worth gold eh? i happen to have one kicking around
and yes they are worth it. the spare one i have came from a lifted truck that i bought and drove home 15 hours away. when i took it off, then drove the truck, i thought it was going to tip over with a stock one on.
with my truck (lowered 2 inchs, and 4 door leaf packs in it and a EE rear bar) i can take a cloverleaf (if you know what that is) at 100km's or 62mph. try that stock.