There's a reason to get rid of six-year-old tires.

RoyF wrote:
It's not just the tire -- it's always the collateral damage that hurts. The blowout took out most of the wiring to one of the slides. I have spent most of three days splicing wires and running to Home Depot. Four of the wires went to speakers in the surround-sound system, so there was the added fun of figuring out which wire went to which speaker.