1BG,
It looks like you had a lot of shoveling to do! (I'm going to have to re-think the shovel that I carry, because it's way undersize for the task you had.)
My impression is Tucker's claimed weights are not very accurate, and I suspect the same for Thiokol family machines.
On the way home from CMM 2023 we had a blowout on the trailer and Scott was then curious as to what the trailer loaded with Thundercat actually weighed. He weighed it when he got back to SLC and the total weight of the trailer, including tongue weight, was 13,900 lbs. Supposedly the trailer weighs 5,100 (according to the manufacturer). That puts Thundercat at 8,800 pounds. The Tucker data plate says 6,310. Yes, our modifications added some weight, but nothing like 2,500 pounds.
I'm not familiar with Travler's LMC, but Scott has a Thiokol 1200C wide track, two-door machine and it's no lightweight. In fact, it was christened "Porky" when he tried to load it on a trailer attached to a friend's Dodge pickup.
The pic. Tires on the trailer didn't much like this, and note the rear of the Dodge lifted off the ground.
We abandoned that Dodge/trailer combination and Scott loaded it on another trailer and pulled it with his crane truck.