Outer Limits 4x4 Board

I was wondering if 315/75 16 bf km2's will fit properly onto a 16x10 ally rim? Will there be problems keeping beads on the rim when the presures are dropped to 15 to 20 psi?
I did a search but couldnt find anything along the same lines to do with km2's.
Thanks for any answers in advance,Willy.

they will work better on an 8" rim IMO
I have had no problems with breaking beads running the same size tyres on 8"rim, but had a lot of trouble when I had 10"rims.