i wonder if this will work

[Toyotaxtreamteam]

well heres the deal i can get two drag radials for the back and they are 16s and come on steelies but my fronts right now are 15s will the bigger in the back raise it alot and what affect will it have on driving

 

[socc924]

what kind of wheels are on front? why are they 15 inch?....

anyway, to answer your question, having a 16 inch in back will not be a problem. It realy comes down to the tire size though.

Side note: I have 18 inch in back and 17 inch up front without a problem