not sure, but a few things come to mind:

Has a desire to be prepared for any situation< can drive on road , off road, through flooded areas, etc.. >
Has a high appreciation for quality engineering <hand built, well thought out>
Not only adapts to change, but enjoys it < the vx is not mainstream thinking!>
Can be unpredictable at times < theres a big hill, lets drive up it!>
Has a higher than average mechanical/spacial aptitude <yeah, i can tow your JEEP out of that mud hole, but first we need to make a strap out of these here vines!>
Sees the forest through the trees <yep, theres a big lake on the other side of that hill where the trees dissapear, that explorer might need a tow out of it>