Some sketchy trails right there - but risk=reward! I just got the AT3W in P-metric. I’ve read that they don’t require airing down for comfort/traction but for soft sand, since the sidewalls are softer. If aired down they don’t need to go below high 20s. Obviously mixed reports but you’ve clearly got some first-hand low pressures. I believe the only warning against airing down is bead loss... your thoughts? And what did you think of the indeflate unit?
yeah i saw that on the other thread on load E vs p-metric.
im not sure about only airing down p-metric at3ws on sand and i cant speak for those who commented that tbh.
then again, im not going at baja runner speeds as the trail is tight and technical all the way through. a little tighter and it would have been a dedicated atv trail only.
What i can say based on my own experience is that the tires have been banged up on sharp rocks and on the rock garden we've gone on and theres multiple marks on the sidewall to prove that, no problems whatsoever. was running about 60-80 km/h on the wider forestry service road on our way home with washboard type of surfaces, no problems.
hopped on the highway going home doing an average of 110-130km/h, still tracks straight, no vibrations, no problems. note that some parts in pouring rain, other parts dry as well if that makes a difference.
the wheelers that i was with whos been wheeling for several years and loads of experience in our type of local terrain still highly recommend airing down even for a p-metric tire (which some of them were running) as they've advised me its better for the tire against damage from rocks and i get a better beadlock since my wheels are skinny (trd pro wheels)
also note that at altitude 18 psi became about 22-23 psi per tire haha
as demonstrated by this bag of cheetos lol