XSP-X Wheels question

Question, I have a 2012 Tacoma XSP-X with the 18" Ultra 235B Maverick wheels. One just got destroyed in an accident. I see them on Amazon but I'm not sure which offset to get. I know the bolt pattern is 6 x 5.5" but I don't know if I have the 12mm or 25mm offset. Can anyone confirm?

Ultra Wheel 235B Maverick Matte Black Wheel (18x9"/6x5.5mm, +25 mm offset)

https://www.amazon.com/Ultra-Wheel-...Wheel&qid=1564430793&s=automotive&sr=1-2&th=1

 

I know this is old but I am in need of the same answer. Did you ever find out or can anyone chime in?

 

Google measuring wheel offset, fairly simple

 

The inside of the damaged wheel reads 18x8 ET 20 . I think that means they’re +20. But the only 18” in this style that is offered now is 18x9 with +12 or +25 . So that’s why I’m wondering which one he went with.

 

Bonkers. I'd start looking at wheel stores, maybe they'll have one on the shelf. Or contact the manufacturer, maybe they can help. Or go with the 12 with a good spacer.