Majority of the sleds weight is sitting right over the axle, but yes, there is a good bit of weight sitting behind it for sure. I weighed the truck loaded like it is and it sits at 4040kg which is 8080 lbs roughly so Im within my limits. We were impressed with the stability of the truck loaded like this. I expected much more roll and sway but its very solid.

I'll have it loaded like this again next week and will take a pic with the air bags inflated.