Tire Inflation Pressure Charts

FRONT TIRES
			With Little or No Added Weight			With Maximum Ballast or Heavy Mounted Implement
Tire Size	Ply Rating	Tread	kPa	(bar)	(psi)	kPa	(bar)	(psi)
11.2-24	6	R1	124	(1.24)	(18)	179	(1.79)	(26)
12.4-24	8	R1	97	(0.97)	(14)	221	(2.2)	(32)
12.5/80-18	10	I3	103	(1.03)	(15)	310	(3.1)	(45)

REAR TIRES
			With Little or No Added Weight			With Maximum Ballast or Heavy Mounted Implement
Tire Size	Ply Rating	Tread	kPa	(bar)	(psi)	kPa	(bar)	(psi)
16.9-30	6	R1	83	(0.83)	(12)	193	(1.93)	(28)
18.4-30	8	R1	83	(0.83)	(12)	138	(1.38)	(20)
19.5L-24	10	R4	83	(0.83)	(12)	165	(1.65)	(24)