Toyota Wheels...Offset, etc

I recently bought a 2015 Tacoma 4D LB with these wheels (see below)...the previous owner had them powder coated (matte black)...looks pretty good....but I may go with a different wheel.

Everything on the truck is stock, except for the Bilstein 5100's (to level the front)

Does anyone know the weight of these wheels? They are 17"

If I want the new set of wheels to sit exactly like they are now (stock), do I look for a wheel with 0 Offset?

Sorry for the newbie questions. Thank you!

 

Here's a couple sticky threads over in the Wheels & Tires section that might help you get started:

https://www.tacomaworld.com/threads/wheel-specs.30754/

https://www.tacomaworld.com/threads/wheel-backspacing-and-offset-info.102992/

 

No factory wheels have a 0 offset. Flip the wheel over all the specs are stamped on the back.