im wondering if i should get add-a-leaf or shackles later this winter. the one concern i having is towing, often we tow a fairly large trailer with 2 quads on it, the blazer pulls it just fine but im wondering how longer shackles would be affected, or if i should go with add-a-leaf.

we only tow this trailer about 4 - 5 times a year though. but the ride is pretty long, usually 2 - 3 hours one way.

 

I havent done much towing with my shackles but so far it works just fine. Doesnt really squat all that bad. However if you are truly concerned about that i would go add a leaf, its gonna be stiffer anyways which is perfect for towing as it virtually wont squat at all.

 

Another option besides what rob suggested is adding a air ride setup in the rear that will prevent sag and give you adjustability for a smooth ride!!