Im thinking of adding a mini spool or one of those inexpensive easy to instal lockers into the front of my K20. It has manual hubs so I know I will be OK on the street, but will I be able to turn while wheeling? Its a full size long bed truck so I dont plan on doing much rock crawling or tight situations. Mostly mud, sand dunes, and whatever trouble I can get into where this truck will actually fit. I live in Hollister, CA so I will be playing at our local Off-Road area and Pismo Beach for some fun in the sand. I am just starting this build and so far have 383 stroker and 35" tires. Tires will probly stay under 38" since I would still like to be able to do the occasional towing and hauling.