Everyone loves it but not everyone loves the installments.Uero 4 when on heavy terrain when reyen do not give overload first. Later when km is above 5000 km. then you will know the difference.. when rayen affects engine performance. because after the engine has reached its pik or natural setting at km above 5000 km the engine performance becomes steady.. do not compare a new truck that has just reyen with an old truck that has reached its pik.