Ride height on stock '89 pickup?

For stock height, see:

13.5" from the top of the 15" wheel to the lip of the front fender. To check for level front-rear, measure fromground up to frame at two points along the flat section of the frame. Recordthe difference in height as well as the horizontalseparation and you can figure out if the rear is higher or lower than the front. Generally need at least an inch of body lift to fit 33s, although a few folks have stuffed the narror 33x9.50s underneath:

When I bought my '87 (used) it had BFG 33 X 9:50's on it. an "add a leaf" was installed on the rear end with nothing done to the front. I took them off and put 235 X 15's on it as I didn't like the way it handled, and, didn't like not being able to use 5th gear here in the high plains around Amarillo Texas. Since your gearing is for 31's you may not have the negative results that I had. Hope this helps.

Thanks for the replies and emails. According to the measurements, it's at the stock ride height. I guess it just looks different to me because it's mine.