i have '79 1 ton with D60, 14bbt, np205,sm465, 350sbc. i currently have 38/15/16.5's super swamper tsl bias. i am thinking or boggers or rockers because the tsl's dont have the greatest traction i.e. gravel wet grass etc. i havent had them offroad alot due to building it up. any suggestions on tires and who is running them? will maybe go with others. i have 38's with 4.10s. i want lower gears so im thinkin 4.56's or 4.88s. i think 5.13s are a little low. i will eventually go to bigger tires so yeh. also what brand of gears and thinkin detroit in rear and wat for the front. i want a locker.