Dennis, for off road work I have Cooper STT 245/70/17 on 17" Performance rims and they are considerably noiser. I damaged a Goodyear at about 30,000 km (They were at the end of their life anyway) and have been using the Coopers full time until hopefully early next week when the first shipment of General Grabber AT2's in 255/60/18 arrive. These by all accounts are a good all terrain tyre and will be less noisy than the Coopers. I will keep the 17" rims for four wheeling. It only takes about 30 minutes to change over, but the Generals may be good enough for most situations anyway. If I was buying a new Disco3 right now I would get the dealer to swap to the Generals at the time of purchase. That way you get something for the Goodyears.

