Sure, let's act like Full Sized pickup is a meaningful term. They compared the Hummer EV to the smallest line of Sierra trucks, the 1500.
The Sierra 3500, also a full sized pickup tops out at 8300 pounds. The Cybertruck tops out at 6843 pounds, so I guess I could use that to say that EVs are lighter than ICE vehicles.
The F150 to F150 Lightning is probably the best comparison, and it shows the lightning to be about 17% heavier.