Recommended Pressures—Group 42

	16.9R30	480/70R30	480/70R30	540/65R30	600/65R28
	Single	Single	Single	Single	Single
Axle Load	144A8	141A8	152A8	143A8	147A8
Kg(lb)	kPa(bar)(psi)	kPa(bar)(psi)	kPa(bar)(psi)	kPa(bar)(psi)	kPa(bar)(psi)
1814(4000)	55(0.55)(8)	50(0.55)(8)	50(0.55)(8)	50(0.55)(8)	50(0.55)(8)
2041(4500)	55(0.55)(8)	50(0.55)(8)	50(0.55)(8)	50(0.55)(8)	50(0.55)(8)
2268(5000)	55(0.55)(8)	50(0.55)(8)	50(0.55)(8)	50(0.55)(8)	50(0.55)(8)
2495(5500)	60(0.6)(9	50(0.55)(8)	50(0.55)(8)	50(0.55)(8)	50(0.55)(8)
2721(6000)	70(0.7) (10)	60(0.6)(9)	60(0.6)(9)	50(0.55)(8)	50(0.55)(8)
2948(6500)	80(0.8)(12)	70(0.7)(10)	70(0.7)(10)	50(0.55)(8)	50(0.55)(8)
3180(7000)	95(0.95)(14)	75(0.75)(11)	75(0.75)(11)	70(0.7)(10)	50(0.55)(8)
3400(7500)	105(1.05)(15)	90(0.9)(13)	90(0.9)(13)	70(0.7)(10)	60(0.6)(9)
3630(8000)	120(1.2)(17)	95(0.95)(14)	95(0.95)(14)	90(0.9)(13)	70(0.7)(10)
3860(8500)	130(1.3)(19)	110(1.1)(16)	110(1.1)(16)	90(0.9)(13)	75(0.75)(11)
4080(9000)	145(1.45)(21)	120(1.2)(17)	120(1.2)(17)	105(1.05)(15)	80(0.8)(12)
4310(9500)	160(1.6)(23)	125(1.25)(18)	125(1.25)(18)	110(1.1)(16)	90(0.9)(13)
4540(10000)	165(1.65)(24)	130(1.3)(19)	130(1.3)(19)	120(1.2)(17)	95(0.95)(14)
4760(10500)	185(1.85)(27)	145(1.45)(21)	145(1.45)(21)	125(1.25)(18)	110(1.1)(16)
4990(11000)	200(2.0)(29)	150(1.5)(22)	150(1.5)(22)	130(1.3)(19)	110(1.1)(16)
5220(11500)	215(2.15)(31)	—	165(1.65)(24)	145(1.45)(21)	120(1.2)(17)
5440(12000)	235(2.35)(35)	—	180(1.8)(26)	160(1.6)(23)	125(1.25)(18)
5670(12500)	—	—	190(1.9)(28)	—	140(1.4)(20)
5900(13000)	—	—	215(2.15)(31)	—	145(1.45)(21)
6120(13500)	—	—	240(2.4(35)	—	160(1.6)(23)
6350(14000)	—	—	270(2.7)(39)	—	—
6580(14500)	—	—	275(2.75)(40)	—	—
6800(15000)	—	—	295(2.95)(43)	—	—
7030(15500)	—	—	320(3.2)(46)	—	—
7260(16000)	—	—	—	—	—
7480(16500)	—	—	—	—	—
7950(17000)	—	—	—	—	—
8170(17500)	—	—	—	—	—
8400(18000)	—	—	—	—	—