The WT-RT, or Wet Terrain Recon Transport, is a one-man pilot/gunner Scout/transport walker. It can reach speeds of 90 k/h on its two extra-wide feet. It features a rangefinder on its mid-section next to the mortar launcher and the pair of blaster cannons. A sensor pad is on the rear. A curved blastshield panel protects the pilot, who has a raised view and the walker also has a cooling vent in front. It is coated with a non-rust finish for use in wet conditions.
Commander Gree built one during the during the Clone Wars.
The WT-RT appears in the 2013 comic/LEGO set LEGO Star Wars Brickmaster: Battle for the Stolen Crystals.