Along the way I stopped at a gas station to fill up with gas and rest. I could tell that a few other motorcyclists had stopped at this station due to the large number of motorcyclists stickers on the window. It's a common thing in Brazil at certain resting points for motorcyclists to leave a sticker of their club, journey or sponsor.
Realizing that the gas station was probably friendly to motorcyclists I decided to ask them if I could change my oil in their maintenance garage. The said that it would be okay and even offered me a drip pan made out of an old plastic container. I did a quick change of the oil... then back onto the road... east.