Is Wells Cargo now building a frac tank trailer?

I have heard this rumor as well. I am not sure if it is true or not. According to wells cargo web site they don't offer one on the site. However Oil field frac tanks is offering frac trailer built by a '; major trailer manufacturer';. I think it is also interesting that oil field frac tanks is in Utah and one of Wells Cargo's 6 locations is in Ogden utah. But they also have a plant in Elkhart, IN which is within 1 day drive to 3 major oil fields. North Dakota being the largest. So will be interesting to see if they are building them because they are so big and could very well take the majority share in the market.