The tire sizes that fit a 2011 Honda Civic vary by trim and wheel size. In common configurations, you’ll see 195/65R15 on the base LX/EX with 15-inch wheels, 205/55R16 on EX/EX-L with 16-inch wheels, and 235/40R18 on the Civic Si with 18-inch wheels. Always confirm the exact size on the door jamb placard or in the owner’s manual.
OE tire sizes by trim and wheel size
These are typical factory specifications for the 2011 Civic. The actual size depends on whether your car has 15-inch steel wheels or 16- or 18-inch alloy wheels, and on the body style (sedan or coupe). Verify with your vehicle’s placard for the exact figure.
- Sedan/LX and EX with 15-inch wheels: P195/65R15
- EX and EX-L with 16-inch wheels: P205/55R16
- Civic Si with 18-inch wheels: P235/40R18
These sizes reflect the common OE configurations for 2011 Civics. If your car came with different wheel options or is a coupe variant, the exact size should still follow one of the three patterns above, but always confirm with the placard.
Important considerations when changing sizes
When selecting tires outside the factory size, you should consider how changes in overall diameter affect speedometer accuracy, ABS and stability control, and ride comfort. The general guideline is to keep the overall diameter within about 2% of the original size to avoid most issues. If you opt for larger wheels, ensure clearance for brake components, suspension, and fenders, and verify the load rating and speed rating match or exceed OE specifications.
How to find the exact tire size for your car
To be certain you purchase the correct tires, check the tire size printed on the driver’s door jamb placard, the owner’s manual, or Honda’s official spec sheet for your VIN. If you’re unsure, a Honda dealer or tire shop can read your VIN and confirm the recommended OE size.
Summary
The 2011 Honda Civic uses three primary OE tire sizes depending on trim and wheel package: 195/65R15 for base LX/EX with 15-inch wheels, 205/55R16 for EX/EX-L with 16-inch wheels, and 235/40R18 for the Si with 18-inch wheels. Always verify the exact size for your vehicle via the door jamb placard or owner’s manual, and maintain a diameter close to OE when changing sizes to ensure safe operation.