Confirmed. 63022 Leg Kit which has three new "wide" legs and 63017 Heat Shield do the trick. Legs are a direct replacement, had 0 issues installing. $47.81 shipped for everything.
Has anyone tried installing the adjustable feet off the Grill Center on a Summit instead of the wheels?
Asked Weber and they say they don't retrofit but I assume it's the same hole and just a different hole/insert to screw the feet on?
Page 15 shows how to attach the feet on the Grill Center...