Specifications include, but are not limited to: Needs to be an UTV with bed (no rack).Prefer at least a 700cc. Larger engine comes with upgraded suspension. Minimum Bed Box Dimensions (L x W x H) of 33 x 48 x 12. Length is the main concern. No shorter than the 33. Minimum bed capacity of 600 lbs. Current Polaris Ranger we have is rated for 500 lbs. and we constantly have issues with the weight being right at the threshold and breaking parts. Minimum payload capacity of 1000 lbs. Carry the weight of 55-gallon herbicide container and passenger. Prefer a common name brand (i.e., Polaris, Can-Am, Honda, Yamaha, Kubota). Part dealers and parts are easier to get for these compared to an off brand. Local dealers also to conduct any warranty work. Can be the base model (2-seater with no accessories). Needs to be 4-wheel drive.