Axle Truss - Worth it?
CF Veteran
Joined: Oct 2013
Posts: 5,924
Likes: 203
From: Greenville, SC
Year: 1999
Model: Cherokee(XJ)
Engine: 4.0
Originally Posted by jon-d
Thinking about them, are they really needed? Which end would have the most benifit from a truss? Thanks.
Thread Starter
Senior Member
Joined: Mar 2016
Posts: 707
Likes: 20
From: AV Kalifornia
Year: 1996
Model: Grand Cherokee
Engine: 4.0
I have the D30/35 combo. I do mostly rock crawling and think I put a lot of pressure on that front axle when going down a steep decline or if I happen to hit a rock. I guess that is my main concern. I am planning to beef up the connection points between the axle and frame and started thinking about axle flex in the pricess. Do the trusses interfere with anything?
CF Veteran
Joined: Oct 2013
Posts: 5,924
Likes: 203
From: Greenville, SC
Year: 1999
Model: Cherokee(XJ)
Engine: 4.0
Originally Posted by jon-d
I have the D30/35 combo. I do mostly rock crawling and think I put a lot of pressure on that front axle when going down a steep decline or if I happen to hit a rock. I guess that is my main concern. I am planning to beef up the connection points between the axle and frame and started thinking about axle flex in the pricess. Do the trusses interfere with anything?
Senior Member

Joined: Feb 2011
Posts: 822
Likes: 4
From: orrville ohio
Year: 1994
Model: Cherokee
Engine: 4.0
Personally I would swap the rear with an 8.25, a dana 44, or a ford 8.8. I think any of those 3 would be pretty fine without a truss up to 35s, but a truss wouldn't hurt. For the dana 30 in the front I would do sleeves and c gussets because they won't cause any interference. As far as beefing up the mounting points, the lower control arms I would recommend the weld on LCA skids, and if it's still has both uppers the passenger side upper could be beefed up some, but probably won't be an issue. I have a dana 30 and it's sleeved and c gusseted with LCA skids and an 8.25 that's stock with 35s and they're both still straight and I do not wheel it easy
Thread Starter
Senior Member
Joined: Mar 2016
Posts: 707
Likes: 20
From: AV Kalifornia
Year: 1996
Model: Grand Cherokee
Engine: 4.0
did you keep the bolt adjusters or made it a fixed hole? This is of course if your lower control arms are adjustable.
Trending Topics
Thread Starter
Senior Member
Joined: Mar 2016
Posts: 707
Likes: 20
From: AV Kalifornia
Year: 1996
Model: Grand Cherokee
Engine: 4.0
one request...any chance you could post photos of your work and also any pitfalls when doing the modification? That would be very helpful.
Thread
Thread Starter
Forum
Replies
Last Post
saleen9973
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
8
Mar 11, 2010 08:15 AM
sk8ertht540s
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
1
Feb 12, 2009 12:20 AM
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)



