we don't have the 4HL of the pajero and montero sport so if it rains really hard, you better slow down and drive carefully,

the 4H of our stradas are for unpaved slippery surfaces only, as for 4L, that is the time when severe engine power is needed like going up mountains, steep inclines where the turning of the wheels are not even, if you need severe engine power on paved roads, you won't be able to turn the wheels properly. wish i can explain this more in details but am not that technical, i am just stating these facts base on my previous experiences of offroading.