dduelin
Site Supporter
That is odd. The Bridgestone web site lists the same load rating of 58W for both the standard and GT versions of the 120/70ZR17 T30 and T30 Evo.One thing I found odd when purchasing the T30. For the front I had to order the gt version to get the proper weight range specified for the bike.
So I'm going to run a mix of the standard T30 on the rear and the gt on the front. I don't like to mix things that are designed to work together. I always replace tires on my road bike as a pair. Will be interesting.