For recent Honda Accord Sport models, the stock tire size is typically 235/40R19 on 19-inch wheels, but the exact size can vary by year and wheel option. Always verify with the placard on the driver's door jamb or the owner's manual.
Decoding tire sizes: what the numbers mean
Tire size is a code that communicates several measurements. The first number (235) indicates the tire width in millimeters. The second number (40) is the aspect ratio—how tall the sidewall is as a percentage of the width. The “R” denotes radial construction, and the final number (19) is the wheel diameter in inches. Put together, 235/40R19 describes a 235‑millimeter wide tire with a 40% aspect ratio designed for a 19‑inch wheel.
Current-generation specs for the Sport trim
In the latest Honda Accord Sport models, the manufacturer typically equips a 19‑inch wheel with a 235/40R19 tire as standard. If you’re looking at a used model or a regional variant, the tire size could differ, so always check the door placard or the owner’s manual for your specific vehicle.
What to do if you need replacements or a tire upgrade
When replacing tires, stay with the size recommended by Honda for the Sport trim to preserve handling, safety, and warranty. If you’re considering a different size for an upgrade, consult a tire professional to understand potential impacts on ride comfort, speedometer accuracy, and vehicle dynamics. Always replace tires as a set and maintain even wear across all four wheels.
For precise information, inspect the placard on the driver’s door jamb, review the owner’s manual, or contact a Honda dealership. Note that the spare arrangement and tools can vary by year and model, with some Accords including a temporary spare or a repair kit rather than a full-size spare.
Summary
The Honda Accord Sport typically uses 235/40R19 tires on 19-inch wheels in recent model years. Confirm the exact size on your car’s door sticker or manual, as wheel options and regional specifications can cause variations. Accurate sizing is essential for performance, safety, and warranty considerations.