Chevrolet 1979 Light Duty Truck Owner's Manual page 103

WHEEL USAGE AND TI RE LOAD LI M ITS AT VARIOUS I N FLATION PRESSURES*
Wheel Code
Regular
ZR, ZD
xx, xw
xx. xw
Ul
�
ZR, ZD
w
ZF
ZF
ZF
ZY, ZT
• Wheel load l i mits are shown on page
TIRES FOR LIGHT TRUCKS USED IN HIGHWAY SERVICE
Tire
Rally Size
TUBE TYPE TIRES MOUNTED ON 5• TAPERED BEAD SEAT RIMS
- 6.50-16
- 7.00-15
- 7.00-1 5
-
7.00-16
-
7.50-1 6
- 7.50-1 6
- 7.50-1 6
TUBELESS TIRES MOUNTED ON 15• TAPERED BEAD SEAT DROP CENTER RIMS
-
8.1 9-5
5-26.
Vehicle loading must be l imited such that neither the wheel or t i re load l imits are exceeded.
TIRES USED AS SINGLES
Load Tire Load Limits at Various Inflation Prenures
30 35 40
Range
c
1 270 1390 1 500
c
1 350 1 480 1 61 0
D 1 350 1480 1 6 1 0
c
1 4 3 0
1 560 1 680
c
1 620 1 770 1 930
D 1 620 1 770 1 930
E 1 620 1 930
1 770
D -
- -
45 50 55 80
1610
1720
2040
1 720 1 830 1 940
1800
2080
2440
2060 2190 2310
2060 2 1 90 2310
2440
-
21 1 0 2410
(PSI)
85 70 75
2780
2560 2670
2800
2540 2680