So my '04 silverado has this nice little pop sound that is coming out of the rear of the truck somewhere when i accelerate from a stop. It doesn't do it all the time but it originally sounded like U-joints so i replaced those, now i have a pair of rear shocks that i haven't put on yet. I'm just curious if anyone else has experienced this. It's driving me nuts.:grrrrrr: - - - Updated - - - Also i forgot, but i just ordered a set of Mickey Thompson STZs for my '04 silverado i was curious if anyone has run these and if so how well they wore.