Are we ready for our trucks to start running on a Bio Diesel mix? YES WE ARE! With the rising cost of fuel these days, and the toll its taking on our environment, the benefits of using bio diesel and converting from petroleum diesel to a cleaner burning B-20 bio diesel are hard not to notice. Some of the advantages companies have noticed with converting to bio diesel include a higher cetane number and better engine lubrication that regular petroleum diesel. This makes for less maintenance on equipment and lessens greenhouse gas emissions. The more bio diesel we use in the USA this helps reduce our nations dependence of foreign oil.