928G Wheel Loader Caterpillar

The tire inflation pressures that are shown in the following table are cold inflation pressures for tires on Caterpillar machines and shipping pressures for tires on Caterpillar machines.

Table 1

Size	Ply Rating or Strength Index	Shipping Pressure
		kPa	psi
17.5-25 (Front)	12 PR	325	47
17.5-25 (Rear)	12 PR	225	33
17.5R25 (Front) (1)	One Star	375	54
17.5R25 (Rear)	One Star	200	29
20.5-25 (Front)	12 PR	225	33
20.5-25 (Rear)	12 PR	175	25
20.5R25 (Front)	One Star	250	36
20.5R25 (Rear)	One Star	175	25
23.1-26 LS-2 Skidder Tire	14 PR	207	30

( 1 )

The "R" in the tire size signifies radial construction.

The operating inflation pressure is based on the following conditions.

• The weight of a ready-to-work machine without attachments

• The rated payload

• Average operating conditions.

Tire inflation pressures for each application may vary. These tire inflation pressures should be obtained from your tire supplier.