I just realized OP told someone to HTFU for using brakes when he can't even skid 48/16.
Know your place.

The answer to the question is 'sorta.' The lower the gearing, the easier it will be to lock up the wheel. Also, you will want to consider the number of skid spots. If you're trying to skid a lot and you want a lower gearing, you'll probably want to get 48/19.