Doing the math:
The Goodyear Viva 2 has a UTQG rating of 440 A B, while the Continental Pure Contact has a UTQG rating of 700 A A. In all likelihood, the Pure Contact has slightly HIGHER RR due to the treadwear rating and the higher speed rating. The traction value is the same, although one could be at the high end of the range and the other at the low end.
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