2020 CAT 623K . , 2020 MODEL, COLD START ATTACHMENT, DOMESTIC TRUCK,TR/SCR COMBINED, ENGINE,C13,US EPA TIER 4 FINAL, FAST FILL GP, FILMS AR - U.S. (ANSI), LANE 2 ORDER, LOAD ASSIST, NO STORAGE PROTECTION, NON-POWERED ACCESS GP, Online Owner's Manual , PRODUCT LINK, CELLULAR PLE641, SEQUENCE ASSIST CPM, STANDARD CERTIFICATION AR, STD HVAC INLET, STD WORK LIGHTS, TIRES, 33.25R29 BS VLT ** E2A,