It’ll just turn your nimble flicky HT into a useless Barge, I’ve used 3” and 2.7” X 24” tyres before, they are Heavy, make your steering Vague and are no Grippier and don’t really improve bump absorption that significantly.
They generally ruin any bike they are fitted to the front or rear of – best avoided, the only people who ignore the massive downsides to these tyres and persevere despite their obvious flaws are meat heads who think there’s some sort of aesthetic to tractor tyres on a push bike (With the exception of proper Snow tyres perhaps)…
Sensibly sized 24” tyres (2” – 2.2”) can slightly lighten and lower a HT and make it more flickable, with the obvious drawback being a harsher ride over roots and rocks…
To be honest if you find riding a HT a bit harsh maybe it’s time for some bounce perhaps? Personally I reckon the rougher ride when going DH on a HT is part of their charm…