will my pickup haul my travel trailer 1000 miles?

He likely doesn't have a yellow tag on his door due to year model of his TV.

OP - it's going to require some research on your part. And we've not even discussed tires on your TT, whether the bearings have been serviced recently, etc.

1000 miles is a pretty long trip pulling a TT. You're looking at two days to do it, taking it easy.

It's all about how heavy your TT is and what the towing limits are on your TV.