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An agricultural implement including a hitch assembly configured to couple to a tow vehicle, a plurality of wing tool bars coupled transversely to the hitch assembly, and a plurality of wing frames pivotally coupled to the plurality of wing tool bars. Each wing frame is configured to support a plural

An agricultural implement including a hitch assembly configured to couple to a tow vehicle, a plurality of wing tool bars coupled transversely to the hitch assembly, and a plurality of wing frames pivotally coupled to the plurality of wing tool bars. Each wing frame is configured to support a plurality of row units and is positioned forward of a respective wing tool bar. Each wing tool bar is configured to transfer torque to the plurality of row units when the plurality of wing frames is in a ground engaging position.

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1. An agricultural implement, comprising: a hitch assembly comprising a support beam and a first plurality of wheels, wherein the hitch assembly is configured to couple to a tow vehicle;a plurality of wing tool bars pivotally coupled transversely to the hitch assembly and configured to fold rearward

1. An agricultural implement, comprising: a hitch assembly comprising a support beam and a first plurality of wheels, wherein the hitch assembly is configured to couple to a tow vehicle;a plurality of wing tool bars pivotally coupled transversely to the hitch assembly and configured to fold rearwardly to a transport position;a second plurality of wheels coupled to the plurality of wing tool bars, the second plurality of wheels configured to support the wing tool bars while in the transport position;a plurality of wing frames pivotally coupled to the plurality of wing tool bars, wherein each wing frame is configured to support a plurality of row units and to fold over a respective wing tool bar, each wing frame is positioned forward of a respective wing tool bar relative to a direction of travel, and each wing tool bar is configured to transfer torque to the plurality of row units when the plurality of wing frames is in a ground engaging position;a third plurality of wheels coupled to the plurality of wing frames;a plurality of actuators coupled to the plurality of wing tool bars and configured to direct the plurality of wing frames to fold over the plurality of wing tool bars; anda cart coupled to the hitch assembly, wherein the cart is configured to follow the plurality of wing tool bars, and the plurality of wing tool bars is configured to capture the cart within the plurality of wing frames when in the transport position. 2. The agricultural implement of claim 1, wherein the hitch assembly comprises a hitch arm coupled to the cart, and the hitch arm is configured to move the cart toward the hitch assembly when the plurality of wing tool bars is pivotally rotated rearwardly to the transport position. 3. The agricultural implement of claim 1, wherein the cart comprises an air cart. 4. The agricultural implement of claim 1, comprising a first wheel assembly of the second plurality of wheels coupled to a first wing tool bar adjacent to the hitch assembly and a second wheel assembly of the second plurality of wheels coupled to a second wing tool bar adjacent to the hitch assembly, wherein the first and second wheel assemblies are configured to move away from one another to provide additional stability while in the transport position. 5. The agricultural implement of claim 4, wherein rotation of the plurality of wing tool bars from the ground engaging position to the transport position drives the first and second wheel assemblies away from one another to expand the track of the first and second wheel assemblies. 6. The agricultural implement of claim 1, wherein the plurality of wing frames comprises a plurality of locking mechanisms configured to selectively allow articulation of the plurality of wing frames during transport. 7. The agricultural implement of claim 6, wherein each locking mechanism is configured to block articulation by inserting a pin into an insertion point on a respective wing frame, and to facilitate articulation by removing the pin from the insertion point on the respective wing frame. 8. The agricultural implement of claim 7, wherein each locking mechanism includes a cylinder configured to remove the pin when the respective wing frame is placed in the transport position, and to insert the pin when the respective wing frame is placed in the ground engaging position. 9. The agricultural implement of claim 1, wherein each row unit comprises at least one ground engaging tool configured to engage soil. 10. An agricultural implement, comprising: a hitch assembly comprising a support beam and a first plurality of wheels, wherein the hitch assembly is configured to couple to a tow vehicle;a plurality of wing tool bars pivotally coupled transversely to the hitch assembly;a second plurality of wheels coupled to the plurality of wing tool bars, the second plurality of wheels configured to support the wing tool bars while in a transport position;a plurality of wing frames pivotally coupled to the plurality of wing tool bars, wherein each wing frame is configured to support a plurality of row units and to fold over a respective wing tool bar, each wing frame is positioned forward of a respective wing tool bar relative to a direction of travel, and each wing tool bar is configured to transfer torque to the plurality of row units when the plurality of wing frames is in a ground engaging position;a third plurality of wheels coupled to the plurality of wing frames;a cart coupled to the hitch assembly, wherein the cart is configured to follow the plurality of wing tool bars, the plurality of wing tool bars is configured to fold rearwardly to the transport position, and the plurality of wing tool bars is configured to capture the cart within the plurality of wing frames when in the transport position; anda plurality of actuators coupled to the plurality of wing tool bars and configured to direct the plurality of wing frames to fold over the plurality of wing tool bars. 11. The agricultural implement of claim 10, wherein the hitch assembly comprises a hitch arm coupled to the cart, and the hitch arm is configured to move the cart toward the hitch assembly when the plurality of wing tool bars is pivotally rotated rearwardly to the transport position. 12. The agricultural implement of claim 10, wherein the cart comprises an air cart. 13. An agricultural implement, comprising: a hitch assembly comprising a support beam, wherein the hitch assembly is configured to couple to a tow vehicle;a plurality of wing tool bars pivotally coupled transversely to the hitch assembly and configured to fold rearwardly to a transport position;a plurality of wing frames pivotally coupled to the wing tool bars, wherein each wing frame is configured to support a plurality of row units and to fold over a respective wing tool bar, each wing frame is positioned forward of a respective wing tool bar relative to a direction of travel, and each wing tool bar is configured to transfer torque to the plurality of row units when the plurality of wing frames is in a ground engaging position;a first wheel assembly coupled to a first wing tool bar adjacent to the hitch assembly and a second wheel assembly coupled to a second wing tool bar adjacent to the hitch assembly, wherein the first and second wheel assemblies are configured to support the first and second wing tool bars, respectively, while in the transport position, and to move away from one another to provide additional stability while in the transport position; anda plurality of actuators coupled to the plurality of wing tool bars and configured to direct the plurality of wing frames to fold over the plurality of wing tool bars;wherein rotation of the plurality of wing tool bars from the ground engaging position to the transport position drives the first and second wheel assemblies away from one another to expand the track of the first and second wheel assemblies. 14. The agricultural implement of claim 13, wherein the plurality of wing frames comprises a plurality of locking mechanisms configured to selectively allow articulation of the plurality of wing frames during transport. 15. The agricultural implement of claim 14, wherein each locking mechanism is configured to block articulation by inserting a pin into an insertion point on a respective wing frame, and to facilitate articulation by removing the pin from the insertion point on the respective wing frame. 16. The agricultural implement of claim 15, wherein each locking mechanism includes a cylinder configured to remove the pin when the respective wing frame is placed in a transport position, and to insert the pin when the respective wing frame is placed in the ground engaging position.