Jeep CJ-7 tire size
Original tire sizes for the Jeep CJ-7, model years 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985 and 1986. Trim levels and wheel packages change the size within the same year, so confirm on the door-jamb sticker before ordering.
Check before you order. The surest answer is the tires on the car right now: the size is molded into the sidewall. The placard inside the driver's door tells you what the factory fitted, which can differ from what a previous owner put on. Our guide on reading a tire size shows exactly where to look.
Buy tires for your Jeep CJ-7
1976-1986
Same size all four corners
1976-1986, common upsize
Same size all four corners
Each button opens our mid-range pick in that size at SimpleTire, at the price shown: a known brand with solid wet grip and a long tread warranty. The size page has budget and premium picks too. Prices exclude mounting. Check the sticker inside the driver’s door before you order.
Size by year and trim
| Model years | Trim or package | Tire size | From, per tire | |
|---|---|---|---|---|
| 1976-1986 | Standard | 235/75R15 | $90 | Prices |
| 1976-1986 | Common upsize | 31x10.50R15 | $120 | Prices |
Tire size by model year
| Model year | Tire size | Trim or package | From, per tire | |
|---|---|---|---|---|
| 1986 Jeep CJ-7 | 235/75R15, 31x10.50R15 | Standard or Common upsize | $90 | Prices |
| 1985 Jeep CJ-7 | 235/75R15, 31x10.50R15 | Standard or Common upsize | $90 | Prices |
| 1984 Jeep CJ-7 | 235/75R15, 31x10.50R15 | Standard or Common upsize | $90 | Prices |
| 1983 Jeep CJ-7 | 235/75R15, 31x10.50R15 | Standard or Common upsize | $90 | Prices |
| 1982 Jeep CJ-7 | 235/75R15, 31x10.50R15 | Standard or Common upsize | $90 | Prices |
| 1981 Jeep CJ-7 | 235/75R15, 31x10.50R15 | Standard or Common upsize | $90 | Prices |
| 1980 Jeep CJ-7 | 235/75R15, 31x10.50R15 | Standard or Common upsize | $90 | Prices |
| 1979 Jeep CJ-7 | 235/75R15, 31x10.50R15 | Standard or Common upsize | $90 | Prices |
| 1978 Jeep CJ-7 | 235/75R15, 31x10.50R15 | Standard or Common upsize | $90 | Prices |
| 1977 Jeep CJ-7 | 235/75R15, 31x10.50R15 | Standard or Common upsize | $90 | Prices |
| 1976 Jeep CJ-7 | 235/75R15, 31x10.50R15 | Standard or Common upsize | $90 | Prices |
Which brand should you pick?
Jeep does not stamp its own approval code on tires the way Porsche or BMW do. Any tire in the right size that meets or exceeds the load index and speed rating on your door placard is a legitimate replacement, so pick on wet braking, tread life and price. Our picks for each size are on the size pages below.
The drawing carries the sizes we list for this car, so you know what you are looking for. The placard on the car is still the final word, and it is the only place that gives the cold pressures: the number molded into the sidewall is the maximum the tire can hold, not what your car wants.
What those tires cost
Jeep CJ-7 tires: common questions
What size tires does a Jeep CJ-7 take?
The most common original size is 235/75R15. Other model years and trims use different sizes, so check the list on this page and confirm against the sticker inside your driver's door.
Can I fit a different size on my Jeep CJ-7?
You can, within limits: the overall diameter should stay within about 3 percent of the original, and the load index and speed rating must meet or exceed the door placard. Anything further changes your speedometer reading and can rub at full lock.
Where is the tire size on a Jeep CJ-7?
Open the driver's door and look at the white and yellow placard on the door jamb or the B-pillar. The same size is also molded into the sidewall of the tires currently on the car, unless someone changed them.
What size tires does a 1986 Jeep CJ-7 take?
The 1986 Jeep CJ-7 came from the factory on 235/75R15 and 31x10.50R15. Wheel packages can change that within the same model year, so check the placard inside the door jamb before you order.
What size tires does a 1985 Jeep CJ-7 take?
The 1985 Jeep CJ-7 came from the factory on 235/75R15 and 31x10.50R15. Wheel packages can change that within the same model year, so check the placard inside the door jamb before you order.
What size tires does a 1984 Jeep CJ-7 take?
The 1984 Jeep CJ-7 came from the factory on 235/75R15 and 31x10.50R15. Wheel packages can change that within the same model year, so check the placard inside the door jamb before you order.