What size tires are on the stock MR2?
The stock tire size for a Toyota MR2 depends on the generation and market, so there isn’t one universal number. In brief, the original AW11 (1984–1989) used smaller 14-inch wheels, SW20 (1990–1999) commonly shifted to 15-inch wheels with a staggered setup in many markets, and later MR2 Spyder models used 15-inch wheels with various sizes by trim and region. If you share the exact year and market (US, JDM, etc.), I can give you the precise OEM size for that car.
First generation: AW11 (1984–1989)
The AW11 era relied on 14-inch wheels, and the typical stock tire size was uniform across the model year range in many markets. Here are the commonly cited OEM specs for this generation:
- Front: 185/60R14
- Rear: 185/60R14
Concluding note: The AW11 used a single tire size front and rear on its standard 14-inch wheels, reflecting its lightweight, mid-engine layout and era.
Second generation: SW20 (1990–1999)
During the SW20 era, many markets shifted to 15-inch wheels with a staggered setup to balance grip and handling. The most commonly cited US-spec sizes for this generation are as follows, with some variation by trim and wheel option:
- Front: 205/50R15
- Rear: 225/50R15
Concluding note: The SW20’s staggered 205/50R15 front and 225/50R15 rear setup became a recognized configuration for improved traction and balance, especially on higher-performance variants.
MR2 Spyder (2000–2005)
The MR2 Spyder (the third generation) used lightweight 15-inch wheels in most markets, with tire sizes that varied by trim and market. Common OEM ranges include:
- Front: 195/50R15 or 205/50R15
- Rear: 195/50R15 or 205/50R15
Concluding note: Exact Spyder sizes depend on the region and trim level, so check the door jamb placard or the original owner’s materials for precision.
How to verify the exact stock size for your MR2
To be certain of your specific car’s OEM tire size, use these checks. They are reliable and reflect the car’s original equipment, not aftermarket substitutions:
- Inspect the door jamb placard on the driver's side. It lists the recommended tire size for that VIN/assembly.
- Consult the owner’s manual or factory specifications sheet for your exact year and market.
- Look at the original wheel/tire sticker located in the trunk or near the spare tire area if present.
- Cross-check the VIN-derived build sheet or contact a Toyota dealership with your VIN for confirmation.
Practical tip: If your MR2 has aftermarket wheels or replaced tires, the installed size may differ from OEM; use the OEM specs as your reference point when evaluating fit and performance.
Summary
In short, the stock MR2 sizes vary by generation: AW11 typically used 185/60R14 on 14-inch wheels, SW20 US-spec commonly ran 205/50R15 front and 225/50R15 rear on 15-inch wheels, and the MR2 Spyder offered 15-inch wheels with sizes generally in the 195/50R15 to 205/50R15 range, depending on trim and market. For absolute accuracy, identify the model year and market, then verify against the door placard or official manuals.
