MKish wrote:
I have the Extang trifolding one also, but mine isn't the hard model. It goes on and off as easily as advertised. We haven't exposed it to freeze/thaw cycles but it's been holding up well in the gentle northern CA weather. Seems watertight.
We do have to remove it when we put on the camper but it's really that easy.
Got about 6 years on a $200 extang tri fold soft cover. It's been in extreme heat and had 3' of snow on it. Only take it off briefly to haul stuff. It has held up quite well. R&r in under 5 min.
I was skeptical of the plastic clamps but they are still fine after years of use and being operated many times.