Large Marge is driving like a Cadillac now.

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Reels

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Apr 21, 2014
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My 2015.5 Denali is going strong, but felt since new it was not as smooth as my 13 Denali.

I found the bulletin on net listed here.
http://www.tahoeyukonforum.com/threads/rough-ride-bulletin.74136/

All work was done under warranty and the difference is night and day. My floating couch is back. Much quieter on the tar strips and smooth as silk.

If you have a 2015.5 you may want to check if this bulletin applies. You wont be sorry.
 

lweisenb

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Sep 16, 2015
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Mine is in the shop getting this done right now, should have it back tonight.
 

lweisenb

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Just got mine back, little if any difference. Low speed rear end seems to bounce and clang a lot. Over 50mph the truck is smooth as glass.
 
OP
OP
Reels

Reels

Supporting Member
Joined
Apr 21, 2014
Posts
342
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43
Just got mine back, little if any difference. Low speed rear end seems to bounce and clang a lot. Over 50mph the truck is smooth as glass.

That's too bad. Mine was very rough 55 and below, and every tar strip seemed amplified. Now smooth as silk the whole speed range and very quiet
 
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