American Racing Torque Thrust ST fit?

Greetings all,
I told myself I would never change the wheels on my truck because I really like the way the 17" sport wheels flow with the lines of the new tacomas but after putting some thought into it, I think Ive decided I want to upgrade to something a little different to make it stand out from the rest. One wheel that really caught my eye was the Torque Thrust ST in Magnesium gray with a machined lip. Ive always loved the way these "bullit" type wheels looked on mustangs and if they fit, Im going to be picking up a set to go on the taco. Im looking at 20x8.5 and the bolt circle of 6x139.7 appears to be right but the offset says 19 and the backside says 5.5. Will these fit? If they wont, are there any other wheels out there that look almost identical to these? (a 6 spoke, bullit style) Chrome is perfectly okay too as long as it looks like these, I think they will add a nice touch to it