Car Advertising is a category of transit media advertising in India which includes utilizing commercial cabs like Ola and Uber cabs to display brand advertisement on the four doors (external ) or inside car (Backside of the front seat). With growing utilization of private taxi's in Indian metro cities like Delhi, Bengaluru, Mumbai, Kolkata and Chennai, it's the latest form of transit ads in addition to bus branding, auto ads, metro advertising etc.