Has anybody installed these? Does it actually reduce vibration and improves ride quality? Can it be installed on a lifted truck??

Sulastic Rubber Springs has engineered a proven product that *******ly eliminates excessive vehicle vibrations. In comprehensive laboratory and field tests, vehicles using Sulastic Rubber Springs obtained the following results:

Reduction in vehicle vibrations by 60% to 80%, while significantly reducing excessive tire temperature caused by excessive vibrations
Increase in vehicle stability by 20% to 30% increasing the angle for turn-over by 4 to 6 degrees
Reduction in braking distances by 10% to 20%, keeping all 4 tires on the road during braking
Increase in Driver Control by stabilizing vehicle weight over all 4 tires

http://mrtrailer.com/sulastic.htm

 

this guy here has just put some on...they have me curious...but i used drop shackles to lower my rear for a leveled look...

https://dodgeforum.com/forum/3rd-gen...qc-w-pics.html

 

yea i saw that he installed them so i figured i would make a thread and see if anybody else has installed them before

 

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