How many gallons of def does a big rig hold?‘
No I don’t think so… The loves brand is API approved and I only use loves in my semi trucks. The Freightliner I had used less DEF than the Volvo I currently drive. The way a lot of things are manufactured nowadays it’s quite possible it all comes from the same facility one gets poured into a peak bottle the other gets poured into a loves bottle. Kind of like the NAPA motor oil… that comes from Valvoline.