Sponsored

How much weight does it take to sag a Mojave

MVTV

Active Member
First Name
Will
Joined
Dec 1, 2022
Threads
3
Messages
32
Reaction score
18
Location
Iowa
Vehicle(s)
1965 Shelby Cobra, BMW X1
I’m installing an Alu-Cab contour canopy (136 pounds) and a Alu-Cab 3R roof top tent (167 pounds) on my 2023 Mojave. Will adding 310 pounds (round up) sag the rear? Research shows the big campers do create sag but not sure if 310 pound setup would.

And if so, what are the do’s and don’ts for fixing it while keeping Fox shocks.

Many thanks
Sponsored

 

Mtpisgah

Well-Known Member
First Name
Paul
Joined
Nov 15, 2020
Threads
23
Messages
751
Reaction score
929
Location
Upstate SC
Vehicle(s)
2021 JTM, 2018 JLR
Occupation
Engineer
This is with an empty ACCC and awning on a Mojave. LOD steel bumpers and a winch. It sagged and handled horribly. Dobinson HD coils on the back and standard coils on the front fixed it.

Jeep Gladiator How much weight does it take to sag a Mojave IMG_2167
 

Mr._Bill

Well-Known Member
First Name
Bill
Joined
Jul 22, 2019
Threads
38
Messages
6,647
Reaction score
7,727
Location
North Las Vegas, NV
Vehicle(s)
2023 Gladiator High Altitude - 2013 Nissan Leaf SV
Vehicle Showcase
1
Look at the door stickers. Your payload capacity is listed there. If your add-ons in the back stay below half of that, you should not see any noticeable sag.

The Mojave was designed as a high speed Desert Runner. It has the best ride of all the trims. With the stock suspension, any additional weight on the front has a big impact on the ride and handling. Nearing or exceeding the Payload capacity in the back will cause similar issues.
 
OP
OP

MVTV

Active Member
First Name
Will
Joined
Dec 1, 2022
Threads
3
Messages
32
Reaction score
18
Location
Iowa
Vehicle(s)
1965 Shelby Cobra, BMW X1
This is with an empty ACCC and awning on a Mojave. LOD steel bumpers and a winch. It sagged and handled horribly. Dobinson HD coils on the back and standard coils on the front fixed it.

IMG_2167.jpeg
That’s a lot more weight than I’ll be putting on.

All you did was swap out the coils? Didn’t have to do anything else like shock extensions? Sounds easy simple enough.
 

Sponsored

Bjeepz

Well-Known Member
First Name
B
Joined
Nov 21, 2019
Threads
10
Messages
1,009
Reaction score
1,061
Location
Canada
Vehicle(s)
2025 Willy's
In my experience you will notice some sag with that weight for sure, but no more than an inch. I say install and see how it sits. Daystar makes a 3/4 inch rear spacer, there are other sizes of spacers that will fit in there also, unless you don't like the handling a spacer might suit your needs. I feel like my Mojave handles a little better with a 100+ lbs in the bed.
 

MojaveLawyer

Well-Known Member
First Name
Agent X
Joined
May 17, 2021
Threads
5
Messages
279
Reaction score
528
Location
Classified
Vehicle(s)
2020 Jeep Gladiator Mojave
Occupation
Law & Veteran
Also running a rear tire carrier with the spare and hilift jack. Probably with everything, including my tactical gear and tools, 300lbs+ easy.

Slight sag but not too noticeable. Running a 3.5 Metalcloak lift.

Cheers. 🍻

Jeep Gladiator How much weight does it take to sag a Mojave IMG_4397_2
 

PuddleJumper

Well-Known Member
First Name
Cortlund
Joined
Jan 17, 2024
Threads
68
Messages
2,540
Reaction score
3,373
Location
Alexandria, Virginia
Vehicle(s)
23' JTM, 22' JTR, 22' F56S,
Build Thread
Link
Occupation
STACK Infrastructure Critical Operations Technician
Vehicle Showcase
1
I go off of the rear lower control arms. At stock unloaded they should be level with the ground. around 450 ish it'll start to sag. The issue isn't necessarily how much sag so much as it rides like ass offroad if you got some weight in the rear. Your gonna have to play with weights and see what you can live with. I don't run a RTT on most of my trips anymore because the weight made the fast stuff a bit sketch. went to hammock and got to enjoy my Rally/jumping with confidence. But you could totally put 1000 lbs back there if you wanted.
 

Mtpisgah

Well-Known Member
First Name
Paul
Joined
Nov 15, 2020
Threads
23
Messages
751
Reaction score
929
Location
Upstate SC
Vehicle(s)
2021 JTM, 2018 JLR
Occupation
Engineer
That’s a lot more weight than I’ll be putting on.

All you did was swap out the coils? Didn’t have to do anything else like shock extensions? Sounds easy simple enough.

I ended putting a lift on it when I changed the coils. Shock extensions are not needed if you just change the coil but stay with the same height.
My setup did weigh more than yours will, but I would still consider upgrading. Even if you do not get significant sag, the driving dynamics will change. I experienced bouncing with stock coils, even with adjustable shocks. It was not until I changed to the HD coils that the bouncing went away and it rode better.
 

NotSo Bright White

Well-Known Member
First Name
Tim
Joined
Jul 29, 2021
Threads
9
Messages
525
Reaction score
1,417
Location
Nor Cal
Vehicle(s)
2021 JTR DIESEL
Occupation
Retire Fireman
Vehicle Showcase
1
And remember, if you add a camper, you will add more gear unless you are pulling a trailer. And it adds up quickly. Are you going to bring water? What about food, ice chest, fire wood, beach chairs, and more? A lesson I learned from being a wildland firefighter for 30 plus years, ounces make pounds, and before you know it, you are carrying more weight than you should.

I run a 350 pound Harker Outdoor EDC camper on my Rubicon with a Mopar 2 inch lift. I will eventually replace it will an AEV dual sport HD lift as it is heavy when loaded out. My Mojave will remain light and nimble for hitting speed bumps at the mall!
:{)
 

Sponsored

BennieD

Well-Known Member
First Name
Bennie
Joined
Jul 1, 2022
Threads
9
Messages
203
Reaction score
294
Location
Greenville
Vehicle(s)
2024 Jeep Gladiator Rubicon X
Occupation
Retired Law Enforcement
Sumo springs are great when towing etc
 

GI Grandpa

Well-Known Member
First Name
Brian
Joined
Apr 16, 2021
Threads
14
Messages
263
Reaction score
313
Location
Colorado
Vehicle(s)
2021 Gladiator Mojave
Occupation
US Army Retired, BOD Memmber of CO4WDA, COHVCO and CORE, Volunteer with Stay the Trail and Tread Lightly
I’m installing an Alu-Cab contour canopy (136 pounds) and a Alu-Cab 3R roof top tent (167 pounds) on my 2023 Mojave. Will adding 310 pounds (round up) sag the rear? Research shows the big campers do create sag but not sure if 310 pound setup would.

And if so, what are the do’s and don’ts for fixing it while keeping Fox shocks.

Many thanks
With a loaded bed, about 600 lbs, I noticed very little sag. Added a 2,000 lb trailer and it sagged a lot. There is a difference between having the weight above the rear axle vs. behind it on the bumper. I run Rockhard aluminum bumpers front and rear and the AEV Mojave spacer lift. I routinely load up the bed doing trail projects and have no issues. AEV, Teraflex, Clayton and others all make rear springs designed for overlanding that can handle the extra weight if you need them. Your other option is airbags, but they work best for towing when you only need the extra support occasionally
 

ParadiseMo

Active Member
Joined
Nov 17, 2022
Threads
8
Messages
38
Reaction score
25
Location
Virginia
Vehicle(s)
Jeep Gladiator
I was about to post this question for the front end of the mojave because I'm about to add some pounds in the form of a steel stubby bumper and winch with synthetic line.

My impression is maybe a half inch drop, which I wouldn't notice visually but if it's going to make steering any sloppier than already or cause other issues, is it the same kind of solutions already being suggested in this thread?
 

Wheelin98TJ

Well-Known Member
First Name
Ryan
Joined
Jul 27, 2021
Threads
11
Messages
3,709
Reaction score
4,371
Location
Devils Lake, MI
Vehicle(s)
2021 Jeep Gladiator
Occupation
Bean Counter
What is the stock rear spring rate for a Mojave? Around 160 lbs/in or so give or take 10 lbs/in?

All the weight you're adding is pretty much centered over the rear springs.

I'd expect about 1" of sag.


*edited, thanks to Zachanahandy for pointing out my mistake.
 
Last edited:

Mtpisgah

Well-Known Member
First Name
Paul
Joined
Nov 15, 2020
Threads
23
Messages
751
Reaction score
929
Location
Upstate SC
Vehicle(s)
2021 JTM, 2018 JLR
Occupation
Engineer
I was about to post this question for the front end of the mojave because I'm about to add some pounds in the form of a steel stubby bumper and winch with synthetic line.

My impression is maybe a half inch drop, which I wouldn't notice visually but if it's going to make steering any sloppier than already or cause other issues, is it the same kind of solutions already being suggested in this thread?
You will go though the bump stops faster. I did not notice any difference in steering.
Sponsored

 
 







Top