For all the times I have been here I can't believe I haven't gotten around to reviewing SG.
In a nutshell Sierra Gold is a bigger nicer version of PTs. The food, drinks, and prices are essentially the same. Complete with pool tables, a lounge, and even a upstairs event room, Sierra Gold is everything you have come to expect from a PTs and more.
To be honest the only time I set foot in here is for happy hour. 50% off all drinks and pizzas from 5pm - 7pm and 12am - 2am. In fact this probably the only reason anyone I know comes here. With the HH, drinks actually become reasonably priced: $3.75 for the big mugs, and $2.50 for the small. The pizzas are decent; the Gilroy with it's white sauce, mushrooms and pepperoni is a favorite and you can't go wrong with the BBQ chicken. .
Service varies depending on when you come. During the day the place is barren, but show up on a weekend night around 12 and you will be hard pressed to find a server. Location is perfect, right off the 215 on the southwest side of town. Overall Sierra Gold has been a great spot for grabbing drinks and meeting up with friends as long as you come during the right times.