Tesla MODEL X 2019 Owner's Manual page 194

Description
Subtract occupant weight (5 x
68 kg)
Available cargo weight
The cargo weight should be distributed
between the front and rear trunks.
Caution: Never load more than 80 kg on
the rear load floor (above the lower trunk
compartment) or more than 130 kg in the
lower trunk compartment. Doing so can
cause damage.
Specifications
Total
340 kg
93 kg
Vehicle Loading
193