[KAYE RIVERCITY]

.....what water?.....there is no way water can get past the turn back on the inside or the outside....It is kinda shaped like a split rim tube protector.....only the sides are much wider....16"....IIRC or might be 20"....I forget exactly but it allows for movement of the cab and keeps the elements out of the truck cab and the box behind it.....geofkaye