They are made in China. I searched on 'sunny tires quality' and found a couple of blogs about others who have tried and tested them. They seem to be a fair tire and a good competition to the BFG KDW'*.
Ya I found the same. Alot of hisses by the opinionated crowd, and some good reviews by people that actually use them. Only factual negative I have found by someone who actually owned them was wear. But I expect that from inexpensive and excellent traction rating. gForces themselves are only 20k tires with heavy use. I already been through a set in 18k. I'm going to mull it over. $78 apeice iseems worth laying a pair on the pavement and seeing how they grip and handle.