heehaw said:
the sticker on the door of my truck says GVWR of 7000: a GAWR of 3925 for the front axle and 4000 for the rear: now about the WD hitch: i have always been under the impression that a WD hitch puts part of the weight on the front axle: "years ago" when the front wheel drive Tornodo came out: they where advertised, pulling an Airstream camper, with no back wheels/tires: by using a WD hitch. and i don't carry unloaded guns.
heehaw
HeeHaw,
Manufactures always under rate GVW when viewed as a comparison of combined axle ratings. A lot of this has to do with improper loading of the truck as I mentioned in an earlier post. Yes, the WD hitch moves where the tongue weight gets applied to the ground at, but, the only way to know where it is being applied it is to weigh all of the axles.
If I remember correctly for your year of truck there is some other interesting information on the sticker where you found the axle ratings. If you look at that sticker and mentally rotate the sticker so you look at it in a normal view not a sideways view, notice in the lower right hand corner there are 2 numbers. The upper one has a "F" on front of it and the bottom has a "T" in front of it.
The "F" stands for Front Axle Reserve Capacity. This equals how much weight can be added in FRONT of the front axle on a permanant basis assuming all passenger seating positions have a 150# person sitting in them. An axample of this could be a snow plow, winch, brush gaurd, etc..
The "T" stand for Total Axle Reserve Capacity. This equals how much weight can be added to the truck on a permanant basis assuming all seating postitions are filled with a 150# person sitting in them. This number is the total weight of ALL items added to a truck AFTER it is built.
1st Attachment shows an example of that sticker.
Now, if you have the other sticker that I mentioned earlier, that sticker is on the door jamb not the door, (once again I think it is on the 04's) you will see the payload of YOUR truck. If you subtract the (# of seating postions * 150#) from the payload you will get the "T" number.
2nd Attachment shows an example of that sticker (off of same truck).
Also, remember you can subtract payload from GVW to get factory curb weight.
Since I work primarily with with GM if you PM me your vin I can trace back to 06 very easily and for older I can cantact a person that has information dating back many years to see what I can find for the GCWR of you truck.
If I can find my copy of the picture you are referring to I will post it.