I wsa just about to buy a set of 5100s, but saw this thread, did a little review research and now I think I'm going to pull the trigger on the adjustable 9000s.

2 quick quesitons:
1. saw a few posts about leakage issues as well as mounting issues. What is Rancho's warranty/return policy?
2. can you give me the correct part numbers (front & rear) for my 2010 JKU w/ 2.5'"-3" of lift?

Thanks!

 

Rancho Suspension: Warranty & Ride Guarantee

Performance Guarantee and 90-Day Risk-Free Ride Offer
We challenge you to try our Rancho® RS9000XL™ Shock Absorbers or our Rancho® RS7000MT™ Monotube Shock Absorbers risk-free for 90 days - if these products* don't meet the challenge, call us for your money back.

Try qualifying Rancho® products* for 90 days. We guarantee you'll experience the Rancho® performance difference! If, for any reason, the qualifying products* don't live up to your expectations within the first 90 days, return the products and we will refund your original product's purchase price (which shall not exceed the manufacturer’s suggested retail price), plus labor (not to exceed $50 per pair). We're that confident you will be satisfied with Rancho® RS9000XL™ shock absorbers! For questions about this offer, please contact our customer service department at 734-384-7898.

*Offer limited to the purchase of four (4) RS9000XL™ shock absorbers. This offer does not include products which have been modified, improperly applied or installed on vehicles used for commercial or racing purposes. Offer valid only in North America and Canada on vehicles used for private, non-commercial use and may be withdrawn at any time.

Limited Lifetime Warranty (limited to qualifying Rancho® products only)*
Tenneco warrants qualifying Rancho® products against defects in materials or workmanship (except finish) when used under normal operating conditions for as long as the products are installed on, and the original purchaser owns, the original vehicle on which they were installed.

Limited Lifetime Warranty Qualifying Products:
Rancho® quickLIFT™
Rancho® RS9000XL™ Shock Absorbers
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Rancho® Light Truck Suspension Components


90-Day Limited Warranty*
Rancho® RS9000XL™ extended length and coil-over shock absorbers and Rancho® quickLIFT™ carry a 90-Day Limited Warranty against defects in materials or workmanship (except finish).



RS999329XL front
RS999330XL rear

And enjoy!!

 

As much as I would want some res shocks I don't really hit many washboard roads so I think they will be a little overkill for my needs but they look sooo good! How easy are the Rancho 9000s to dial in? Either way it sounds like whether I go with the 5100s, Fox 2.0, or even the Rancho's I can't go wrong. Don't get me wrong the RC N2.0s are not bad and I haven't had any problems with them just looking for a little softer ride. Thanks everyone for the input!

 

Super easy on the dial!! A lot of people "spin" the rear shock so that the knob is near the axle protect it.
Start with a 3 front setting/3 rear. That is what I like on a JKU.

Enjoy!

 

Go with bilstein or fox.
I'm running rancho 9000's and have problems.
You should also be aware that you may need to buy extra parts to run their shocks or they could be damaged on other stock parts.
Also be aware that as soon as something hits under your jeep you may be missing your adjuster knobs.
Rancho's customer service is horrible.

 

Did Tech ever get back to you on this from your other thread?
What size lift do you run/ and what P/N are you using?

The adjuster knob issue is easy to address, spin it around.

 

what other parts would be needed? what problems have you found?

 

One thing that needs to be checked is that the bump stops are correct.

 

oh that's easy enough...placing my order now. thanks!

 

I'm using Bilstein 5100's and have been happy with how they ride. I've heard the Rancho 9000's ride very similar to the 5100's and offer adjust-ability.

However, I switched out my rear springs recently and had to replace the rear shocks. I was hoping to be able to sell the old rear shocks (too short for my new springs), but BOTH were leaking, so I tossed them. They were about a year and a half old, so figured they wouldn't be under warranty still.

The problem with the 5100's and other shocks that are on the less expensive side is they are not repairable. So if it breaks, leaks, etc, you throw them out. Many of the more expensive shocks (remote res, etc) are rebuild-able. So if something goes wrong, you can fix them vs. tossing them and buying new shocks.

My next set will be something rebuild-able. King are nice, but not sure if I'll want to spend that kind of money. Fox and Rancho will also be brands I consider.