Toro Sand Pro 5020 - Manual (Page 146)

Specifications
Item Description
Front tire pressure 4 to 6 PSI, (0.28 to 0.41 bar)
Rear tire pressure 4 to 6 PSI, (0.28 to 0.41 bar)
Wheel lug nut torque 45 to 55 ft–lb, (6.2 to 7.6 kg–m)
Wheels, Brakes, and Miscellaneous Page 6 – 2 Sand Pro 2020/3020/5020