What size tires fit on 15×8 rims?
What size tires fit on 15x8 rims? The two closest sizes in a 15 inch wheel to your original diameter would be either 205/50/15 or 195/55/15. Since you're planning to run a 15X8, I'd recommend looking for a 205/50 size. How big of tires can I put on my Ram 1500? What is the biggest tires you can fit on a sock Ram 1500? The biggest tire you can fit without any additional modification is a 35”. If you are prepared to do a bit of trimming you can fit 37″. 39-inch and bigger require fender rolling, body mount trimming,...