Here’s a post I had in another forum. I love these on my 20” fat tire modded Juiced RipRacers. No issues at all. I have run these as low as 12psi with a 200lb rider.
It is unfortunate that they don’t do them for 26” fat rims or I’d have them on my other e-bikes also.
https://bicyclewarehouse.com/products/carless-whisper-reflect
“Just ordered 2 sets of these Specialized Careless Whisper tires for my new RRs. Best deal I could find was from Bicycle Warehouse. Use discount code WELCOME15 for 15% off. Free shipping for orders over $99 and no tax. Price came out to $34 per tire. Haven’t seen many reviews but I think they will be good. They have to be heavy duty since they are oem on a cargo bike.
BTW these tires are UNI-DIRECTIONAL tires. There is a rotation arrow on the sidewall. I have no idea why since the tread is identical in both directions. Saw it after I installed them. I’ll be darned if I’m going to RR them to get it right. They are staying the way they are.”
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