I got these wheels in order to use the winter tires that were on them at the time of purchase. These don't fit my BMW, so I swapped the tires from these wheels with the Bridgestone Potenza tires from my BMW wheels.
According to the previous owner, these came from a 1990 Coupe Quattro and have a 4x108 bolt pattern, 37 offset and are 15"x7" wide. You can see the rest of the info on the wheel in the photos. The wheels are obviously not in great shape but good for a winter set or for re-finishing (they're straight just not aesthetically in good shape).
Tires are pretty good in wet or dry and are at about 80% tread life all around. I drove a total of 2k miles on these tires with no complaints. I only replaced them with the winter tires due to the rear wheel drive on my car. The tire size is 195/60-15.