Nerf Nitro Car Lot Soft Foam Replacement Motor Rally Vehicles Lot 4 Hasbro 2017 The product is a lot of 4 Nerf Nitro car soft foam replacement motor rally vehicles released by Hasbro in 2017. Suitable for children aged 8 and above, these cars are designed for outdoor play. Each vehicle is part of the Nerf brand's dart guns and soft darts line, providing kids with action-packed fun as they race and perform stunts with these foam-bodied cars.