The spring upgrade is very noticeable and definitely worth doing.
Hard to install
Springs give the truck better bounce, however they are difficult to install. Website doesn't provide any information on how to install or what tools are needed so was a little difficult to figure out and try to work with what I had
Shipped super fast came a day earlier. Installed the springs and WOW what a difference my son loves the new way it rides. Good work on figuring out the right lbs for the springs. Will be ordering again soon.
Would be better if they were 1.5” longer for preload