I took mine on a 3 hour trip and both ways I saw almost 27 on the dash it was something like 26.7 I think but I also run 93 don't know if it really made a difference
The trailer varies most 2/3s of the trail is mostly like the pictures but the outer 1/3 has a lot of loose rock the size of base balls and softballs and it's on the side of the mountain we a steep drop off and the brush gets right up to the edge of the trail and there no room to pass onx off...