I have purchased Goodyear tires on two previous occasions both of which occurred over 20 yrs ago. And in each instance, the tires were defective. The last set, the tires were not perfectly round and you could see this just by looking at them.
Since that time, I only buy Continental tires which are made in Germany and which came as the original tires with my MB.
I hate to break it to you, but they're made in China. In fact, most components on all German cars are Chinese these days.
I was going to buy some Goodyear Duratracs for my truck. Looks like I will be buying BF Goodrich AT KO2.