This 1 of 2 (no, seriously) ‘92 GMC Typhoon that was produced by GM, only to be used as a test mule for the Radar Blue hue that would be later used on the second-gen S-series trucks. This wasn’t offered as a production color, it was a one-off, so to speak. From what I understand, there was one ‘92, and one ‘93 built — with the ‘93 no longer of this earth. So really, this truck is now a one of one (only ‘92 example built, and only one of two trucks built in this color, entirely). It was recently