so on stylintrucks they have 2 sets of springs... the one is for a 2wd RCSB.. the other is for a 2wd ECSB.. same year and all. Now Im wondering since theres a difference of almost $30 here that is it the ECSB springs will take more weight? Just something Im wondering and I know its kinda BS over 30 bux but when ur still in school and barely working as is cuz the shop closes at 6 thats another couple gallons of gas that I (and the truck) would much appreciate
thanks.

 

I believer your right on that. The drop for the ECSB is going to have stiffer springs for the extra weight. If you put the RCSB drop on the ECSB truck it'll most likely drop lower than rated.