The Red and Grey TO 35 started in 1958? It actually started in 1957 with the last 1874 1957 Ferguson TO 35s. Any TO 35 serial number from 176341 to 178215 left the Detroit factory painted Red and Grey. They were getting the assembly line ready for the 1958 model run and the new changes. Some of the new changes were the hoods which featured one knob to open the hood door instead of the previous two knobs, front emblem now has a white back ground, the side hood emblems are deleted in favor of decals which read Ferguson 35 and the 35 had a white arrow style line through it. There was also a Ferguson tractor Logo on each side at the back of the hoods.