The Tractor Dual Changer slips over the edge of a front-end loader (secured by straps) then, using the bucket controls, is pressed under the top of the tire rim so the tire and rim can be lifted and transported to the tractor. Once positioned near the wheel hub, the tire and rim can be precisely aligned by the Changer's three-way adjustability features: (1) hydraulic jack to adjust the height, (2) telescoping boom to move rim/tire forward and back, and wheel on the end of the boom for rotation to align the holes for mounting. The entire process takes as little as five minutes, and the device stores easily where the tractor duals are kept.