2009 Pontiac G8 GT SLP Firehawk - Specialty File Car and Driver, MI But when the SLP Firehawk Pontiac G8 appeared at our office boasting 500 hp, it wore stock-size rear rubber?summer tires in the dead of winter, no less. Ridiculous horsepower, rear-wheel drive, and rock-hard tires are a recipe for lost locomotion on ... |