After coming home from our 4th of July camping trip and with all the rain we have had here in Florida I got my truck stuck with T/T still attached, just trying to back it under metal covering , the covering has aways had just a dirt floor but our property has aways been real dry, never had any problems with rain or mud. So today I had a concrete floor poured under the covering, I was thinking of just pouring two concrete runners to back the trailer on, I bit the bullet and had the whole floor poured. This is going to much better.