i have a 1985 chevy k30 pickup truck. this morning on my way to work i hit a pothole and the truck started to wobble quite a bit. kind of like when your tires are out of alignment at 55 mph only 5x worse. i applied the brakes and the wobble stopped. when i got to work, i checked the truck and found nothing broken. on the way home i hit another pothole and the same thing happened again. once again i applied the brakes and the problem subsided. i can find nothing wrong mechanically as far as the suspension goes and am at a loss for what it might be. the only thing i can think of is maybe i bent one of the rims. any help would be greatly appreciated.