2 in. Square Receiver Tube Opening. Rated Up To 6,000 lbs. Gross Trailer Weight (GTW) And Up To 600 lbs. Tongue Weight (TW). Suitable For Use With Weight Distribution Hitch Up To 6,000 lbs. Weight Distribution (WD) And 900 lbs. Weight Distribution Tongue Weight (WDTW). All Hitches Are Designed For Customers With Trucks, Vans, And Sport Utility Vehicles. Draw-Tite Trailer Hitch Class IV, 2 in. Receiver, Compatible with Select Nissan Pathfinder.