Anyone heard of Sigma tires?

[Andrew Tollison 3]

I was at the local Tirekingdom yesterday getting my frontend alignment done and saw some tires that I liked. Has anyone heard of Sigma Stampede tires before? The salesman said that they were made by Cooper.

 

[EddieS'04]

Probably a store brand..made by doesnt mean as good as the name brand...I usualy try to stick with the lower cost name brands..that way when away from home, I can get a replacment, if need be...