Upgrade leaf springs if adding a steel tray?

[scooba_285]

Just wondering if u need to put heavier springs in if a steel tray is put on instead if a tub, thinking a tray is a fair bit heavier and might say alot

 

[180degrees]

Wouldn't it only be a marginal difference? like 100kg's?

 

[d40ryan]

Wouldn't it only be a marginal difference? like 100kg's?

100kgs sitting there all the time will cause stock suspension to fail and a steel tray with all the inserts and sides on will probably be alot hevier then 100kg.