Two questions:1)I've been trailering for 36 years and just realized my understanding regarding the meaning of trailer length may be wrong. If a trailer is reported to be 23' long, is that the length of the trailer body or the trailer body plus the tongue? I just measured my TT's body and found it to be two feet shorter than its published length. This doesn't fit into either the with tongue or without tongue definition, since the tongue is nearly four feet long.2)I am looking at Lance brand travel trailers to replace my current TT. Lance provides two length figures, floor length and overall length. In determining appropriate trailer length for a tow vehicle, based on the TV's wheelbase, does a person consider the trailer's floor length or overall length (which I assume includes the tongue)? I would guess you should consider the overall length. Note: The models I am considering are all at least 20% lighter, loaded, than the maximum towing capacity of my TV. Weight is not the issue here.

You really have to look at the literature. I've seen 26'~27' models that were actually 28 to 31' long.I think the model number generally describes the size of the "house" but they take liberties with it sometimes.

To answer #2 You should take into consideration overall length, from the rear bumper to the ball hitch.At least I did that with my short-base Land Rover TV.WoodGlue

I have built many trailers and when you take them to MVD (in my state) they measure overall length. That is what is on the Title. That doesn't mean that length is used for advertising length for travel trailers.

My 28' trailer is actually 31' 11".

If your within the wieght ratings of your Tow Vehicle meaning carrying capacity (Take your pick of Rear Axle, GVWR, or Payload based on your understanding/comfort) which has little to nothing to do with the manufactures tow ratings then length is not a problem either. Have absolutely no idea where this unsubstantiated rumor of limits of Trailer length vs Tow Vehicle wheelbase came from. Someone on where came up with a chart of some sort with limits. That chart of vehicle wheel base vs trailer length said you can't tow a 34' trailer with a standard cab 8' bed dually. That's just silly.Been pulling trailers of all types for over 30 years. Always found the longer trailers pull better than short ones.

Trailer Length - Length of What? | Good Sam Community

29 Replies

DarylSue
Explorer
Aug 05, 2013
My 28' trailer is actually 33'5"......ball to bumper.
scbwr
Explorer II
Aug 05, 2013
Seems to me that manufacturers have really shifted to using numbers that reflect the size of the "box" and the actual length is usually 2-3 feet longer. We're searching for a new trailer that would be 28' or less overall, and any model description we find is somewhere between 21 & 24.
miltvill
Explorer II
Aug 05, 2013
Bumper to hitch ball is the correct overall length. The model number published is for marketing purposes only. Look for overall length. Some manufacturers publish the overall length as bumper to hitch. The model number may be the box length. Evergreen Everlite TT changed their model numbers to reflect the box and not the overall length (2013). Makes the TT LOOK smaller for people looking for a TT that will fit into smaller camp sites.
down_but_not_ou
Explorer
Aug 05, 2013
hmknightnc wrote:
If your within the wieght ratings of your Tow Vehicle meaning carrying capacity (Take your pick of Rear Axle, GVWR, or Payload based on your understanding/comfort) which has little to nothing to do with the manufactures tow ratings then length is not a problem either. Have absolutely no idea where this unsubstantiated rumor of limits of Trailer length vs Tow Vehicle wheelbase came from. Someone on where came up with a chart of some sort with limits. That chart of vehicle wheel base vs trailer length said you can't tow a 34' trailer with a standard cab 8' bed dually. That's just silly.

Been pulling trailers of all types for over 30 years. Always found the longer trailers pull better than short ones.

Controversial subject. I am quite reluctant to use my 2012 Yukon (116" wheelbase) to pull a 27'-overall trailer although the weight of the trailer in question is fine for my vehicle.
hmknightnc
Explorer
Aug 05, 2013
If your within the wieght ratings of your Tow Vehicle meaning carrying capacity (Take your pick of Rear Axle, GVWR, or Payload based on your understanding/comfort) which has little to nothing to do with the manufactures tow ratings then length is not a problem either. Have absolutely no idea where this unsubstantiated rumor of limits of Trailer length vs Tow Vehicle wheelbase came from. Someone on where came up with a chart of some sort with limits. That chart of vehicle wheel base vs trailer length said you can't tow a 34' trailer with a standard cab 8' bed dually. That's just silly.

Been pulling trailers of all types for over 30 years. Always found the longer trailers pull better than short ones.
mrp116
Explorer
Aug 05, 2013
My 28' trailer is actually 31' 11".
69_Avion
Explorer
Aug 05, 2013
I have built many trailers and when you take them to MVD (in my state) they measure overall length. That is what is on the Title. That doesn't mean that length is used for advertising length for travel trailers.
WoodGlue
Explorer
Aug 05, 2013
To answer #2 You should take into consideration overall length, from the rear bumper to the ball hitch.

At least I did that with my short-base Land Rover TV.

WoodGlue
ScottG
Nomad
Aug 05, 2013
You really have to look at the literature. I've seen 26'~27' models that were actually 28 to 31' long.
I think the model number generally describes the size of the "house" but they take liberties with it sometimes.

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Trailer Length - Length of What?

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