BendPak JP45 4,500-lbs. Capacity / Telescoping Jack TrayThe JP45 telescoping jack tray makes it possible to lift your vehicle off the runways of a four post lift giving you instant access to perform wheel maintenance. With a 4,500 lbs. weight capacity per tray, its capable of safely and securely holding a vehicle with your choice of bottle jacks (not included). The sturdy, over built design of the telescoping arms allows it to fit most four post lifts out there on the market with an arm span of 35. 75" to