I want to top dress some dry fertilizer on corn in 30" rows. If I put on implement wheels with truck tires I'll have 72" between tires at narrowest point. Is that enough to straddle 3 30" rows. I should have 6" between the tire and the row on each side. I do have some pretty good hills and contours. Its an older Simonsen 6 ton spreader. Thanks in advance.
Top dressing dry fertilizer wheel spacing?
