Hey Guys,
So I decided to try the Ready Lift SST 4” kit on my 2021 base Sierra 1500 2WD. I didn’t really see any definitive answers on whether it worked or not but figured I’d try.
Started with my base and figured I’d add a great set of take off Ranchos off a new truck I got on eBay. Mixed them with the 4” SST kit PN 69-3940 added Fuel Rebel 6 17x9 wheels with Toyo R/T Open Country 285/70/17.
Went together without a hitch. No rubbing yet.
Is it possible to plug in the 8” display with upgraded phone and AC controls if you have the base 7” and manual temp controls?
Is the harness the same? Thinking maybe same harness behind the dash just lesser interface controls?