I've been running an AEV Dual Sports 2.5" lift since October last year. My previous JKU Rubicon had the AEV 3.5" lift and when I finished installing the new lift in the JL I sat both cars side by side and the heights at all point of reference were nearly identical give or take a few mm. I now done about 7500 km and been off road doing serious 4wding about 20 times now and the lift is great. No issues. When off road I run Mickey thompson 315/70R17 (34.5") and she drives very nicely. I also tow a Jayco Pop top camper van and this rides very well with hardly any dip in the rear suspension with 140 kg ball weight.