It's no longer just about the black car. Uber has been working on a truck division called Uber Freight — no, not Uber flight, that'll come a bit later. Uber CEO Travis Kalanick showed off a new photo of one of the trucks on Sunday while he was in Pittsburgh, Pennsylvania. Uber has an office and first launched its self-driving cars on the road in that city. Details are sparse. According to Kalanick's tweet, it's all "great stuff." But this isn't the first time we've seen an Uber-powered truck.