Most passenger seats provide universal sizes to fit any ATV. There are exceptions, so be sure to pay attention to the dimensions of the product and information about whether your model of transport is among those that a particular rear seat connects to. Usually, all the tools for attaching the ATV seat to the road vehicle are already included in the purchase of the product. Manufacturers make sure that users of their products do not have to worry about the presence or absence of specific parts. On the other hand, mistakes do happen, so it's a good idea to check if all the pieces of equipment are in the kit. If you are planning to carry a passenger, you will also need to install passenger footrests for passenger comfort and stability. Also, if we are talking about cushions under the seats, you can take care of this separately, since with honest designs or steel frame, the seats are hard and additional cushions are not included. The padded seats require no drilling and are attached with straps. Rigid ATV passenger seats are attached to the rack with U-bolts. With most ATV storage box hard seats, you will need to drill holes in the box to attach it to the rack. Let's talk a little about security. Carrying a passenger can interfere with the center of gravity, balance, and performance and is therefore not recommended for aggressive riding. Also, we do not recommend taking underage children to the atv passenger seat, even with the condition of following all safety rules. You must be aware of legal and security issues before installation. In some U.S. states, the law requires ATVs to be specifically marked by the manufacturer as safe or approved for passengers to ride an ATV with an additional passenger seat. In some areas, it is generally prohibited. The Consumer Product Safety Commission (CPSC) has issued safety standards for ATVs, which may include requirements for passenger seating and safety equipment. Depending on your state, you may be required to insure your ATV, which may include passenger insurance.