Front Wheels - Recommended Pressures, Group 42

Tire Size	290/90R38	320/85R38	380/85R34	16.9R30	16.9R30
	Single wheels	Single wheels	Single wheels	Single wheels	Single wheels
Axle Load Index	138	138	137	141	144
kg (lbs.)	kPa (bar) (psi)	kPa (bar) (psi)	kPa (bar) (psi)	kPa (bar) (psi)	kPa (bar) (psi)
1814 (4000)	60 (0.6) (9)	55 (0.55) (8)	55 (0.55) (8)	55 (0.55) (8)	55 (0.55) (8)
2041 (4500)	60 (0.6) (9)	60 (0.6) (9)	55 (0.55) (8)	55 (0.55) (8)	55 (0.55) (8)
2268 (5000)	90 (0.90) (13)	80 (0.80) (12)	55 (0.55) (8)	55 (0.55) (8)	55 (0.55) (8)
2495 (5500)	110 (1.10) (16)	95 (0.95) (14)	60 (0.6) (9)	60 (0.6) (9)	60 (0.6) (9)
2721 (6000)	120 (1.2) (17)	105 (1.05) (15)	70 (0.7) (10)	70 (0.7) (10)	70 (0.7) (10)
2948 (6500)	130 (1.3) (19)	120 (1.2) (17)	90 (0.90) (13)	80 (0.80) (12)	80 (0.80) (12)
3180 (7000)	145 (1.45) (21)	125 (1.25) (18)	90 (0.90) (13)	95 (0.95) (14)	95 (0.95) (14)
3400 (7500)	165 (1.65) (24)	145 (1.45) (21)	105 (1.05) (15)	105 (1.05) (15)	105 (1.05) (15)
3630 (8000)	185 (1.85) (27)	160 (1.6) (23)	110 (1.1) (16)	120 (1.2) (17)	120 (1.2) (17)
3860 (8500)	225 (2.25) (33)	180 (1.85) (26)	125 (1.25) (18)	130 (1.3) (19)	130 (1.3) (19)
4080 (9000)	260 (2.6) (38)	200 (2.0) (29)	130 (1.3) (19)	145 (1.45) (21)	145 (1.45) (21)
4310 (9500)	280 (2.8) (41)	(230) (2.3) (34)	145 (1.45) (21)	160 (1.6) (23)	160 (1.6) (23)
4540 (10000)	310 (3.1) (45)	250 (2.5) (38)	150 (1.5) (22)	165 (1.65) (24)	165 (1.65) (24)
4760 (10500)	—	280 (2.8) (41)	160 (1.6) (23)	185 (1.85) (27)	185 (1.85) (27)
4990 (11000)	—	—	—	200 (2.0) (29)	200 (2.0) (29)
5220 (11500)	—	—	—	—	215 (2.15 (31)
5440 (12000)	—	—	—	—	235 (2.35) (35)
5670 (12500)	—	—	—	—	—
5900 (13000)	—	—	—	—	—
6120 (13500)	—	—	—	—	—
6350 (14000)	—	—	—	—	—
6580 (14500)	—	—	—	—	—
6800 (15000)	—	—	—	—	—
7030 (15500)	—	—	—	—	—
7260 (16000)	—	—	—	—	—
7480 (16500)	—	—	—	—	—
7950 (17000)	—	—	—	—	—
8170 (17500)	—	—	—	—	—
8400 (18000)	—	—	—	—	—
8391 (18500)	—	—	—	—	—
8618 (19000)	—	—	—	—	—
8845 (19500)	—	—	—	—	—
9071 (20000)	—	—	—	—	—
9298 (20500)	—	—	—	—	—
9525 (21000)	—	—	—	—	—
9752 (21500)	—	—	—	—	—