Thought the Hilux was just the European name for the Tundra here?
In terms of size the hilux is probably more in line with a Tacoma than a Tundra, but again remember the key where the vehicle is manufactured. No pickups are imported from overseas due to the tariffs imposed, but some manufacturers (like ford) currently bolt in temporary seats in their transit vans so that it classifies as a passenger vehicle, and then remove them once they are in the US... seems crazy but it's true. Some Japanese pickup trucks from long ago has rear facing seats in the bed to get around the tariffs as well, such as the Subaru Brat, and then you'd remove them on your own.
I added an older article about Ford bolting in temporary seats at the end.
"Even though most of its customers order the two-seat, stripped-out commercial model, Ford ships every Transit Connect to the Port of Baltimore in five-passenger Wagon trim. As soon as customs agents approve the vans, Ford whisks them offsite where a shipping contractor rips out backseats, flooring and rear windows. The brand-new parts then get sent to Ohio for recycling, and a new floor and metal stampings to cover the window openings go in place. Customs officials say it takes Ford less than 11 minutes to convert a Transit Connect from a people mover to a cargo van, and, while everyone knows Ford has been doing this for the past four years, the Feds have had enough."
From Toyota Australia
SR5 4x4 Double-Cab Pick-Up 4.0L V6 Petrol Auto = 4,409 lbs curb weight
From Toyota USA
Tundra 4x4 CrewMax 5.7L V8 = 5960lbs curb weight
Tacoma 4x4 Double Cab V6 6-Speed Automatic Long Bed= 4480lbs curb weight
Ford?s Run Around on ?Chicken Tax? Riles Customs Officials ? News ? Car and Driver | Car and Driver Blog