Hopefully you will read this before making a mistake. The largest mistake being buying a set of chains from tirejunk.com.... All there chains are absolutly CHINA, ask them. If you have no pride and say the china set will do, know that tire chains take a beating and buying domestic or import of good quality will service you much better in the future. Take into account you will most likly be using your chains in the worst of weather. If they break you will need to remove them so the cross chains dont rip your fender off your rig. Alright enough with the ranting, Some simple steps to outfitting your machine 1- how much clearence do you have from your fender to your tire(assuming you will be chaining your rears. I would never recomend fronts chains unless its the last resort. Its hard on front end components.) 2- How much will the chains be used and on what surface, tar is hard on chains you may want a harder material. Good chains will have different grades of quailty. This is why your seeing such a price difference. Back to the surface, if your driveway/ road is asphalt you may not want to go to aggressive unless there is a safty issue. 3- what tread do you have. ok onto styles there are two ladder and patteren. ladder is the clasic style and it looks like a ladder when you lay them on the floor. patteren is for lack of a better explanation a skidder chain. Although skidder chains are patteren style thay are not the only style out there thay make patteren styles in much less aggressive styles. Anyway there is so much more. I would call a local distributer ask questions ect. If you cant find someone local call BB Chain ask for Pete he is really informative. 1800.698.2640