Mazda RX-7 tire size
Original tire sizes for the Mazda RX-7, model years 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987 and 1988. 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 Mazda RX-7
1986-1988, FC GXL/Turbo II
Same size all four corners
1984-1985, GSL-SE
Same size all four corners
1979-1985, FB base/GSL
Same size all four corners
Each button opens our pick in that size at SimpleTire, at the price shown: the mid-range tire where the shop stocks it, otherwise our budget or premium pick, and only when none of those is listed the cheapest tire in stock. 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 | |
|---|---|---|---|---|
| 1986-1988 | FC GXL/Turbo II | 205/60R15 | $60 | Prices |
| 1984-1985 | GSL-SE | 205/60R14 | $71 | Prices |
| 1979-1985 | FB base/GSL | 185/70R13 | $56 | Prices |
Tire size by model year
| Model year | Tire size | Trim or package | From, per tire | |
|---|---|---|---|---|
| 1988 Mazda RX-7 | 205/60R15 | FC GXL/Turbo II | $60 | Prices |
| 1987 Mazda RX-7 | 205/60R15 | FC GXL/Turbo II | $60 | Prices |
| 1986 Mazda RX-7 | 205/60R15 | FC GXL/Turbo II | $60 | Prices |
| 1985 Mazda RX-7 | 205/60R14, 185/70R13 | GSL-SE or FB base/GSL | $56 | Prices |
| 1984 Mazda RX-7 | 205/60R14, 185/70R13 | GSL-SE or FB base/GSL | $56 | Prices |
| 1983 Mazda RX-7 | 185/70R13 | FB base/GSL | $56 | Prices |
| 1982 Mazda RX-7 | 185/70R13 | FB base/GSL | $56 | Prices |
| 1981 Mazda RX-7 | 185/70R13 | FB base/GSL | $56 | Prices |
| 1980 Mazda RX-7 | 185/70R13 | FB base/GSL | $56 | Prices |
| 1979 Mazda RX-7 | 185/70R13 | FB base/GSL | $56 | Prices |
Which brand should you pick?
Mazda 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
Mazda RX-7 tires: common questions
What size tires does a Mazda RX-7 take?
The most common original size is 205/60R15. 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 Mazda RX-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 Mazda RX-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 1988 Mazda RX-7 take?
The 1988 Mazda RX-7 came from the factory on 205/60R15. 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 1987 Mazda RX-7 take?
The 1987 Mazda RX-7 came from the factory on 205/60R15. 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 1986 Mazda RX-7 take?
The 1986 Mazda RX-7 came from the factory on 205/60R15. Wheel packages can change that within the same model year, so check the placard inside the door jamb before you order.