What is BlueDEF®?

Aug 19, 2014

Updated Aug 28, 2014

BlueDEF® is the fluid (known as Diesel Exhaust Fluid) that is used in Selective Catalytic Reduction (SCR) systems on diesel engines to reduce NOx. BlueDEF® is stored in a designated tank on the vehicle and then replenished like fuel.

The National Weather Service forecasts Hurricane Ian to be a major hurricane in the eastern Gulf of Mexico during the middle of this week.

Freight disruption likely for Florida coast as HOS waivers issued ahead of hurricane landfall

Inbound volumes are likely to pick up immediately in the Tampa Bay area after Hurricane Ian moves in, with outbound lagging 'a week or two.'

Insurance experts offer insights on how to lower carriers' rates

Keeping drivers cool while fuel prices remain hot

Hutcheson confirmed to lead FMCSA, becomes the agency's first full-time admin since 2019

Join our webinar series to learn more!

Get all the info on the top 250 trucking companies in America

View, sort and download the trucking industry’s most comprehensive ranking of for-hire carriers in North America, based on a blend of metrics including fleet size, annual revenue and number of drivers.

Optimizing Trailer and Cargo Capacity — From the Inside Out

Implementing a “smart” camera system inside trailers gives visibility at key moments during the shipping lifecycle to reach higher service levels and profit margins. Learn more in SkyBitz's new guide.