put some taller tires/wheels on and wedge some coil spring extenders in the coil springs. If it stays on the farm, I assume it won't be traveling at high speeds....so larger tires/wheels from an old domestic station wagon or pickup could be modified to fit

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'82 300SD - 361K mi - "Blue"

"Good judgement comes from experience. Experience comes from bad judgement."

listen, look, .........and duck.