[gman]

Any ideas on what's the max tire size that can safely be put on 6 and 7 inch rims, without causing excessive tread wear? This is for a stock height 1/2 ton 4x4. I'm thinking the max for a 7 inch is maybe a 30x9.5. Max for a 6 inch may be 235/75/15. Anybody know for sure?

Thanks for any info.