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Heybro's avatar
Heybro
Explorer
Jul 24, 2020

Understanding GVWR

I'm thinking of getting the Nash 24M, which has a Dry weight of 6023 lbs, and a GVWR of 9200 lbs. Hitch weight of 595lbs. So 3177 lbs of payload is a lot.

If i loaded it up to reach close to that GVWR then I couldn't safely tow it, but I dont feel as if I can ever realistically load over 3000 lbs into my trailer. It's only going to be me living in it and I don't have that many things. Is it still safe to tow? My vehicle has a towing capacity of 9200 lbs and my payload on my truck is 1270lbs. So 200(my weight) + 595(tongue weight) + 100(wdm hitch) = 895. 1270-895 = 375 lbs of available cargo.

Did I do that right? And is 375 lbs enough for cargo? I don't plan on driving it a lot. Mostly going to be at an RV park living there. Also, that cargo will only be a concern when towing. I can manage only having 375 lbs of cargo when towing.
Please educate me if it doesn't seem safe for my truck.
  • CharlesinGA wrote:
    Your hitch weight is unrealistic. Optimum is 13% of the trailer weight. So if you take the dry weight (which you will never see) and multiply by .13 you get 783 lbs. If you use the max gross weight, its 1196 lbs.

    Figure about 110 lbs for propane, take the water capacity and multiply by 8 lbs per gallon, then take all the cookware, grill, dump hose, potable water hose, power cord, etc and clothes and personal stuff, extra shoes, etc, it adds up fast.

    A realistic tongue weight is more like 950 to 1000 lbs for your situataion. Simply put, your truck is no where close to being capable of doing this.

    You need to gas up the truck and go to a scale and spend the $12 or so and weigh it, then you can have some real numbers to work with. Towing capacity is calculated by the manufacturers using a flat bed trailer loaded with (take your pick) bricks/railroad iron/lead/etc and is not representative of towing a big box down the road that reacts to wind and buffeting of trucks. Its simply what the engine, transmission, and rear axle are capable of pulling, and the brakes are capable of stopping, without breaking the first time you tow.

    Charles

    Charles


    Well the 595 lb dry hitch weight is what it says on the manufacturer website which would put the tongue weight around 9.8% of the dry trailer weight. Are you suggesting that they have incorrect numbers posted?

    Also, I dont see how you came up with the tongue weight at 900 to 1000 lbs for my situation. How do you figure that? It realistically seems like It would be around 750-800 lbs for my loaded tongue weight.
  • Your hitch weight is unrealistic. Optimum is 13% of the trailer weight. So if you take the dry weight (which you will never see) and multiply by .13 you get 783 lbs. If you use the max gross weight, its 1196 lbs.

    Figure about 110 lbs for propane, take the water capacity and multiply by 8 lbs per gallon, then take all the cookware, grill, dump hose, potable water hose, power cord, etc and clothes and personal stuff, extra shoes, etc, it adds up fast.

    A realistic tongue weight is more like 950 to 1000 lbs for your situataion. Simply put, your truck is no where close to being capable of doing this.

    You need to gas up the truck and go to a scale and spend the $12 or so and weigh it, then you can have some real numbers to work with. Towing capacity is calculated by the manufacturers using a flat bed trailer loaded with (take your pick) bricks/railroad iron/lead/etc and is not representative of towing a big box down the road that reacts to wind and buffeting of trucks. Its simply what the engine, transmission, and rear axle are capable of pulling, and the brakes are capable of stopping, without breaking the first time you tow.

    Charles

    Charles

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