Yeah im torn between AT and Mud tyres and have used both but when the rains hit it gets very muddy and sticky in places. A lot of run off on the mountain tracks too. My Mud tyres certainly are noisy but I can live with that lol. have held up pretty well too - over 100,000km on them definitely due for a change but im waiting on 2021 dated tyres and the only stock over here is Jan 2020! buy a brand new tyre that's already 18 months old almost!
RE: There's no air in there