Sponsored

Chassis Flex?

thedma6000

Member
Joined
Sep 4, 2018
Threads
3
Messages
5
Reaction score
0
Location
01752
Vehicle(s)
JLR 2.0 TJx 4.0
Is this normal?
New 2018 JLR 2 door. Stock suspension. First thing I notice is the amount of body twist when going over a bump. Is this thing broken?
Sponsored

 

mwilk012

Well-Known Member
Joined
Mar 10, 2018
Threads
14
Messages
10,922
Reaction score
11,230
Location
Oklahoma
Vehicle(s)
2018 Ocean Blue JLU Rubicon
Occupation
Service
Need more detail. Do you mean the body is moving with the axle, or literally twisting as if some amount of torque were being applied to it?
 

jessedacri

Well-Known Member
First Name
Jesse
Joined
Aug 23, 2019
Threads
31
Messages
1,107
Reaction score
1,926
Location
Lake Arrowhead, CA
Vehicle(s)
2019 Bright White 2dr JL Rubicon 3.6
Is this normal?
New 2018 JLR 2 door. Stock suspension. First thing I notice is the amount of body twist when going over a bump. Is this thing broken?

Are you hearing pops/cracks/creaking when you're going over a bump or are you physically seeing movement?
 

2Wheel-Lee

Well-Known Member
First Name
Lee
Joined
Oct 10, 2018
Threads
2
Messages
400
Reaction score
358
Location
Orange County, CA
Vehicle(s)
2020 JLUR, 2006 Dodge Ram 2500 CTD, 1986 Suzuki Samurai, 1975 Datsun 620
I have a 2020 JLUR and this thing twists like a wet noodle when you hit a bump going down the road. It's not the suspension. This frame flexes and twists like crazy. Many people aren't tuned into chassis stiffness, so they won't notice it. If you're tuned into it, you can really feel it.

Keep in mind that the frame tubing thickness...or I should say thinness....is super thin. There are also minimal crossmembers. These Jeeps were built to be super light to meet fuel economy targets, and as a result, they shaved lots of weight off of them compared to JKs.
 

Kyanche

Well-Known Member
Joined
Jun 17, 2019
Threads
9
Messages
1,667
Reaction score
1,781
Location
California
Vehicle(s)
2020 Wrangler Unlimited Rubicon
I would believe it. The hardtop on mine creaks a lot going over bumps.
Sponsored

 
 







Top