Flame if you must. I have tried searching but couldn't find what I was looking for.

Will a 15" steelie with 2.5" BS fit on a D60 without grinding?

well in petersens 4wheel and offroad(july 2000) they swap a ford dana60 into a rig and use a 15" rockcrawler rim with 2 1/2" bs and it cleared, so you should be good

Yes, it will. You can change the inner bearing race to a 382s, this will kick out the hub and rotar away from the calipar.

I am running 4.25 bs on 15" steel rims with daul piston calipars, I had to do minor grinding to get mine to fit.

If you are running 2.25 bs and you change the innner race you will clear.

If it does not fit, just grind the caliper a bit.

Thanks for the info.