Frustrated with 2005 Tahoe suspension!

[iamdub]

He also said the adjusting bolts were about in the middle so Im thinking they weren’t adjusted at all.

I've never paid attention to where the bolts are when stock cuz most of them I've seen have already been cranked for a lift. In the middle seems logical for stock.

 

[hertahoe]

Contrary to what you might think, the front “bump stops” in your torsion bar suspension are not bump stops but instead “jounce stops” which are meant to be used as a fulcrum point. If they’re deteriorated or missing, your ride will be terrible. But if there’s too much weight on them, the ride will also be terrible. I’ve seen on some FB pages that people are removing the jounce stops and cutting the mounts off, and then wondering why their suspension went to shit. Look at them, as well as the sway bar end links and bushings. Then like @iamdub said, get some drop spindles. Mines dropped with 2” drop spindles and when my jounce stops started deteriorating I noticed the ride starting to get bad. My control arms rest on the new jounce stops pretty good and my keys are in stock position. It rides great again.

Ok, that makes some sense. The jounce stops looked worn. I'm not into cutting springs and what not and want to make the ride good. I put on a aftermarket Koni complete suspension (springs/shocks, non adjustable) on my A4 and it was the cats meow. One of the best compromises between performance and ride. That's what I'm looking for the Tahoe, because it will soon be mine.

 

[hertahoe]

I will get some new jounce stops today and see what the results are. I really appreciate the feedback.

 

[Rocket Man]

I highly recommend Bilstein 4600 shocks, they’re by far the best for our trucks. I have them on the front and Bilstein autoride on the rear, bought those when they were still available from Arnott. If you don’t have autoride in the rear, the 4600’s are the best back there.

 

[hertahoe]

I highly recommend Bilstein 4600 shocks, they’re by far the best for our trucks. I have them on the front and Bilstein autoride on the rear, bought those when they were still available from Arnott. If you don’t have autoride in the rear, the 4600’s are the best back there.

Those are the shocks I had on before and just put on new ones a week ago.

 

[Ryan Buck]

So the story goes back a long time...When I purchased the 05 Tahoe back in 08 for my wife, I knew it was lowered but the sales guy said it was stock. So I have been slowly trying to track down the issues. I have replaced the rear suspension with SOCALS 2/3 drop with shocks, link ends and springs. I also have helper bags installed and free travel mod. Front has new Bilstein 4600, replaced tie rod ends a few years back. Spindles are stock. I have new sway bar links for front as well waiting to be installed. After installing the new shocks, it still feels like the shocks have 300k miles on them. Control arms look OK. Hitting a bump on freeway and it feels like the tires are bouncing. There seems to be no isolation and the ride is a bit jarring. Torsion bars bolts are about in the middle. 125k and zero rust! Put on 20" wheels and tires back in January of this year. They have been exceptional tires, Nexen Roadian AT Pro RA8. Ride is smooth and quiet. They did amazing in a foot of snow on the freeway and side roads. I have read many threads trying to understand the different aspects of the suspension, but no clue on my next step.

PS - after years of being on forums, I still have issues posting pics - FML!

try getting a set of lowering keys or stock keys off a hd2500. OVjust get in touch with the guy at atomic fab and rid the torsion bars all together and install a coil over

 

[hertahoe]

Thanks everyone! So I finally got around to stop at 2 Autozones to pickup the jounce stops and installed them in about 10 minutes. The ride is so much better. But I know there is more to be done. I will look into the keys for the 2500hd. Don't want to go coilover! So how would I know if the torsion bar bolts are set correctly? If I decide to replace CA's. What mfg AC, Mevotech, MOOG? Is it worth replacing body bushings? Tahoe has 125k and is in excellent condition...Don't want track truck, just a nice solid ride. Looked at the energy suspension bushings. FYI - I did replace the left rear sway bar bushing bracket because the nut was almost pulled through due to the relocation of the bracket. I ended up putting on upgraded nuts/bolts with an extra washer.

 

[Rocket Man]

I would go with Moog’s upper end line or AC Delco control arms. How are your sway bar end links ?

 

[TheAutumnWind]

Thanks everyone! So I finally got around to stop at 2 Autozones to pickup the jounce stops and installed them in about 10 minutes. The ride is so much better. But I know there is more to be done. I will look into the keys for the 2500hd. Don't want to go coilover! So how would I know if the torsion bar bolts are set correctly? If I decide to replace CA's. What mfg AC, Mevotech, MOOG? Is it worth replacing body bushings? Tahoe has 125k and is in excellent condition...Don't want track truck, just a nice solid ride. Looked at the energy suspension bushings. FYI - I did replace the left rear sway bar bushing bracket because the nut was almost pulled through due to the relocation of the bracket. I ended up putting on upgraded nuts/bolts with an extra washer.

Don't change the keys. It would be the same as decranking as far as ride is concerned.

 

[PlayerOne]

Just wanted to chime in and say THANKS!!! Changed out The jounce stops today in my 03 Tahoe. I would never in a million years imagined that a little rubber stop would change the ride so drastically. One was missing and the other was crumbles. How long do these last normally.