You can find UCAs spacer kits. That’s it. They aren’t marketed as off road vehicles and companies would rather spend the money to build stuff for actual off-road tucks such as the F series. Get a good set of Readylift 3/2 spacers, throw on some 35s and have fun. That’s what I did seein as how no company has or will be making a legitimate lift kit over 4”
3" suspension lift seems to be the safety/liability limit consensus
Also at least one state (somewhere in New England iirc) has a ban on lifts of >2" on public roads