Originally Posted by mrmjbenn
Just got back from a trip up I95, truck bounced considerably, would different shocks help? my 2012 Sierra 4 x 4 has stock shocks please help,
Attended an automotive seminar once and learned that OEM shocks have a life expectancy of 50,000 miles and should be replaced. This was from a representative of KYB which make OEM shocks for the majority of US manufacturers (of course each manufacturer has their own label but, are most likely made by KYB). When I learned this, I replaced the shocks on my (then 2002 Chev. Silverado 1500HD 4X4) with Gabriel Ultra's from Auto Zone and WOW.......what a difference in the ride and handling I noticed immediately (with and without the TT).
Just my $.02
P.S. I plan on doing the same on my Cummins soon because I've noticed excessive bounce when the 5'er is loaded.