Best 225/40 R18 Tires. Rims & Conversion Info
Best 225/40 R18 All Season Tires
Bridgestone Turanza QuietTrack
Overall: 90.5% Dry: 90.3%Wet: 92%Snow: 88%Comfort: 97.5%Wear: 93%Buy again: 100%Check on Amazon
Continental PureContact LS
Overall: 86% Dry: 93%Wet: 92%Snow: 80%Comfort: 89%Wear: 87%Check on Amazon
Michelin CrossClimate 2
Overall: 84.1% Dry: 78%Wet: 89%Snow: 90%Comfort: 89%Wear: 86%Buy again: 87%Check on Amazon
Continental ExtremeContact DWS 06 PLUS
Overall: 81.8% Dry: 87%Wet: 91%Snow: 86%Comfort: 84%Wear: 64%Buy again: 84%Check on Amazon
Michelin Pilot Sport All Season 4
Overall: 80.7% Dry: 84.3%Wet: 92%Snow: 71%Comfort: 80%Wear: 80%Buy again: 87%Check on Amazon
Yokohama ADVAN Sport A/S
Overall: 80% Dry: 88%Wet: 87%Snow: 70%Comfort: 88%Wear: 86%Check on Amazon
Goodyear Eagle F1 Asymmetric All-Season
Overall: 78% Dry: 90%Wet: 87%Snow: 63%Comfort: 82%Wear: 81%Check on AmazonBest 225/40 R18 Street/Racetrack Tires
Toyo Proxes R888R
Overall: 86% Dry: 92%Wet: 54%Comfort: 67%Wear: 69%Check on AmazonBest 225/40 R18 Summer Tires
Nexen N FERA AU7
Overall: 91.4% Dry: 93.3%Wet: 90%Comfort: 90%Wear: 90%Buy again: 90%Check on Amazon
Michelin Pilot Super Sport
Overall: 88% Dry: 92.7%Wet: 87.5%Comfort: 84.5%Wear: 82.5%Buy again: 89%Check on Amazon
Bridgestone Potenza RE-71R
Overall: 88% Dry: 96%Wet: 76%Comfort: 70%Wear: 62%Check on Amazon
Michelin Pilot Sport PS2
Overall: 86.1% Dry: 91.5%Wet: 86.5%Comfort: 85%Wear: 76%Buy again: 88%Check on Amazon
Hankook Ventus S1 noble2
Overall: 85.6% Dry: 84.7%Wet: 87%Comfort: 90%Wear: 77%Buy again: 91%Check on Amazon
Continental ExtremeContact Sport
Overall: 85.6% Dry: 88.7%Wet: 83%Comfort: 87%Wear: 86.5%Buy again: 100%Check on Amazon
Yokohama ADVAN Sport V105
Overall: 84.3% Dry: 87.7%Wet: 84.5%Comfort: 81%Wear: 77%Buy again: 84.5%Check on AmazonBest 225/40 R18 Winter Tires
Bridgestone Blizzak LM-60 RFT
Overall: 87% Dry: 80%Wet: 84%Snow: 87%Comfort: 78%Wear: 72%Check on Amazon
Michelin X-Ice Xi3
Overall: 85% Dry: 85%Wet: 88%Snow: 88%Comfort: 89%Wear: 90%Check on Amazon
Pirelli Winter Sottozero 3 Run Flat
Overall: 84% Dry: 87%Wet: 88%Snow: 84%Comfort: 83%Wear: 80%Check on Amazon
Pirelli Winter Sottozero 3
Overall: 82.8% Dry: 88.8%Wet: 92.5%Snow: 87.5%Comfort: 83.5%Wear: 81.5%Buy again: 90%Check on Amazon
Pirelli Winter Sottozero Serie II Run Flat
Overall: 82% Dry: 87%Wet: 90%Snow: 84%Comfort: 83%Wear: 84%Check on Amazon
Bridgestone Blizzak LM-32
Overall: 80% Dry: 86%Wet: 88%Snow: 85%Comfort: 85%Wear: 83%Check on Amazon
Falken EuroWinter HS449
Overall: 78.4% Dry: 81.3%Wet: 87%Snow: 40%Comfort: 84%Wear: 84%Buy again: 87%Check on Amazon
Best 225/40 R18 All Season TiresBest 225/40 R18 Street/Racetrack TiresBest 225/40 R18 Summer TiresBest 225/40 R18 Winter Tires
225/40 R18 in inches
225/40 R18 tires diameter is 25.1 inches, section width is 8.9 inches and rim diameter is 18 inches. So the closest metric tire size of 225/40R18 existing size in inches is 33x10.50R18, which is 31.47% taller and 17.98% wider.
Compare 225/40 R18 vs 33x10.50R18 with our handy tire size calculator.
Popular comparisons with this size
What rims fit 225/40 R18 tires?
For each tire size there often there are several wheel sizes. You can't put very wide tires on narrow rims or vise versa. Here is what size of the rims do you need for 225/40 R18 tires:
Rim diameter x rim width
- 18x8 inches
- 18x7.5 inches
- 18x8.5 inches
- 18x9 inches
- 18x7 inches
- 18x10 inches
- 18x11 inches
225/40 R18 – what does it mean?
| Parameter | Meaning |
|---|---|
| 225 | The first number shows that the tire has a width of 225 millimeters or approximately 8.9 inches. |
| 40 | The second number is the aspect ratio. In this case, it is 40%. It shows the height of the tire from the ground to rim edge, which is 40% of the width or ~ 90mm |
| R18 | The letter R means this tire is radial. Most of all tires nowadays are radial. The number is the tire diameter in inches. It means that tire will fit 18 inch wheels |