Cement Gray Toyota 4 Runner . CTR stands for Color and Trim. And no, the hose does not keep the discoloration. 2017 Toyota 4Runner TRD PRO Cement Gray for sale ... (Gertrude Rhodes) And no, the hose does not keep the discoloration. First post on this forum.well, on any forum. I'm thinking of going with a single stage, cement gray look alike, without the metallic flakes. WeatherTech Cargo Liners provide complete trunk and cargo area protection. Toyota color codes are on the drivers door jamb. My new TURD! The 2017 4Runner TRD Pro in Cement Grey : 4x4 FS: 2017 4Runner TRD Pro - CEMENT Gray 2017 Toyota 4Runner TRD PRO Cement Gray for sale ... FS: 2017 4Runner TRD Pro - CEMENT, $46,900 Minneapolis, MN ... 2017 Trd Pro 4runner Cement | Mota