Sep-12-2007 09:05 PM
Nov-08-2012 05:34 AM
JohnD222 wrote:
Cthns,
You see lots of overloaded 250's towing Montana and similar size 5ers.
Airbags will help you ride level but don't change your weight ratings or help you stop. Bummer, you need a bigger truck. Been there and been as surprised and dismayed as you when I found these forum topics.
Your biggest risk exposure is overloading the rear tires and maybe the rims. If you keep the truck, definitely fix this!
Good luck.Cthns wrote:
We just got a 2012 Ford F250 diesel crew cab short bed. Then bought a 2012 Montana 3150 RL. With a pull rite sliding hitch. Husband wants to add extra fuel tanks. When we tried to calculate the weight measurements to see if we could add the tanks, we find that our king pin weight is more than the rated payload. The Montana Gross weight (shipping weight + carry weight) is 14,160 lbs. hitch weight 2160 lbs. the truck GVWR is 10,000 lbs. the cargo weight is not suppose to exceed 1,661 lbs. We see lots of F250s towing Montana and similar size 5ers. What are we doing wrong trying to figure out the weights??
Thank you.
Oct-31-2012 08:44 AM
Cthns wrote:
We just got a 2012 Ford F250 diesel crew cab short bed. Then bought a 2012 Montana 3150 RL. With a pull rite sliding hitch. Husband wants to add extra fuel tanks. When we tried to calculate the weight measurements to see if we could add the tanks, we find that our king pin weight is more than the rated payload. The Montana Gross weight (shipping weight + carry weight) is 14,160 lbs. hitch weight 2160 lbs. the truck GVWR is 10,000 lbs. the cargo weight is not suppose to exceed 1,661 lbs. We see lots of F250s towing Montana and similar size 5ers. What are we doing wrong trying to figure out the weights??
Thank you.
Oct-28-2012 02:33 PM
Traveler II wrote:Tireman9 wrote:Traveler II wrote:
Trailer R Front 3,230
Trailer R Rear 3,185 6,415
Trailer L Front 2,840
Trailer L Rear 2,780 5,620 795 Right side weight more
Total Axel Weight 12,035 Loaded, 1/3 water empty gray and black tanks
Total Truck & Trailer 22,440
Truck Weight 7,780
Trailer Weight 14,660
Pin Weight 2,625
% Pin Weight 18%
Truck & Pin Weight 10,405
Trailer Dry Weight 11,680
Est Cargo Weight 2,980
Trailer Height 13' 2"
Good job of getting the "Real Weights" Too often folk simply drive on a scale and divide by 4. In your case you would have thought you had 3009# on each tire. Instead you know that you are off by 7.4%. You didn't say what size tires you have on the trailer but with a tandem axle I recommend you run no more than 90% of the published "Dual" load and to always run the pressure shown on the tire sidewall. If you have ST type tires you need to consider 65 MPH like the Red Line on your engine. It's possible to run at or even above the red line but not for long and you can expect much shorter engine (or tire) life.
We're running Goodyear 614 and I have been keeping them at 105 PSI, I will take your recommendation and take them up to 110. We run 60-65 mph to save fuel. We have about 12,000 miles on the this rig, and this summer we had the MOR/ryde IS and disk brakes installed.
Oct-28-2012 12:46 PM
Tireman9 wrote:Traveler II wrote:
Trailer R Front 3,230
Trailer R Rear 3,185 6,415
Trailer L Front 2,840
Trailer L Rear 2,780 5,620 795 Right side weight more
Total Axel Weight 12,035 Loaded, 1/3 water empty gray and black tanks
Total Truck & Trailer 22,440
Truck Weight 7,780
Trailer Weight 14,660
Pin Weight 2,625
% Pin Weight 18%
Truck & Pin Weight 10,405
Trailer Dry Weight 11,680
Est Cargo Weight 2,980
Trailer Height 13' 2"
Good job of getting the "Real Weights" Too often folk simply drive on a scale and divide by 4. In your case you would have thought you had 3009# on each tire. Instead you know that you are off by 7.4%. You didn't say what size tires you have on the trailer but with a tandem axle I recommend you run no more than 90% of the published "Dual" load and to always run the pressure shown on the tire sidewall. If you have ST type tires you need to consider 65 MPH like the Red Line on your engine. It's possible to run at or even above the red line but not for long and you can expect much shorter engine (or tire) life.
Oct-28-2012 10:37 AM
Traveler II wrote:
Trailer R Front 3,230
Trailer R Rear 3,185 6,415
Trailer L Front 2,840
Trailer L Rear 2,780 5,620 795 Right side weight more
Total Axel Weight 12,035 Loaded, 1/3 water empty gray and black tanks
Total Truck & Trailer 22,440
Truck Weight 7,780
Trailer Weight 14,660
Pin Weight 2,625
% Pin Weight 18%
Truck & Pin Weight 10,405
Trailer Dry Weight 11,680
Est Cargo Weight 2,980
Trailer Height 13' 2"
Oct-27-2012 12:35 AM
Cthns wrote:
We just got a 2012 Ford F250 diesel crew cab short bed. Then bought a 2012 Montana 3150 RL. With a pull rite sliding hitch. Husband wants to add extra fuel tanks. When we tried to calculate the weight measurements to see if we could add the tanks, we find that our king pin weight is more than the rated payload. The Montana Gross weight (shipping weight + carry weight) is 14,160 lbs. hitch weight 2160 lbs. the truck GVWR is 10,000 lbs. the cargo weight is not suppose to exceed 1,661 lbs. We see lots of F250s towing Montana and similar size 5ers. What are we doing wrong trying to figure out the weights??
Thank you.
Oct-26-2012 09:17 PM
Oct-26-2012 03:13 PM
Oct-09-2012 12:03 PM
Oct-04-2012 08:06 PM
Sep-14-2012 06:13 AM
Aug-25-2012 08:21 PM
Aug-25-2012 05:55 PM
Aug-25-2012 10:59 AM
Aug-25-2012 09:23 AM
kc81c wrote:
Finally got around to posting this. Combo is a 2011 F250 Crew Cab Short Box 4x4 6.7L with a B&W companion hitch. GVWR of 10k, front axle 5600 GAWR, rear 6100 GAWR. The fifth wheel is a 2011 Heartland Sundance XLT 285BH listed as 31ft with a empty weight of 7200 pounds and a GVWR of 10000#s. It was the wife 2 kids and I in the pickup 2 dogs in the camper all our clothes, food, full propane, few tools ect basically ready to camp. The only odd thing when weighing was we had been camping at the inlaws yard that had no place to dump and we were heading to the lake lot were we have no easy water but a place to dump. So we had the black, grey 1, and fresh tank full and the grey 2 tank half full roughly a total of 150 gallons so around 1200 pounds and I usually try to travel with the fresh half full and the waste tanks empty. My weights are as follows.
Front Axle 4800#
Rear Axle 5360#
Front Trailer 3640#
Rear Trailer 3560#
Tow Vehicle Total 10160
Trailer Total 7200
As you can see I'm over my GVWR on the pickup by 160# but could easily be fixed by not filling all the tanks full or moving some of the tools from the front of the trailer to the back. Otherwise I have a lot of room to spare on trailer GVWR, GAWR, and GCWR. Pulling the trailer at 70mph I get around 11.5mpg with 3:55 gear ratio.