enclosed trailers

Run to Rund · 03-21-2013, 11:00 AM

There was a big discussion on yellowbullet and the consensus seemed to be that a V-nose hurt rather than helped. Frontal area matters; getting extra height in particular increases drag. My 24' is 8 1/2 ft wide but standard height and still gives noticeably more drag than the old open trailer with car, hurting mpg 1 or 1.5 more, even empty. In fact, putting a car, etc. in the trailer doesn't make much difference at all, the 3800 lb. trailer with its frontal area brings about the decrease in mpg.

03-21-2013, 11:00 AM	#8
Run to Rund Senior Member Join Date: Sep 2007 Location: Henderson, NV Posts: 586 Likes: 9 Liked 56 Times in 29 Posts	Re: enclosed trailers There was a big discussion on yellowbullet and the consensus seemed to be that a V-nose hurt rather than helped. Frontal area matters; getting extra height in particular increases drag. My 24' is 8 1/2 ft wide but standard height and still gives noticeably more drag than the old open trailer with car, hurting mpg 1 or 1.5 more, even empty. In fact, putting a car, etc. in the trailer doesn't make much difference at all, the 3800 lb. trailer with its frontal area brings about the decrease in mpg.