Lexus GX470 2004 Owner's Manual page 477

DRIVING TIPS
"
Cargo capacity
1
Weight of removed third seats
2
Seating configuration variation
In case of removing the third seats, it is possible
to load as much cargo as the weight of the removed
seats.
(Cargo capacity) = (Total load capacity) - (Total
weight of occupants) + (Weight of the removed third
seats)
Third seats weights:
Right side 13.7 kg (30.2 lb.)
Left side 14.7 kg (32.4 lb.)
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