Masyado ka nagbabasa nito ah, halos nakopya mo pa yung reply ng isa.
Use of handbrake on downhill - Australian Land Rover Owners
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Real life experience is better and the type of vehicle and road is also a factor in using hand brake sometimes during a long downhill descent. Mahirap yung nage-generalize kasi eh (BTW they are talking about LR's in that forum). Tignan mo yung ibang posts dyan, nakatulong din yung hand brake since the normal brakes are starting to fade na due to heat. Just do this on a stright downhill para wala yung potential of a lock-up.