My X5 is my work truck and is quite literally built to handle what I throw at it. The weight of the tools is half the load rating of the e53.
Pickup trucks and work vans are worthless to my work method for many reasons.
https://youtu.be/uQepI0ntrhg
It takes less than five minutes to unpack with the Packout the main reason for the upgrade is I can get all the tools out of the way for a tire change in a reasonable time now.