Sponsored

Jeep Gladiator Mojave rear coil spring options: bags, Max Tow coils, Timbren bump stops

ChrisinBend

New Member
First Name
Chris
Joined
Mar 26, 2026
Threads
1
Messages
2
Reaction score
0
Location
Oregon
Vehicle(s)
2025 Jeep Gladiator Mojave
Hello all, I've seen a few threads on this topic but I've got a few specific questions that maybe others have solved.

I'm planning on carrying moderate loads in my Mojave and I know that this can be an issue with the Mojave suspension. My current plan is airbags which I'm not a huge fan of, but I do know that they are effective. I don't want to lift it with the Icon or Synergy coils. My questions are this:
1. Has anyone installed the Timbren rear bump stops on a Mojave?
2. I've read some have swapped the Max Tow coils in the rear with good results. I've tried finding part numbers for these but it is vague. Quadratec sells Mopar rear coils but identifies then with a "spring code" which I've had no luck identifying. I've pasted a screenshot below regarding this.

Jeep Gladiator Jeep Gladiator Mojave rear coil spring options: bags, Max Tow coils, Timbren bump stops 1774536379298-v8
Sponsored

 

KevinC

Well-Known Member
First Name
Kevin
Joined
Feb 6, 2021
Threads
17
Messages
841
Reaction score
1,602
Location
Central Florida
Vehicle(s)
2023 JT Mojave Sarge
Occupation
Hard Labor
If you only plan on adding a load/pulling trailer/weight in bed sometimes, the air bags are the simplest way to go. Inflated to 5psi you won't even know they are back there.
 

Jaxmax

Well-Known Member
First Name
Jack
Joined
Jun 28, 2020
Threads
54
Messages
2,860
Reaction score
4,643
Location
Bally, Pa.
Vehicle(s)
Jeeps....... 2021 Mojave , 2019 Wrangler
Occupation
Electrical Manager
I took “White Rabbits” RIP Chris advice and went with Max tow springs on my 21 Mojave , max tow springs are 1 3/8” shorter then Mojave springs and he recommended as I do the ICON
1 3/8” aluminum spring spacers . I have a RSI cap and a ARB elements fridge in back all the time, ride is great I tow a 24’ camper (gvwr 4100 pounds ) and it all works.
My problem with bump stops and airbags is if going off-road I would think they both limit articulation and I have grown to embrace articulation! I had air bags on two Tahoe’s and a Suburban total of 18 years but I never asked those trucks to do what I am with the Glady….Jack
 
OP
OP

ChrisinBend

New Member
First Name
Chris
Joined
Mar 26, 2026
Threads
1
Messages
2
Reaction score
0
Location
Oregon
Vehicle(s)
2025 Jeep Gladiator Mojave
I took “White Rabbits” RIP Chris advice and went with Max tow springs on my 21 Mojave , max tow springs are 1 3/8” shorter then Mojave springs and he recommended as I do the ICON
1 3/8” aluminum spring spacers . I have a RSI cap and a ARB elements fridge in back all the time, ride is great I tow a 24’ camper (gvwr 4100 pounds ) and it all works.
My problem with bump stops and airbags is if going off-road I would think they both limit articulation and I have grown to embrace articulation! I had air bags on two Tahoe’s and a Suburban total of 18 years but I never asked those trucks to do what I am with the Glady….Jack
Do you know the part number or spring codes for the max tow coils?
 

Sponsored

DenCoGladiator

Active Member
First Name
Scott
Joined
Aug 24, 2025
Threads
0
Messages
40
Reaction score
119
Location
Colorado
Vehicle(s)
Gladiator Mojave
I just put on Mojave X springs in the rear with airlift 1000 air bags on my 2021 Mojave. Haven't loaded it up yet, but brought the rear back up for the amount I carry on a daily basis (prob 100-150 lbs). Rides really well.
 

RCott77

Well-Known Member
First Name
Randy
Joined
Sep 28, 2023
Threads
2
Messages
138
Reaction score
131
Location
Texas
Vehicle(s)
2020 Jeep Gladiator Mojave
Occupation
Engineer
Just had my shocks rebuilt (74k miles) and during that swap out put in the Air lift 1000. I've got a bed rack, RTT, and fridge back there. Put 10 psi in the bags after putting it back on the ground and the bed raised up about an inch. The drive home was amazing!
 

tysongladiator

Well-Known Member
First Name
Tyson
Joined
Jun 8, 2019
Threads
48
Messages
981
Reaction score
1,288
Location
Florida
Vehicle(s)
Jeep Gladiator, Jeep Wrangler
Occupation
Learner
Vehicle Showcase
1
You could always install frame/axle air bags instead of in spring air bags. Just another option. I have no problem with articulation when wheeling. But then again, I didn't have articulation issues when I had the in spring air bags. They do cost more though.

Jeep Gladiator Jeep Gladiator Mojave rear coil spring options: bags, Max Tow coils, Timbren bump stops 20260119 Tyson Jeep Airsprings - Flemington, FL (2)
Sponsored

 
 







Top