Our tire sealant best be used for
Areas has bad road condition where punctures happens very often.
Areas max speed under 120km/h (if with two front tire filled), 80km/h (If with four tires filled).
Vehicles drive off-road most of the time, like trucks, agricultural & construction vehicles equipped with tubeless tire.
People always drive safe and concern safe drive more than comfortability (imbalance occur at high speed).
It’s just ok to have two front tires filled, because puncture happens to front tires in the most cases.