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Comment by Leroy B. Coffman III on January 20, 2010 at 11:05am

The official answer to that question is, "No, never." However, I have heard that it boosts the highway mileage of the truck up to around 50 MPG.

Comment by Jared Lelaidier on January 20, 2010 at 12:33am

Ive got to ask..have you turned on the fan and put the truck in neutral?

Comment by Al Williams on January 14, 2010 at 12:59pm

Looks like something out of a King Kong, Godzilla Flick.

Comment by Tim Arndt on December 28, 2009 at 6:38pm

they is awesome, we had one at fire school in monroe,wisconsin and it was graet......

Comment by Marvin Hawk on December 9, 2009 at 1:02pm

Wow talk about positive pressure ventilation

Comment by John on December 4, 2009 at 1:16am

Looks cool but is it really worth all that money?