narcnh
Silver Member
This is a tricky one and you have to be careful. In the winter the EPA requires additives be added to air to additate it. Addified air behaves differently than non-addified air and that can affect it's lubricity inside the tire resulting in greater friction between the inner tire wall and the addified or non-addifed air, depending on the season, tire size, rotational speed, hemisphere of operation (reverse coriolis effect south of the equator), etc. In addition to addification, the EPA is desulphinating air, so that it will burn cleaner. This is good news (provided you use Number 2, addified, desulphinated air), because if your tires catch on fire from heat build up due to increased friction from the addified or non-addified air contacting the interior of your tires, then the resulting tire fire will burn much cleaner, thanks to the desulphinated air. Unless you're using addified air at the time, of course.