Okay, I'll admit that I'm not the sharpest tack in the drawer when it comes to ATV tires. I know all about car/truck tire sizes. My ATV tire got a RR spike through it, so i need another. I found somebody on Craigslist with spare tires for an ATV. I need to know if they will fit my rim or not? I have no idea what number correlates to the rim size on my ATV. The tire that blew is a 25 *11-10. The replacement tires are 25 *10-12. Will these fit onto my ATV rim as a replacement? Any advice would be helpful. I'm planning on picking these up within the next day or two. But, if they don't fit my rim...why spend the money.