Originally Posted by Ian Walker
OK on my truck door reads: GVWR 3220kg / 7084 lbs
FR/AVT 1810kg / 3982lbs w P275/65R18
RR/ARR 1880kg / 4136lbs " " "
I have LT275/65R18 tires
Truck built May 09 in San Antonio, TX
Now in the 2010 Owners Manual pages 266 & 652
model code: USK55L-TRTDKA
Standard Bed (6.5 feet)
3UR-FE engine with towing package
Tow Capacity: 10,100 lbs
Trailer 37foot: GVWR 8600lbs
What you need to do is pull onto a scale ready to camp and the front and rear axle of the truck should be less than 7084 lbs. I would guess you over that but you won't know till you weight it and if it was me If I was over weight I would at least want to know by how much. In the states it cost 10 bucks at most major truck stops. You will run out payload long before you run out tow capacity towing a 5er.