Great product, especially for the price. Replaced my 2013 Crew Cab 4x4 OEM struts with these. Put them on the 2nd from the top setting, raised the front from 37.5"" to 39.25"" (ground to lip of fender). Back went from 39.5"" to 39.75"" so it left a slight rake.Installation was fairly simple, doesn't require an engineering degree but it takes some time/effort. Took me about 6 hours to do both but I was also replacing both UCA's so that added a little time.Ride has definitely firmed up, doesn't nose dive when braking hard or roll as much on turns. Very much worth the price/effort.