I’ve got it, I’ve got the actual worst tyre ever. The Avocet Cross. A tyre made of very thick, hard wearing rubber (so heavy) with a read cut into the tyre, as opposed to knobblies being raised from the tyre surfaces. Literally nothing faster in a straight line, on tarmac, but off road? Dear god, it was like death on a warm plate. no corner grip at all, even in the dry and in the wet or mud you mas as well just throw yourself at the nearest rocks so you don’t waste time and energy trying to steer around them