You'll need to watch your payload. Look at the tire / loading sticker (should be on drivers door post) for payload (AKA cargo carrying capacity) number. That is the vehicle's capacity to carry everybody and everything you put in or on the vehicle.
IE: If the sticker shows 1800 lb payload, that is it's capacity to carry people, pets, cargo, aftermarket accessories, weight distributing hitch, and trailer tongue weight, combined.
A 7500 lb trailer will need 1000 - 1100 lbs of payload available.
18 Nissan Titan XD
12 Flagstaff 831FKBSS
Wife and I
Retired Navy Master Chief (retired since 1995)