towing with RE 3.5 super flex

Hi can anyone tell me if the Re 3.5 superflex lift kit has stiff enough rear springs for towing a 2000 lb boat and trailer ?? thanks JIM. i guess i should have asked this question before i bought the lift.:doh:

Depends on the tongue weight. With a 2000 lb boat, you'll have maybe 90 - 110 lbs tongue weight. What's the weight of the gear and passengers you'll be carrying? Stock springs handle up to 500 lbs. I'd say the RE are comparable to stock in that respect.