CleanTech Energy News Science GM’s Ultium Trucks & SUVs Aren’t Really Unibodies Or Body-On-Frame. What Should We Call Them? September 30, 2022 admin chevrolet, clean transport, Electric vehicles, gm, Manufacturing, silverado evCredit to Author: Jennifer Sensiba| Date: Wed, 28 Sep 2022 16:00:36 +0000https://cleantechnica.com/feed/