Zone 3" coil hate
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Senior Member
Joined: May 2013
Posts: 688
Likes: 33
From: Maryland
Year: 1997
Model: Cherokee
Engine: 4.0
So Ive been running Zones 3" coils and their nitro shocks for close to 2 years. Ever since theyve been on I have been disappointed in how stiff and harsh the ride was. I did the shackle relocation, got rid of AAL for a bastard pack that I tweaked a couple times to get right, added CADs and played with tire pressures. While all of these helped I was still never really satisfied. I could never really bring myself to put out the cash for higher end shocks as so many people recommend in fear that Id still feel dissatisfied and feel like I wasted money.
Recently I picked up some RE lift shackles to replace my OEM ones. While doing the job I realized the zone nitro shocks were toast and being low on non essential funds I searched around for budget alternatives and learned f150 shocks are a good length for my lift height and with a bushing swap they would fit. Never gave a thought that they would be worse than the Zones but boy was that a major oversight. They were so stiff it felt like getting kidney punched over harsh freeway bumps.
So after seeing how they felt and doing some thinking and researching I decided to do some more searching and see what was out there that would fit and from a vehicle closer to an XJs weight. I also wanted SOFT shocks being so sick of a harsh ride. I decided to buy the cheapest shocks I could find locally. Found s10 rears and YJ fronts would fit with some bushing swaps again and found a 30% off coupon for Advanced and picked up 4 Monroe Gas Matics for $60. Spent a few hours getting them modded and installed. Took her out for a 15 mile drive and......
OMG my beast has been tamed. She hasnt rode this smooth since stock. I have no expectations on durability etc on these but I had to share how drastic a difference there is.
So as to the title of the post. I apologize for bad mouthing Zones spring rate. It is so clear now how important the combination of vehicle weight against spring rate against shock stiffness(valving) determines how stiff or soft the suspension is. I knew this somewhere in the back of my mind I just hadnt put it all together. Geometry ties into this equation as well.
Once funds loosen up I will give the so highly recommended Bilsteins a shot. Now that I know how much variance there can be between two different shocks.
Recently I picked up some RE lift shackles to replace my OEM ones. While doing the job I realized the zone nitro shocks were toast and being low on non essential funds I searched around for budget alternatives and learned f150 shocks are a good length for my lift height and with a bushing swap they would fit. Never gave a thought that they would be worse than the Zones but boy was that a major oversight. They were so stiff it felt like getting kidney punched over harsh freeway bumps.
So after seeing how they felt and doing some thinking and researching I decided to do some more searching and see what was out there that would fit and from a vehicle closer to an XJs weight. I also wanted SOFT shocks being so sick of a harsh ride. I decided to buy the cheapest shocks I could find locally. Found s10 rears and YJ fronts would fit with some bushing swaps again and found a 30% off coupon for Advanced and picked up 4 Monroe Gas Matics for $60. Spent a few hours getting them modded and installed. Took her out for a 15 mile drive and......
OMG my beast has been tamed. She hasnt rode this smooth since stock. I have no expectations on durability etc on these but I had to share how drastic a difference there is.
So as to the title of the post. I apologize for bad mouthing Zones spring rate. It is so clear now how important the combination of vehicle weight against spring rate against shock stiffness(valving) determines how stiff or soft the suspension is. I knew this somewhere in the back of my mind I just hadnt put it all together. Geometry ties into this equation as well.
Once funds loosen up I will give the so highly recommended Bilsteins a shot. Now that I know how much variance there can be between two different shocks.
CF Veteran
Joined: Jul 2011
Posts: 2,164
Likes: 1
From: Warren, Pa
Year: 97
Model: Cherokee
Engine: 4.0L
I have a 3" zone kit with full packs and black nitro shocks. The WORST riding lift I've ever had. As much as it kills me to say this, the RC N2.0's are better riding and last longer.
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CF Veteran
Joined: Jul 2013
Posts: 7,554
Likes: 17
From: Monett, MO.
Year: 1999
Model: Cherokee
Engine: 4.0
I have been very happy with my Rustys 3"coils and full leafs both American made and on for 2 yrs. zero sag. The coils were the HD ones on mine because I ordered them instead of the std. ones, winch/bumper. Bit rough before I got it all mounted but great afterwards, same for the leafs with HD rear swing out tire carrier bumper and loaded heavy in cargo area.
As far as shocks all the ones that come with the kits are cheap and I ran mine till I put the Bilstein's on, what a difference then
As far as shocks all the ones that come with the kits are cheap and I ran mine till I put the Bilstein's on, what a difference then
CF Veteran
Joined: May 2011
Posts: 6,098
Likes: 250
From: DE
Year: 1988
Model: Cherokee
Engine: I6 4.0
I have an older rusty's 3.5" lift with full leafs and just recently upgraded my shocks to doetsch 8000s and the ride is absolutely amazing, they dampen the bumps and no more body roll or shakes, would recommend them any day. Plus having the rear shocks pistons down for more clearance is nice too.
I am running RE coils and leafs, along with Bilsten shocks. It doesn't ride like a caddy but there aren't many caddies that can crawl up a 4 foot ledge. Depends on what you want, ride or off road performance. Myself if it rides a little rough whatever, mine is a daily driver and yes its not the greatest ride but it rocks offroad and that is what counts. I think it is a good balance. It has done the Rubicon Trail and the Mall parking lot with no issues.
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