Ive got a custom 20 inch fat build going but i need tires for a friction drive, specifically 20x2.8. I think 2.6-3.0 would work but 3.0 is really pushing it on my frame. I found [these 20x3.0](https://www.biketiresdirect.com/product/kenda-k1008a-flame-20-inch-tire-406)
But the seller says do not use for motorized application. Any suggestions?
But the seller says do not use for motorized application. Any suggestions?