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4th Gen Ram Tech2009 - 2018 Rams and the 2019 Ram Classic: This section is for TECHNICAL discussions only, that involve the 2009 - 2018 Rams and the 2019 Ram Classic. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.
Thank You, but I was wondering what was the largest size that would fit on the factory rims. I was under the impression that 12.5's would not fit on the factory rims. Im not possitive but I think that they are only 8 wide.
Regards
RochesterRob
Stock 17" on my SLT is the aluminum alloy wheel, 7" wide. On the BFG A/t tire spec list, a 245/75R17 is the largest tire for a 7" rim. That is same as the stock tire I have at 31.6 tall.
