ICON 1.5 progressive AAL

Also, if you pay someone, you should specify if you want to keep the overload springs or not. It will ride better without them, and with the AAL + overloads removed it is stiffer than stock. Leaving the overloads on will give you greater carrying capacity and a stiffer ride. I'd only suggest leaving them in if you haul heavy loads or tow. I removed mine. If you remove yours, you do not need to use the extended U bolts with the Icon kit. I suggest reusing the OEM hardware when possible as it is typically higher quality than aftermarket.