In my brief experiences with attempting to apply stickers to something like a skateboard, I have had zero success. Suggestions have been made that perhaps indicate a mechanical issue stemming from how stickers are applied to vehicles in general, and the main difference being that powered vehicles have 'parts' while unpowered vehicles do not? I'm not savvy with any of that ICly or OOCly, really, but would it be as 'simple' as adding parts to the unpowered vehicles? Something like one board, two trucks, and four wheels for a skateboard? A bucket, four wheels, and a wringer for a mop bucket? A seat, two large wheels, and two small wheels for a wheel chair?
