On my way out, going over the last hump, I heard a loud bump from under car, so assumed I had grounded it on something, so took a quick look. All appeared fine, so I carried on.
Got about a mile up the road and this rumbling noise started up, so I stopped and took another look. Was on an incline which must have lifted one side just enough so that I didn't spot a flat. 10 minutes later after looking the entire underside of the car over I decided to move again as I was blocking the road.
Loud rumbling now was accompanied by the car wobbling about all over the place, so I only got about 20 yards and then pulled off the road. Took a look at the rear driver side tyre and this time I could see it was flat. Took it off to find the entire inside of it completely shredded

Rining around this morning for replacements, cheapest for a PS2 I can find is £215 fitted. Anyone know anyone in the Eastbourne area who does them cheaper?
TIA
Dan