San Gimignano vineyards in Land Rover and winery visit

At the Colombaio di Santa Chiara, a family business near San Gimignano, the vineyards are toured as the winemakers do: in a Land Rover, along the roads between the rows, with a view of the hills around the village. During the tour, you stop among the vines to understand how the grapes are grown and how they are harvested, then you enter the production winery and see where the grapes become wine. Can you add a 4-course lunch with the estate's wines to stay all morning?