It looks like your 2022 Forest River Rockwood 8337RL tops out at 11,00 lbs. Weight distribution systems are based off of a trailer's tongue weight. The tongue weight is typically between 10% and 15% of your trailer's total weight. This means your Forest River would have a tongue weight somewhere between 1,100 lbs and 1,650 lbs. With this in mind, the best system is going to be the Equal-i-zer Weight Distribution System w/ 4-Point Sway Control item # EQ64FR.
The Equal-i-zer Weight Distribution... view full answer...