I'm waiting on new driveshafts, after the TT, and can't really put any miles on the new shocks yet. However, a buddy of mine ended up installing a set after he saw mine. He's running a TJ on a 2" suspension lift, 1" BL, and a 32" tire. He drives mainly back roads and is what I'd call a spirited driver. I warned him that these were on the soft side, but he bought anyway, based on price and available lengths.Installed longer springs this weekend. No real difference. I'm using about 2" of travel up front and about an inch and a half in the rear, according to zip ties. I only have about a hundred miles on them, so I'll give em another half tank of fuel to break in... They are better than the Ranchos. Pretty stiff in compression though.
Also, the new springs make my tires look small...I wonder what I should do about that?View attachment 257680
Also, @Irun or @MountaineerTom, how are those black max shocks working out? Got any travel reports?
So, We shouldn't discuss this? These kinds of discussion are the point of a forum, IMHO.And the end result on the comparison is SOS! Everybody has a different opinion and nobody agrees on anything. Different strokes for different folks.
p.s. I'm glad my discontinued Zone hydro shocks still work perfectly after 4 years. I have the Rancho ones for back up.
I have really noticed that as it's getting warmer. With the hard top off and the doors off.(plus also removing a few hundred pounds of armor) the ride on the ranchos is just jarringI'm LOVING the way my LJ is riding with the Ranchos right now.
Also, I have 500+ pounds of automotive fluids, solvents and aerosols, jeep parts, guns and ammo that I'm hauling to Oklahoma in advance of our move next week. Wish they rode like this at my normal weight.
View attachment 257769
What's so funny?I emailed KYB customer service yesterday about the stiffness of the shocks... I've copied and pasted my email and response, below:
I recently installed a set of KYB Monomax shocks on my 2004 Jeep Wrangler. I used the 565096 / 565097 combo because I have a 4" lift. My concern is that they ride VERY stiff. I'm not getting very much compression out of the shock at all. I have placed a zip tie on the shock shaft, and for normal driving, I'm using 2" of shock travel or less. I do not have very many miles on them yet (less than 150), and I know shocks have a "break-in" period. So, I'm wondering if I need to put more miles on them, if they might be defective, or if they are simply too stiff? One other thing to note, When I jack the vehicle up, the body will lift with each stroke of the jack. It quickly settles back down, like it takes a while for the shock to adjust. I want to like these shocks, but if they aren't defective and they do, in fact, ride this stiff, I'm afraid I'll have to return them.
Thanks for your help
From your description, it sounds like the shocks are working as designed. MonoMax units are high performance shocks that are designed to work well when loaded down or off roading a lifted vehicle. If you are judging the shocks with no load in the vehicle and mostly on commuter type roads, they will feel firm.
They may need to settle on the vehicle: you can raise the vehicle off the ground, loosen the upper mounting points a little bit (do not fully remove), then set the vehicle fully on the ground and tighten them back up to OEM spec. This will help the shocks settle on the vehicle and may or may not soften the ride, but aside from that, shocks don’t typically break-in and get softer unless they are wearing out. It is unlikely the units you have are defective.
KYB Americas Corporation
I have started the return process, based on this response. Next up on the list is the black max! It's for science....
I had Bilstein 5100's before I had the Rancho 5000X on my rig. The Rancho's were definitely softer from day 1. However, I noted that once you got to 45mph, there was no noticeable difference between the Bilstein 5100's and the Rancho 5000X. This was back in 2018 when I first noted this on the forum in a number of threads. Compared to the stock shocks on another TJ I own, the Rancho's are noticeably better. Compared to the KYB monotubes I have on another TJ, the Rancho's are noticeably better ride. I'm getting rid of the Rancho's on my rig and trying the Fox Savvy Valved shocks.Just to add my two cents on the Ranchos, I really can't see where everyone was raging about them. They are somewhat equivilent to my 10 year old Bilsteins, but a little squishier. I'm not a fan of running can down either. I put less than 10 miles on them and I put my Bilsteins back on until I outboard here soon. Two thumbs down from me and they will be for sale shortly.