Approved Rim ContoursThe correct size utilisation of a rim is of paramount importance in order to effect optimum sidewall deflection and similar tyre dynamics.
| Agricultural Steering Wheel Tyres |
| Tyre Size Designation |
Approved Rim Contours |
| 4.00-12SL |
2.50C, 3.00D |
| 4.00-15SL, 4.00-19SL |
3.00D |
| 5.00-15SL |
3.00D, 4J |
| 5.50-16SL, 6.00-16SL |
4.00E, 4.25KA, 4.50E |
| 6.50-16SL |
4.00E, 4.25KA, 4.50E, 5.00F, 5.50F |
| 7.50-16SL |
5.00F, 5.50F, 6LB |
| 7.50/8.00-16 |
5.50F, 6.00G |
| 7.50-18SL, 7.50-20SL |
5.00F, 5.50F, 6LB |
| 9.00-10SL |
5.50F, 6.00F |
| 9.50-20SL |
W7L |
| 10.00-16SL |
W8L, 8LB |
| 11.00-16SL |
W8L, 8LB, W10L, 10LB |
| 11.00-24SL |
W10, W10H |
Agricultural Steering Wheel Tyres ( Low Section Height) |
| Tyre Size Designation |
Approved Rim Contours |
| 7.5L-15SL |
5K, 5KB, 6LB, 6L |
| 9.5L-10SL |
7.00F |
| 9.5L-15SL |
8LB |
| 11L-15SL |
8LB, 10LB |
| 11L-16SL |
W8L, 8LB, 10LB, W10L |
| 14L-16.1SL |
16.1 X W11C |
| 16.5L-16.1SL |
16.1 X 14LB, 16.1 X W14C |
| High-Flotation Tyres |
| Tyre Size Designation |
Approved Rim Contours |
| 42 X 25.00-20 |
20.50VF, 20.50HF |
| 48 X 25.00-20 |
20.50VF, 20.50HF |
| 48 X 31.00-20 |
26.00VF, 26.00HF |
| 54 X 37.00-25 |
32.0TH |
| 66 X 43.00-25 |
36.0TH |
| 66 X 43.00-26 |
DW36 |
| 66 X 44.00-25 |
36.0TH |
| 67 X 34.00-25 |
30.0TH |
| 68 X 34.00-26 |
DW30A |
| 69 X 34.00-30 |
DW30A |
| 68 X 50.00-32 |
DW44A |
| VA73 X 44.00-32 |
36.0VA* |
| DH73 X 44.00-32 |
DH36* |
| 78 X 45.00-32 |
DH41 |
| * VA and DH rims are not interchangeable |
| Agricutural Drive Wheel Tyres |
| Tyre Size Designation |
Approved Rim Contours |
| 8.3-24 |
W7 |
| 9.5-16 |
W8L, 8LB |
| 9.5-24 |
W7, W8, W8H |
| 11.2-24, 11.2-28 |
W9, W10, W10H |
| 11.2-36 |
W9, W10, W10H |
| 11.2-38 |
W10 |
| 12.4-16 |
W10L, 10LB |
| 12.4-24, 12.4-28 |
W11, W10, W10H |
| 12.4-36 |
DW11A |
| 12.4-38 |
W11, DW11A, W1 |
| 12.4-46, 12.4R-46 |
W12 |
| 12.4R-54 |
W10 |
| 13.6-16 |
W12 |
| 13.6-24, 13.6-28, 13.6R28 |
W11, W12 |
| 13.6-26 |
DW12A. W11, DW11A |
| 13.6-38 |
W12, DW12A, W11 |
| 13.6-46 |
W12 |
| 13.9-36 |
W12 |
| 14.9-24, 14.9-28, 14.9R-28 |
W12, W13 |
| 14.9-26, 14.9-38, 14.9R-26 |
W12, DW12A |
| 14.9-30, 14.9R-30 |
W13 |
| 14.9R-34 |
W13 |
| 14.9R-46 |
W12, W13 |
| 15.5-38, 15.5R-38 |
W14L, DW14A |
| 16.9-24, 16.9R-24 |
W15L |
| 16.9-26, 16.9R-26 |
W15L, DW14A |
| 16.9-28, 16.9R-28 |
W15L, W14L |
| 16.9-30, 16.9-38, 16.9R-30, 16.9R-38 |
W15L, W14L, DW14A, DW15A |
| 16.9-34 |
W15L, DW14A |
| 18.4-16.1 |
16.1 X 16LB, 16.1 X W16C |
| 18.4-24, 18.4-28, 18.4R-28 |
W15L, W16L |
| 18.4-26, 18.4R26 |
DW16A, W15L |
| 18.4-30 |
DW16A, W15L, DW15A |
| 18.4-34, 18.4R-34 |
W16L, DW16A, W15L |
| 18.4-38, 18.4R-38 |
W16L, W15L, 16DD |
| 18.4-42, 18.4R-42 |
W16A, 16DD |
| 18.4R-46 |
W16A, 16DD |
| 20.8-34, 20.8R-34 |
W18L |
| 20.8-38, 20.8R-42 |
W18A, 18DD |
| 23.1-26 (8PR) |
DW20A, DW20TB |
| 23.1-26 (10PR) |
DW20TB |
| 23.1-30, 23.1-34 |
DW20A, DW20TB |
| 24.5-32, 24.5R-32 |
DW21A, DW21TB, DH21, DW20A |
| Agricultural Steering Wheel Tyres |
| Tyre Size Designation |
Approved Rim Contours |
| 17.5L-24 |
W15L |
| 19.5L-24 |
W16L, DW16L |
| 21L-24 |
W18L, DW18L |
| 24L-26 |
DW20A, DW20TB |
| 28L-26 (12PR & Under) |
DW25A, DW25TB |
| 28L-26 (14PR) |
DW25TB |
| 30.5L-32, 30.5LR-32 |
DW27TB, DW27A, DH27 |
| DH35.5L-32 |
DH31* |
| VA35.5L-32 |
31VA* |
|
* VA and DH rims are not interchangeable |
| Agricultural Metric Drive Wheel Tyres |
| Tyre Size Designation |
Approved Rim Contours |
| 420/70-24 |
W13 |
| 420/80R-46 |
W12, W13 |
| 480/70R-28 |
W15L |
| 480/70R-30 |
W15L |
| 600/65R-28 |
W18L |
| 710/75R-34 |
DW23A, MW23A |
| 710/70R-38 |
DW23A, MW23A |
| Agricultural Implement Tyres |
| Tyre Size Designation |
Approved Rim Contours |
| 3.50-12SL |
2.50C, 3.00D |
| 4.00-18SL |
3.00D |
| 5.00-15SL |
3.00D, 4J |
| 5.90-15SL |
4J, 4½K, 4½KB, 5K, 5KB |
| 6.00-16SL |
4.00E, 4.25KA, 4.50E |
| 6.70-15SL |
4½KB, 4½KB, 5K, 5KB5KB, 6KB |
| 7.50-14 |
5.50F, 6LB |
| 7.50-16SL |
5.50F, 6LB |
| 7.50-20SL |
W7 |
| 7.60-15SL |
6L,6LB |
| 9.00-16SL |
5350F, 6LB, W8L, LB |
| 9.00-24SL (6PR) |
W7, W, W8H |
| 9.00-24SL (8PR) |
W8H |
| 10.00-15SL |
8LB |
| 11.25-24SL |
W8, W8H, W10H, W1 |
| 11.25-28SL |
W10, W10H |
| 13.50-16.1SL |
16.1 X W11C |
| 26 X 12.00-12 |
8.50-1-55, 1-70, 1-90, 8½JA 10.50-1-55, 1-70, 1-90, 10½ JA |
| 27 X 9.50-15NHS |
7JA, 8LB |
| Agricultural Implement Tyres (Low Section Height) |
| Tyre Size Designation |
Approved Rim Contours |
| 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, 10LB |
| 16.5L-16.1SL |
16.1 X 14LB, 16.1 X W14C |
| 19L-16.1SL |
16.1 X 16LB, 16.1 X W16C |
| 21.5L-16SL |
16.1 X 16LB, 16.1 X W18C |
| Duplex Farm Tyres |
| Tyre Size Designation |
Approved Rim Contours |
| 36 X 16-17.5 |
10.50 (15% D.C.) |
| 40 X 19-19.5 |
15.00 (15% D.C.) |
| Utility Vehicles and Garden Tractors |
| Tyre Size Designation |
Approved Rim Contours |
| 5-12NHS |
4JA |
| 6-12NHS |
5JA |
| 6-14NHS |
5JA |
| 6.00-6NHS |
4.00E |
| 7-14NHS |
5JA |
| 7-16NHS |
5JA |
| 8-16NHS |
5JA |
Utility Vehicles and Garden Tractors (Low Section Height) |
| Tyre Size Designation |
Approved Rim Contours |
| 20 X 8.00-10NHS |
6.00 1 55, 1-70, 1-90, 6JA |
| 21 X 8.00-10NHS |
6.00 1 55, 1-70, 1-90, 6JA |
| 23 X 8.50-12NHS |
7.00 1 55, 1-70, 1-90, 7JA |
| 23 X 10.50-12NHS |
7.00 1 55, 1-70, 1-90, 7JA 8.50 1 55, 1-70, 1-90, 8½JA |
| 26 X 12.00-12NHS |
8.50 1 55, 1-70, 1-90, 8½JA 10.50-1-55, 1-70, 1-90, 10½JA |
| 25 X 8.50-14NHS |
7JA |
Utility Vehicles and Garden Tractors (Smaller Size High-Flotation Tyres) |
| Tyre Size Designation |
Approved Rim Contours |
| 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 |
| Log-Skidder Tyres |
| Tyre Size Designation |
Approved Rim Contours |
| 16.9-30 |
W15L, W14L, DW14A, DW15A |
| 18.4-26 |
DW16A |
| 18.4-34 |
DW16A |
| 23.1-26 |
DW20TB, DW20A |
| 24.5-32 (12PR) |
DW21, DW21TB, DH21 |
| 24.5-32 (16PR) |
DH21 |
| Log-Skidder Tyres (Low Section Height) |
| Tyre Size Designation |
Approved Rim Contours |
| 28L-26 |
DW25A, DW25TB |
| 30.5L-32 (12PR) |
DW27TB, DH27, DW27A |
| 30.5L-32 (16PR) |
DH27 |
| DH35.5L-32 |
DH31 |
| Skid/Steer/Mini-Loader Service |
| Tyre Size Designation |
Approved Rim Contours |
| 10-16.5NHS |
825 (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.) |
|