I know the xB, xA, Civic, and Integra all have 4x100 bolt patterns I know the offset is one thng; however, I've noticed a lot of chatter about center bore with the Scions.

Will wheels for 4x100 Honda products also fit the xB?

 

They will fit but you will likely need the OneTonGarage spacers because usually civic wheels are 40 offset. So the rear will look sunken.

 

Okay; thaks.

On a side note, I notice numerous retailers selling 16- and 17-inch wheels that have a +40 offset saying they are for the xB/xA. So they'll fit, but they'll just be closer in towards the body ...

 

I am running 17 x 7, +38 mm offset SSR GT1 Integrals (that I used to have on my 02 Civic Si) on my xB now with no spacers. They do not look "sunken" to me since the center of the tire is in the same place as stock and they are wider so they actually sit closer to the fender...they also just barely clear on the inside, so I would really be cautious about going with anything more than +38 mm offset.

Edit - OK, I went outside during a break and I can definitely see that the rear wheels are set in further than the fronts.

So I'm a little slow getting on board. Might have to look into a set of the OTG shims...

 

Correct. Most wheels on the market at the size you're looking at have an offset between 38-42mm. There are some out there that have between 32-35, but I haven't seen them around as far as retailers go. Your best bet for selection is to check out some of the online stores.