Recommended Pressures—Group 43

	420/85R34	420/85R34	480/70R34	480/70R34	480/70R34
	Single	Dual	Dual	Single	Dual
Axle Load	147 Load Index	147 Load Index	143 Load Index	146 Load Index	146 Load Index
Kg(lb)	kPa(bar)(psi)	kPa(bar)(psi)	kPa (bar) (psi)	kPa(bar)(psi)	kPa (bar) (psi)
1814(4000)	55(0.55)(8)	40(0.4)(6)	40(0.4)(6)	50(0.55)(8)	40(0.4)(6)
2041(4500)	55(0.55)(8)	40(0.4)(6)	40(0.4)(6)	50(0.55)(8)	40(0.4)(6)
2268(5000)	55(0.55)(8)	40(0.4)(6)	40(0.4)(6)	50(0.55)(8)	40(0.4)(6)
2495(5500)	55(0.55)(8)	40(0.4)(6)	40(0.4)(6)	50(0.55)(8)	40(0.4)(6)
2721(6000)	55(0.55)(8)	40(0.4)(6)	40(0.4)(6)	50(0.55)(8)	40(0.4)(6)
2948(6500)	60(0.6)(9)	40(0.4)(6)	40(0.4)(6)	60(0.6)(9)	40(0.4)(6)
3180(7000)	75(0.75)(11)	55(0.55)(8)	40(0.4)(6)	70(0.7)(10)	40(0.4)(6)
3400(7500)	90(0.9)(13)	55(0.55)(8)	40(0.4)(6)	75(0.75)(11)	40(0.4)(6)
3630(8000)	95(0.95)(14)	55(0.55)(8)	40(0.4)(6)	90(0.9)(13)	40(0.4)(6)
3860(8500)	105(1.05)(15)	55(0.55)(8)	40(0.4)(6)	95(0.95)(14)	40(0.4)(6)
4080(9000)	110(1.1)(16)	55(0.55)(8)	40(0.4)(6)	110(1.1)(16)	40(0.4)(6)
4310(9500)	120(1.2)(17)	55(0.55)(8)	48(0.48)(7)	120(1.2)(17)	40(0.4)(6)
4540(10000)	130(1.3)(19)	55(0.55)(8)	55(0.55)(8)	125(1.25)(18)	48(0.48)(7)
4760(10500)	140(1.4)(20)	55(0.55)(8)	55(0.55)(8)	130(1.3)(19)	55(0.55)(8)
4990(11000)	145(1.45)(21)	60(0.6)(9)	60(0.6)(9)	140(1.4)(20)	55(0.55)(8)
5220(11500)	160(1.6)(23)	70(0.7)(10)	70(0.7)(10)	150(1.5)(22)	60(0.6)(9)
5440(12000)	160(1.6)(23)	75(0.75)(11)	75(0.75)(11)	160(1.6)(23)	70(0.7)(10)
5670(12500)	190(1.9)(28)	75(0.75)(11)	80(0.8)(12)	170(1.7)(25)	75(0.75)(11)
5900(13000)	215(2.15)(31)	80(0.8)(12)	80(0.8)(12)	190(1.9)(28)	80(0.8)(12)
6120(13500)	230(2.3)(34)	90(0.9)(13)	90(0.9)(13)	—	80(0.8)(12)
6350(14000)	—	95(0.95)(14)	95(0.95)(14)	—	90(0.9)(13)
6580(14500)	—	105(1.05)(15)	103(1.03)(15)	—	95(0.95)(14)
6800(15000)	—	105(1.05)(15)	103(1.03)(15)	—	103(1.03)(15)
7030(15500)	—	110(1.1)(16)	110(1.1)(16)	—	103(1.03)(15)
7260(16000)	—	110(1.1)(16)	120(1.2)(17)	—	110(1.1)(16)
7480(16500)	—	120(1.2)(17)	120(1.2)(17)	—	120(1.2)(17)
7950(17000)	—	125(1.25)(18)	125(1.25)(18)	—	120(1.2)(17)
8170(17500)	—	125(1.25)(18)	125(1.25)(18)	—	125(1.25)(18)
8400(18000)	—	130(1.3)(19)	130(1.3)(19)	—	125(1.25)(18)
8630(18500)	—	140(1.4)(20)	140(1.4)(20)	—	130(1.3)(19)
8640(19000)	—	145(1.45)(21)	145(1.45)(21)	—	140(1.4)(20)
8865(19500)	—	150(1.5)(22)	145(1.45)(21)	—	145(1.45)(21)
9090(20000)	—	160(1.6)(23)	160(1.6)(23)	—	145(1.45)(21)
9530(21000)	—	180(1.80)(26)	—	—	160(1.6)(23)
9990(22000)	—	195(1.95)(29)	—	—	170(1.7)(25)
10440(23000)	—	215(2.15)(33)	—	—	190(1.9)(28)
10900(24000)	—	—	—	—	—