Set the Tractor Wheel Spacing

NOTE: On planters without drawbars, certain tire combinations require a Category 3N quick coupler to obtain wheel tread settings on 76 cm (30 in) rows.

Single Wheels or Inner Dual Wheels: Set the wheels in, as far as possible, with the tread centers between the planter rows (typically twice the row spacing on non-split row planters).

Outer Dual Wheels: Set the dual wheels with the tread centers as close as possible between the planter rows (typically four times the row spacing on non-split row planters).