Inexpensive car jacks offer a hands-on approach to basic vehicle lifting requirements. They are often made from cheap materials, employing simple mechanical designs like scissors or screws. While lacking advanced features like rapid lift capabilities or complex safety systems, they are effective in performing vital functions, like flat tire changes. Such jacks are geared towards occasional users or budget constrained individuals. However, these low cost options need to adhere to basic safety standards, as models differ greatly in reliability and safety.