Looking for some advice on shocks

I have a 2010 SR5 DC 4WD 5.7 with a 4" Pro Comp lift. I am looking for new shocks and haven't found what Im looking for / need. Do I need shocks that go with a 4" lift ? Or are my options limited to what's on the truck already due to brand of lift? The shocks on the truck currently are bilsteins, not sure which ones.

 

The Bilstein RCD shocks for 4-6" lifts. They are the 5100 extended shocks. Hopefully someone with a 4" or higher lift will chime in.

Maybe this will help https://realtruck.com/blog/shock-absorbers-for-lifted-trucks/

 

If you want to upgrade to Fox's, Kings, ADS or something else you can but you have to call them if you can't find one for a 4 inch lift. The major brands can make whatever you want. Don't think that because you can't find it online you're limited. I ran into that problem when looking for a 6 inch lift set up. King I found online Fox I called and they said they could do it but it would take a few weeks. Ended up going with ADS because of the quality and they're close to me so if I ever need to rebuild them, it won't be hard.