No such thing as far as I can tell. Mud X rolls decently well for a mud tyre but I really couldn’t get on with on the front, always seemed to be waiting for an excuse to slide on rocks etc.
Just trying Kenda’s Telonix, seems really excellent as a rear but I’ve not tried it in really sticky mud yet- it’s got a lot of small spikes and paddles so digs in and shovels excellently, and rolls surprisingly fast… but might clog. Wee bit drifty in corners so I’m not sure how well it’d work on the front.
But overall, I’d say Swamp Things and grow bigger legs.