Pacestar front 26psi and trailstar rear 28psi on a HT…no issues in the loose and wet roots. I did find they needed quite a bit of bedding in though, but once scuffed up they gripped really well…albeit a bit draggy.
Far better than the Purgs I was running.
Think a 2.2 option would be better for all round use which is why I ended up with a set of RQs too.