64, 0.3, 0.039, -0.0, 0, 90, 270, CCshockshaft.mesh
11,64,69, -0.025, 0.039, 0.06, -90, 90, 0, SSRSCCshock.mesh
64,11,69, 0.3, 0.039, 0.0, 0, 90, 270, CCshockshaft.mesh
4,39,44, -0.025, 0.039, -0.06, -270, 270, 0, SSRSCCshock.mesh
39,4,44, 0.3, 0.039, -0.0, 0, 90, 270, CCshockshaft.mesh
22,44,39, -0.025, 0.039, 0.06, -90, 90, 0, SSRSCCshock.mesh
44,22,39, 0.3, 0.039, 0.0, 0, 90, 270, CCshockshaft.mesh
These are based off of viewing the truck from the side
U/D is up and down
L/R is left and right
F/B is forwards and backwards