Evening! New to the forum and back to the Sierra family. Traded a ‘13 in on a car then decided we really needed a truck so ended up with a ‘15 SLE. I noticed it had a leveling kit and doing some more looking, it has a thicker block in back and Rancho shocks. I saw on a FB group that some came from factory with the bigger blocks in rear and Rancho shocks but wasn’t sure if the front would have had the leveling kit? Just trying to verify.
Thanks!