This guide will help in determining what needs to be done in order to fit a particular size tire onto your rig. The tables refer to the Key below to indicate the modifications (suspension lift, body lift etc.) that may be required to fit your choice of tires.
Key
|
| Vehicle Make/Model | 27x9.50 | 28x9.50 | 29x9.50 | 30x9.50 | 31x10.50 | 32x11.50 | 33x12.50 | 35x12.50 | 36x15 | 38.5x15 | 40x17 | 44x18 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pickup | A |
B |
B,E |
C,E |
. | . | . | . | . | . | . | . |
| Amigo, Rodeo, Trooper II | . | . | . | . |
A |
B,D |
B,D(2) |
C,D(2) | . | . | . | . |
| Trooper/Acura SLX | . | . | . | A | . | D(3) | . | . | . | . | . | . |
| Vehicle Make/Model | 27x9.50 | 28x9.50 | 29x9.50 | 30x9.50 | 31x10.50 | 32x11.50 | 33x12.50 | 35x12.50 | 36x15 | 38.5x15 | 40x17 | 44x18 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grand Cherokee | . |
. |
A |
. |
. | D(2.5) | C,D(2.5) | . | . | . | . | . |
| '87-96 Wrangler YJ | . | . | . | . |
A |
D(2.5) |
D(3) |
B,D(4) | B,D(6) | B,D | . | . |
| '84-up Cherokee | . | . | . | . | A | D(2.5) | D(3) | . | . | . | . | . |
| Cherokee Chief/pickup | . | . | . | . | . | A | D(3) | . | . | D(4),E | . | . |
| Pre-'84 CJ-5/6/7/8 |
. | . | . | . | A | D(2.5) | D(3) | D(4),E | B,D | B,D(4),E | . | . |
| Wagoneer | . | . | . | A | B | B,D(4) | C,D(4) | C,D(4),E | . | . | . | . |
| MB,CJ-2A/3A/3B | . | . | . | A | D(1) | D(2.5) | . | . | . | . | . | . |
| '97 Wrangler TJ | . | . | . | . | A | D(2) | D(3) | B,D(3) | . | . | . | . |
| Vehicle Make/Model | 27x9.50 | 28x9.50 | 29x9.50 | 30x9.50 | 31x10.50 | 32x11.50 | 33x12.50 | 35x12.50 | 36x15 | 38.5x15 | 40x17 | 44x18 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pre-'87 pickup | B |
E |
B,E |
C,E |
. | . | . | . | . | . | . | . |
| '88-later pickup | . | . | . | A |
B |
E |
C,E |
C,D(2) | . | . | . | . |
| B4000 pickup | . | . | . | . | A | . | B,D(4) | . | . | . | . | . |
| Vehicle Make/Model | 27x9.50 | 28x9.50 | 29x9.50 | 30x9.50 | 31x10.50 | 32x11.50 | 33x12.50 | 35x12.50 | 36x15 | 38.5x15 | 40x17 | 44x18 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| '88-later Range Rover | . |
. |
. |
. |
D(2) | . | . | . | . | . | . | . |
| Defender 90 | . | . | . | . |
A |
B |
B,D(2) |
D(2.5) | . | . | . | . |
| Discovery | . | . | A | . | D(2.5) | . | . | . | . | . | . | . |
| Vehicle Make/Model | 27x9.50 | 28x9.50 | 29x9.50 | 30x9.50 | 31x10.50 | 32x11.50 | 33x12.50 | 35x12.50 | 36x15 | 38.5x15 | 40x17 | 44x18 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Samurai | . |
. |
A |
D(1.5) |
D(3) | B,D(3) | D(3),E | . | . | . | . | . |
| Sidekick | A | B | C | . |
B,D(2) |
. |
. |
. | . | . | . | . |
| Vehicle Make/Model | 27x9.50 | 28x9.50 | 29x9.50 | 30x9.50 | 31x10.50 | 32x11.50 | 33x12.50 | 35x12.50 | 36x15 | 38.5x15 | 40x17 | 44x18 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| '79-85 pickup | . |
. |
. |
. |
. | A | B,D | . | D(4),E | B,D(7) | D(7),E | C,D |
| '86-94 pickup | . | . | . | . |
A |
B or D(2) |
D(3) |
B,D(4) | D(4),E | B,D | C,D | . |
| Tacoma | . | . | . | . | A | B or D(2) | D(3) | B,D(4) | . | . | . | . |
| T100 | . | . | . | . | A | D(1.5) | D(3) | . | . | . | . | . |
Land Cruiser |
. | . | . | A | . | C | C,D | . | . | . | . | . |
| LC Wagon FJ40 | . | . | . | . | A | B | B,D | . | . | . | . | . |
| LC Wagon FJ80/Lexus LX 450 | . | . | . | . | . | A | D(2.5) | . | . | . | . | . |
| '90-96 4Runner | . | . | . | . | A | B or D(2) | D(2.5) | . | . | . | . | . |
| '97 4Runner | . | . | . | . | A | B or D(2) | . | . | . | . | . | . |