New DEF?

[Ventana]

I keep an empty jug in my rig and fill it at the truck stop. Simpler than moving the rig. When I get to the campground, I test the DEF before dispensing it.

 

[Joe Dutchstar]

I keep an empty jug in my rig and fill it at the truck stop. Simpler than moving the rig. When I get to the campground, I test the DEF before dispensing it.

Agreed, the DEF fill is behind the Tag axle and Fuel fill is forward. The placement of these fillers is a bit of a nuisance in my opinion but logical placement in the grand scheme of things.