Hmm ok I though I posted here, but apparently it didn't go through.
As far as a goodyear tire they do not make one in the oem size, but the Goodyear Integrity is probably the next best LRR tire compared to our stock Potenza's. The Integrity tire comes in a 175/65/14 size which puts the odometer only 2% off (this will actually correct the odometer error built in to the system).
Willie runs them as his rears on the Little Red Rocket and he says it fixes 90% of the following the ruts in the road. MPG hit is about 2 to 3 mpg for just the rears. He also had them all around at one point and had only about a 5mpg hit. The one advantage to the Integrity is they are a high mileage tire, warrantied for something like 80,000 miles. A friend put a set of them on their electric S-10 after the oem Tiger Paw LRR tires were no longer available and lost no range with the different tires.