I believe they're these, US Wheel Dueces, 17x8s with 4.5 backspacing. Looking back I wish I would have upgraded to the Circle Racing 108 OE series. They're about twice as much as what I paid, but the Dueces have some play when you fit them so proper balancing can be an issue. I'm considering buying those next year actually since one of my rims has already bent a little from some beautiful Michigan potholes.
Really happy with the 265s though. I have a 2.5 SL and 2 BL, even then with the rear axle moved back an inch and 4.5 inches of backspacing, my 285s still rubbed especially when I hammered on the pedal and the back end squatted. I think the smaller tire fits the car better. The Trail Terrains are smooth as butter at 80mph, and still look beefy enough for my tastes.
https://www.uswheel.com/wheel/7650/us-wheel-deuce-series-455/?finishID=3796