- This Unit again tested a bias and a VF radial tire on the center section of the planter
- Inflation pressure are similar in both tires. It may be the case the the bias ply tire was at the maximum inflation pressure and would not be suited to carry this load.
- Soil pressure is similar between the two tires. The slightly lower pressure for the bias tire (E23_L-unfolded_4) may be due to the tire being off center as these were very narrow tires.
- The first peak on both plots was the outer dual of the tractor, slightly off of the sensor.