Usually held over the first weekend in July, here are some of the best pictures from today's action at the rally which is being held at Duncombe Park in Hemsley, North Yorkshire.
They were snapped by The Yorkshire Post photographer, James Hardisty.
The event continues tomorrow (Sunday)
The event continues tomorrow (Sunday)
5. Tea Break
Lee Darley, of Hull, resting on the front of his Mkt 1 1961 Atkinson Black Knight Lorry. Photo: James Hardisty
6. Four legged power
Carol Dunnill, of Rochdale, walking a Bernese Mountain dog following a display in the main ring. Photo: James Hardisty
7. Finishing Touches
Mick Gaines-Burrill, of Swainby, cleaning the smoke box of his 1908 J&H McLaren Road Locomotive Traction Engine. Photo: James Hardisty
8. Model Scale
Thomas Wallace, of East Lothian, Scotland, with his 4 inch scale Burrell Traction Engine, built in 2012. Photo: James Hardisty