While I had the factory ARB roof rack off to compare fuel economy I decided to weigh it. It is 45-48lb, that did not include the 4 steel mounts so call it 50lb. It is springy so the scale fluctuated. I found it pretty slick in regards to wind drag. Under 60mph their didnt seem to be much...
In case of those wondering as I do, I like to gather all types of data. So while i had the wheels and tires off of the truck i weighed them. I can add others and make it a collection of information as well.
The factory optioned TRD wheels with AT3Wa,600 miles on them are 65 lb
What a great truck! Coming from a 5th gen and a Cayenne S, I prefer this by far. The engine is peppy, the steering is very good for a suv, the brakes feel way better then the 5th gen. Not to mention the turning radius is great. It feels very nimble around smaller lots. The camera system is great...