IV. APPROVED RIM CONTOURS
 

AGRICULTURAL METRIC DRIVE WHEEL TIRES

TIRE SIZE DESIGNATION

 

APPROVED RIM CONTOURS

230/95R48 W8
290/95R34 W10
320/85R24 W10, W10H, W11
320/85R34 W10
320/85R38 W10, W11, DW10A, DW11A
320/90R42 W9, W10
320/90R46 W10A, DW10A
320/90R50 W10A, DW10A
320/90R54 W10A
340/85R24 W11, W12
340/85R28 W11, W12
380/85R24 W12, W13
380/85R28 W12, W13
380/85R30 W12, W13, DW13
380/85R34 W12, W13
380/80R38 W12
380/90R46 W12A, W13A, DW13A
380/90R50 W12A, DW12A
380/90R54 W12A
385/85R34 W13
420/70R24 W13
420/80R46 W13A, DW13A
420/85R26 W15L
420/85R28 W13, W14L
420/85R34 W13
420/90R30 W13, DW13A, W14L
480/65R24 W14L, W15L, W16L
480/65R28 W14L, W15L, W16L
480/70R28 W15L, W16L
480/70R30 W15L, W16L
480/70R34 W15L, W16L
480/80R30 W15L, DW15A, W16L
480/80R38 W15A, W16A, 16DD, DW16A
480/80R42 W16A, 16DD, DW16A
480/80R46 W16A, 16DD, DW16A
480/80R50 DW15A
480/85R34 W15L, W16L, W16A
520/85R38 W16A, 16DD, W18A, 18DD
520/85R42 W16A, 16DD, W18A, 18DD
520/85R46 W16A, W18A, DD16
540/65R24 W16L, DW16A, W18L
540/65R28 W16L, DW16A, W18L
540/65R30 W16L, W18L
540/65R38 W16L, DW16A, W18A
600/65R28 W18L
600/65R38 W18A, DW18A
600/70R30 DW20A
620/70R42 DW20A, MW20A
650/75R32 DW21A
650/65R38 DW20A
710/75R34 DW23A, MW23A
710/70R38 DW23A, MW23A
710/70R42 DW23A, MW23A
800/65R32 DW25A, DW27A, DH27
800/70R38 MW25A, DW25A,
MW27B 
900/50R42 DW28A, MW28A
900/60R32 DW27A, DW30A


ATV TIRES

TIRE SIZE DESIGNATION

 

APPROVED RIM CONTOURS

AT20x7-8 5.5AT, 6.0AT
AT22x11-8 8.5AT, 9.0AT
AT25x12-9 9.0AT, 9.5AT, 10.0AT
AT21x7-10 5.5AT, 6.0AT
AT22x8-10 6.0AT, 6.5AT
AT23x7-10 5.5AT, 6.0AT
AT22x11-10 8.5AT, 9.0AT
AT24x11-10 8.5AT, 9.0AT
AT25x11-10 8.5AT, 9.0AT
AT23x8-10 6.0AT, 6.5AT
AT24x9-11 7.0AT, 7.5AT
AT24-10-11 7.5A, 8.0AT, 8.5AT
AT24x8-12 6.0AT, 6.5AT
AT25x8-12 6.0AT, 6.5AT
AT25x10-12 6.5AT, 7.5AT, 8.0AT, 8.5AT


SKID STEER AND AERIAL LIFT TIRES

TIRE SIZE DESIGNATION

APPROVED RIM CONTOURS

215/75D15NHS (27X8.50-15NHS)  7JA
260/65D15NHS (27x10.50-15NHS) 8LB
390/60D15NHS (31x15.50-15NHS) 132B
265/70D16.5NHS (10-16.5NHS)  8.25 (15° D.C.)
305/70D16.5NHS (12-16.5NHS)  9.75 (15° D.C.)
330/55D16.5NHS (31x13.00-16.5NHS) 9.75 (15° D.C.)
395/55D16.5NHS (33x15.50-16.5NHS) 12.00 (15° D.C.)
355/70D17.5NHS (14-17.5NHS)  10.50 (15° D.C.)
385/65D19.5NHS (15-19.5NHS)  11.75. 12.25 (15b° D.C.)
445/65D19.5NHS (18-19.5NHS)  13.00, 14.00 (15° D.C.)
388/65D22.5NHS (15-22.5NHS) 11.75, 12.25 (15° D.C.)
445/65D22.5NHS (18-22.5NHS) 13.00, 14.00 (15° D.C.)
TIRES FOR UTILITY VEHICLES AND GARDENS TRACTORS

TIRE SIZE DESIGNATION

 

APPROVED RIM CONTOURS

5-12  4JA
6-12 5JA
6-14 5JA, 5KB
6.00-16  4.00E
7-14  5JA, 5KB
7-16 6.00F, 6LB, 6L
8-16 6.00F, 6LB, 6L
8-18 5.50F

LOW SECTION HEIGHT

20 x 8.00-10NHS 6.00-I-55, I-70, I-90, 6JA
21 x 8.00-10NHS  6.00-I-55, I-70, I-90, 6JA
23 x 8.50-12NHS  7.00-I-55, I-70, I-90, 7JA
23 x 10.50-12NHS 7.00-I-55, I-70, I-90, 7JA, 8.50-I-55, I-70, I-90, 81/2 JA
26 x 12.00-12NHS 8.50-I-55, I-70, I-90, 81/2 JA, 10.50-I-55, I-70, I-90, 91/2 JA, 101/2 JA
25 x 8.50-14NHS  7.00-I-55, I-70, I-90

SMALLER SIZE HIGH FLOTATION TIRES

27 x 8.50-15NHS 7JA
27 x 9.50-15NHS  7JA, 8LB
29 x 12.00-15NHS 10LB
31 x 13.50-15NHS 10LB
31 x 15.50-15NHS 13LB
NHS – Not for Highway Service

AGRICULTURAL IMPLEMENT TIRES

3.50-12SL 2.50C, 3.00D
4.00-18SL 3.00D
5.00-15SL 3.00D, 4J
5.90-15SL 4J, 41/2KB,5KB
6.00-16SL 4.00E, 4.25KA, 4.50E
6.70-15SL 41/2KB,5KB
7.50-14SL 5KB, 6KB
7.50-16SL 5.50F, 6LB
7.50-20SL 5.50F
7.50-24SL W7
7.60-15SL 6LB
9.00-16SL 6LB, W8L, 8LB
9.00-24SL (6PR)  W7, W8, W8H
9.00-24SL (8PR)  W8H
10.00-15SL 8LB
11.25-24SL W8, W8H, W10H, W10
11.25-28SL W10, W10H
13.50-16.1SL 16.1 x W11C
26 x 12.00-12NHS 8.50-I-55, I-70, I-90, 81/2 JA, 10.50-I-55, I-70, I-90, 101/2 JA
27 x 9.50-15 NHS 7JA, 8LB

LOW SECTION HEIGHT

8.5L-14SL 6KB, 8KB
9.5L-14SL 8KB
9.5L-15SL 8LB
11L-14SL 8KB
11L-15SL 8LB, 10LB
11L-16SL W8L, 8LB, 10LB, W10L
12.5L-15SL 10LB
12.5L-16SL W10L, 10LB
12.5L-20SL W10L
16.5L-16.1SL 16.1 x W14C
19L-16.1SL 16.1 x W16C
21.5L-16.1SL 16.1 x W18C, 16.1 x W16C
SL – Service Limited NHS – Not For Highway Service

LOG-SKIDDER TIRES

16.9-30  W15L, DW15A, W14L, DW14A
18.4-26  DW16A
18.4-30  DW16A
18.4-34  DW16A
23.1-26  DW20A
24.5-32 12PR DW21A, DH21, DH21H
24.5-32 16PR DH21, DH21H

LOW SECTION HEIGHT

28L-26  DW25A
30.5L-32 12PR DW27A, DH27, DH27H
30.5L-32 16PR DH27, DH27H, 27DWM
DH35.5L-32  DH31, DH31H

METRIC FORESTRY TIRES

600/55B26.5 20.00 (15° D.C.)
700/50B26.5 24.00 (15° D.C.)
600/65B34 DW20A
700/55B34 DW24A

DUPLEX FARM TIRES

36 x 16-17.5 10.50 (15° D.C.)
40 x 19-19.5 15.00 (15° D.C.)

SKID STEER/MINI-LOADER SERVICE

10-16.5NHS  8.25 (15° D.C.)
12-16.5NHS 9.75 (15° D.C.)
14-17.5NHS  10.50 (15° D.C.)
15-19.5NHS 11.75, 12.25 (15° D.C.)

FARM IMPLEMENT TIRES
FOR TOWED HIGHWAY AND AGRICULTURAL SERVICE

TIRE SIZE DESIGNATION

 

APPROVED RIM CONTOURS

9.5L-15FI 8LB
11L-15FI 8J, 8 1/2J, W8L, 8LB
12.5L-15FI 10LB