what is the weakness of tiger beer?

Answer 1

Tiger Beer's flavor is its weakness.

Answer 2

5 years in liquor reatil here>>>>>
All beers, imported or otherwise, in the US are between 4.5-5.5% alcohol by volume. Many beers imported to the US have their alcohol content lowered in order to be marketed as beer. That is the difference between beer and malt-liquor. If the alcohol content is over 6%, legally, we have to call it malt-liquor in the US. So my best guess is that it's anywhere between 4.5-5.5%, but not more.
A handy rule of thumb is that the darker the beer, the higher the alcohol content.