Why would we assume that both the Chinese tire and the German tire were made of the same materials in exactly the same way ?
Everybody knows that German products have consistently been some of the highest quality automotive products for 6 decades .
The autobahn and the stretches of unlimited speed restrictions dictate that German cars and tires be capable of high speeds without killing somebody .
Everybody knows that Chinese products have consistently been some of the worst automotive products built to the cheapest price standard .
Why would we assume the German tires are made of the same materials as the cheaper Chinese tires ?
The Chinese tire is built to the cheapest price point possible .
Why would we assume that the $ 89 tire is an equal to the $ 156 tire from the same Tire conglomerate ?
Regarding the cubic volume of each tire the 225/75R15 is shaped more like an oval ( 6.3" tread width ) , and the 225/70R15 is more shaped like a circle ( 7.7" tread width) .
I did not provide that info in the quiz .
The calculated cubic volume of each size is very close .
And the obvious .
Why would we assume that a tire designed for maximum 65 mph is an equal to one designed for 106 mph ?