What's the difference between the PIERCE bale spikes?

[@michaelswartz2126]

How do you feed with these ic that a lot of people in the south have them, everyone up here in the north uses arm beds so you can haul 2 bales at a time and role them out to feed.

[@ramyswar296]

Will this be able to be bolted in the bed of a 2000 dodge ram?

[@nathanmullaney6946]

How easy is it too take the gooseneck one off like if i wanted to tow a gooseneck would I just be able to take it off

[@tristanthornton3992]

How much weight will these pick up?