It's 32 years old and looks great. I would say it qualifies as a classic. My idea of a classic has changed a little since I've been watching the Rare Classic Cars and Automotive History channel on YouTube. It seems like 1991 was no more than 10 years ago.
I use the PF 64 on my Regal Sportback. I used Wix on my other vehicles for a while. The reviews and posts seemed about the same for both the Wix and AcDelco so I decided to save some money as I'm not going to go over 7 thousand miles anyway and usually more like 5500-6000.
You see a jug of Supertech and wonder if it's from before or after that holding company bought whichever Warren company produces the product for Walmart. Bonus: You know there's more than one oil distributor with "Warren" in it's name.
The longer life tires I've had have ridden fine as long as I had them. I tend to get rid of them a little earlier than necessary. I'll usually run them at least 75% of the stated milage and still have a comfortable ride.
There is a new version of the Grant's microfiber towel that's supposed to be great. I wouldn't know, however. My local store hasn't had them. I would like to try them with a 30% coupon.