Street performance trucks to me seem like the most counter-intuitive thing in all automotivedom. Performance is enhanced by being low, wide, light, and with an even weight balance. Trucks are tall, thin, HEAVY, and horribly unbalanced.
I know people love them, and hats are off to Dodge for building a product for this niche.
Ford's Raptor project is a little more in line with what I think a performance truck should be... raw offroad capability. The Dodge Power Wagon fit this bill as well, along with the Jeep Rubicon. Big beefy tires, offroad suspension, and not a lot of exterior dress-up.