Ok don't get me wrong, great brand, the lift kit was very well done, but there is one problem: 3 inches tighten the shelf. will cause you to lock up the CV axle when fully flexed and ruin your 4WD. I've heard trailer top lifts will be 3 ahead but just an extra half inch of steering rack so your axles don't lock up or brake etc etc. Trust me my shaft broke the 4WD drive housing I should all due too replacing that lift get a top lift rather than doing it for another brand just to say i'm great at it shouldn't have been a problem if the company is paying for the repairs you will be kept in the loop. Anyway, that's what I buy and get. I don't want my axles barking again, but if you're only going to have 2WD for a year with this lift, good luck folks.