Chevy Colorado ZR2 Bison trademark filed, could be upfitted overlander

Filed under:Aftermarket,Chevrolet,Truck,Off-Road,SpecialtyThe Chevy Colorado ZR2 is a favorite here at Autoblog. It was a finalist for our most recent Technology of the Year award thanks to some trick spool-valve suspension. It's supremely capable off road without giving up anything on the streets. It looks like Chevy may have something bigger planned for the ZR2. AutoGuide reports that GM recently filed a trademark for the name "ZR2 Bison." In fact, we may have already seen a preview of the tru