Chevrolet 1979 Light Duty Truck Owner's Manual page 102

WHEEL USAGE AND TIRE LOAD LIMITS AT VARIOUS INF LATION PRESSURES*
Wheel Code
Regular Rally/Spoke
CC, CB CF, BU
CC, CB
CF, BU
CC, CB CF, BU
BT. CK, BW, ZC
XX, XW
XX, XW
BT, CK, BW, ZC
XX, XW
BT. CK, BW. ZC
BT, CK, BW, ZC
-
Vl
CC. CB
�
N
NOTE : The load at maximum i nflation pressure stamped on the tire side � all of passenger tires will d iffe
with Tire and Rim Association standards requiring a reduced loading factor of approximately 91% for passenger type tires used on trucks and multipurpose
passenger vehicles.
Wheel Code
Regular
ZK
ZJ
* Wheel load l i mits are shown on page
PASSENGER TYPE TIRES FOR LIGHT TRUCKS USED IN HIGHWAY SERVICE
Tire
Size
GR78- 1 5
G78-1 5
H78- 1 5 & HR
L78- 1 5 & LR
LR78-15
L78-15
LR60-15
-
8.25-15
TRUCK RADIAL TIRES USED AS SINGLES
Tire
Rally
Size
8.75R-1 6.5
-
-
9.50R- 1 6.5
5-26.
Vehicle loading must be l i mited such that neither the wheel or tire load l i mits are exceeded.
Tire Load Limits at V
Load
24 26
Range
B 1254 1 309
1 254
D 1309
1436
B 1 372
B 1 527 1 590
c
1 527 1 590
D 1 527 1 590
B 1 527 1 590
1 254 1 309
Load Tire Load Limits at Various Inflation Pressures
35 40
Range
1 570 1 720
D
D 1 860 2030
a
rious Inflation Pressures
28 32 34
30
1 363 1418 1 470
1 470 1 527
1 363 1418
1 605
1 500 1 554
1 663 1727 1 790
1 790 1 854
1 663 1 727
1 854
1663 1 727 1 790
1 663 1 727 1 790
1 363 1 470 1 527
1418
r
from the load shown in this table. This is in accordance
45 50
1 990
, 1 850
2190 2350
(PSI)
38 40
36
1 663
1 572 1 61 8
1 905
2025
1 905 1 972
1 572
(PSI)
55 65
60
2 1 1 0 2240 2350
2780
2650
2500