Well I am getting ready to buy a set of used koni reds w/goldline springs.  How long do koni's usually last?   I know it depends on roads in your area, how you drive, etc but on average how many miles? These have about 7k on them used for 2 years   thanks
2006 Cobalt SS 2.4L 9.6 @74mph 1/8th mile w/2.28 60ft
 
 
never mind life time warranty
2006 Cobalt SS 2.4L 9.6 @74mph 1/8th mile w/2.28 60ft
 
 
but is the warranty transferable?
2006 Cobalt SS 2.4L 9.6 @74mph 1/8th mile w/2.28 60ft
 
 
why not check the website...without me searching I'm going to say No.
 
 
non-transferable  

   ....but the question about the length of life still stands for those who have experience with konis.
2006 Cobalt SS 2.4L 9.6 @74mph 1/8th mile w/2.28 60ft
 
 
depends how they were taking care of.  just like any other struts konis can blow too.  if they were used w/ coils and they were slammed all the time then they will blow too.  there is a certain limit your not suppost to take them past.
 
 
^^^^ i know that i just wanted to get a general idea of what people on here have experienced and how long they have lasted for them.
2006 Cobalt SS 2.4L 9.6 @74mph 1/8th mile w/2.28 60ft
 
 
like i said it depends on how you take care of them.  if you dont abuse them they should last a while.  i had mine on for about a year before i sold them.  i know people that have had them for 4 yrs +
 
 
They'll be fine for 4 years if you don't abuse them.
 
 
Bah I need an edit button:  I thought I read that you needed them for 4 years... don't ask how... Didn't mean they'll only last for 4 years, most likely much longer.