I am currently pulling a 6'x10' enclosed trailer that weighs about 1900 lbs. My 200 blazer sags a bit in the rear. Anyone have recommendations for new shocks to get rid of the sag?

 

I replaced my rear shocks last fall with monroe load adjusting shocks #58523. They were designed for towing and hauling. I haven't pulled a trailer with them, but they perform as advertised empty or loaded. I'm happy with them.