too soft suspension need to make stiffer
I have a 2000 Blazer with the ZW7 premium suspension package. I have noticed that when I pull my boat or load down the back, the suspension sags greatly. How can I stiffen up the soft springs ? I dont care if the ride gets a bit stiffer after all it is a 4x4, its supposed to be rough. If anyone asks, the ZW7 suspension is a softer ride suspension. I didnt know this truck had it when I bought it.