For great tire chains that will fit the 25x10x12 and 25x8x12 tires on your 2019 CF Moto 500s, we actually have one size of chains that will fit both of those tires sizes. For these chains, I recommend the Titan Chain ATV Snow Tire Chains - Ladder Pattern - V-Bar Link - 1 Pair # TCATV9-4. These chains come in a ladder pattern with v-bars for superior gripping on ice and snow.
In order to make the installation process easier, I recommend the Titan Chain Multi-Arm Rubber Tire Chain Adjuster... view full answer...