Yeah these are meant to be a semi slick tyre so hope the compound is soft, the tyre pattern looks very odd but for the money worth a try and prob better than a standard road tyre that's on mine hope the sidewall is much harder [emoji106]
Take that as a no then [emoji23][emoji23] well maybe I will get some and try and write a review as the price is good especially if they turn out to be good [emoji106]
Maybe you need a new thermostat fitted if your not getting past first line? Mine was the same wouldn't go past first notch on temp gauge so bled the system still didn't go up had new thermostat fitted now runs on second and nice and warm heater [emoji23]