I have a 02 Blazer LS 4x4 put a 2" body lift and a 2.5" suspension lift on it about 8 months ago and now my *** end is sitting a little low so I'm figuring I need new leafs now can I buy Heavy duty leafs? or do I buy stock leafs and and a leaf? do I buy spring lifting blocks not really sure. Would really like so input on the issue

 

This place has all the stuff you could ever need for springs. The 1400# capacity springs make a big difference, stiff ride though.

1995 - 2005 Chevy S10 / GMC Sonoma Leaf Springs

 

Thank you will have to check it out one more question along with that lift I put on 2" wheel spacers would you happen to know what would be the biggest tire I can put on it and what would be the best tire the wont get destroyed on the pavement