Best 225/40 R18 Tires. Rims & Conversion Info

225/40 R18 in inches What rims fit 225/40 R18 tires What is 225/40 R18?

Best 225/40 R18 All Season Tires

Image of Nexen N FERA AU7
Nexen N FERA AU7
Overall: 91.4%
Dry: 93.3%
Wet: 90%
Comfort: 90%
Wear: 90%
Buy again: 90%
Check on Amazon
Image of Bridgestone Turanza QuietTrack
Bridgestone Turanza QuietTrack
Overall: 90.5%
Dry: 90.3%
Wet: 92%
Snow: 88%
Comfort: 97.5%
Wear: 93%
Buy again: 100%
Check on Amazon
Image of Continental PureContact LS
Continental PureContact LS
Overall: 86%
Dry: 93%
Wet: 92%
Snow: 80%
Comfort: 89%
Wear: 87%
Check on Amazon
Image of Hankook Ventus S1 noble2
Hankook Ventus S1 noble2
Overall: 85.6%
Dry: 84.7%
Wet: 87%
Comfort: 90%
Wear: 77%
Buy again: 91%
Check on Amazon
Image of Michelin Pilot Sport All Season 4
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
Image of Yokohama ADVAN Sport A/S
Yokohama ADVAN Sport A/S
Overall: 80%
Dry: 88%
Wet: 87%
Snow: 70%
Comfort: 88%
Wear: 86%
Check on Amazon
Image of Nitto Motivo
Nitto Motivo
Overall: 78.6%
Dry: 73.3%
Wet: 65%
Comfort: 90%
Wear: 95%
Buy again: 80%
Check on Amazon

Best 225/40 R18 Street/Racetrack Tires

Image of Toyo Proxes R888R
Toyo Proxes R888R
Overall: 86%
Dry: 92%
Wet: 54%
Comfort: 67%
Wear: 69%
Check on Amazon
Image of Yokohama ADVAN A052
Yokohama ADVAN A052
Overall: 81.4%
Dry: 96.7%
Wet: 60%
Comfort: 60%
Wear: 60%
Buy again: 100%
Check on Amazon
Image of Michelin Pilot Sport Cup 2
Michelin Pilot Sport Cup 2
Overall: 80.4%
Dry: 94.2%
Wet: 57.5%
Comfort: 74.5%
Wear: 62.5%
Buy again: 83%
Check on Amazon
Image of Yokohama ADVAN A048
Yokohama ADVAN A048
Overall: 76.6%
Dry: 91%
Wet: 55%
Comfort: 58.5%
Wear: 53.5%
Buy again: 86%
Check on Amazon
Image of Pirelli P Zero Trofeo R
Pirelli P Zero Trofeo R
Overall: 73.1%
Dry: 92.2%
Wet: 51%
Comfort: 66%
Wear: 54.5%
Buy again: 60%
Check on Amazon

Best 225/40 R18 Summer Tires

Image of Bridgestone Potenza RE-71R
Bridgestone Potenza RE-71R
Overall: 88%
Dry: 96%
Wet: 76%
Comfort: 70%
Wear: 62%
Check on Amazon
Image of Michelin Pilot Super Sport
Michelin Pilot Super Sport
Overall: 88%
Dry: 92.7%
Wet: 87.5%
Comfort: 84.5%
Wear: 82.5%
Buy again: 89%
Check on Amazon
Image of Michelin Pilot Sport PS2
Michelin Pilot Sport PS2
Overall: 86.1%
Dry: 91.5%
Wet: 86.5%
Comfort: 85%
Wear: 76%
Buy again: 88%
Check on Amazon
Image of Continental ExtremeContact Sport
Continental ExtremeContact Sport
Overall: 85.6%
Dry: 88.7%
Wet: 83%
Comfort: 87%
Wear: 86.5%
Buy again: 100%
Check on Amazon
Image of Yokohama ADVAN Sport V105
Yokohama ADVAN Sport V105
Overall: 84.3%
Dry: 87.7%
Wet: 84.5%
Comfort: 81%
Wear: 77%
Buy again: 84.5%
Check on Amazon
Image of General G-MAX RS
General G-MAX RS
Overall: 84%
Dry: 91%
Wet: 87%
Comfort: 86%
Wear: 84%
Check on Amazon
Image of Nitto NT555 G2
Nitto NT555 G2
Overall: 83.6%
Dry: 86.7%
Wet: 80%
Comfort: 80%
Wear: 90%
Buy again: 75%
Check on Amazon

Best 225/40 R18 Winter Tires

Image of Bridgestone Blizzak LM-60 RFT
Bridgestone Blizzak LM-60 RFT
Overall: 87%
Dry: 80%
Wet: 84%
Snow: 87%
Comfort: 78%
Wear: 72%
Check on Amazon
Image of Michelin X-Ice Xi3
Michelin X-Ice Xi3
Overall: 85%
Dry: 85%
Wet: 88%
Snow: 88%
Comfort: 89%
Wear: 90%
Check on Amazon
Image of Pirelli Winter Sottozero 3 Run Flat
Pirelli Winter Sottozero 3 Run Flat
Overall: 84%
Dry: 87%
Wet: 88%
Snow: 84%
Comfort: 83%
Wear: 80%
Check on Amazon
Image of Pirelli Winter Sottozero 3
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
Image of Pirelli Winter Sottozero Serie II Run Flat
Pirelli Winter Sottozero Serie II Run Flat
Overall: 82%
Dry: 87%
Wet: 90%
Snow: 84%
Comfort: 83%
Wear: 84%
Check on Amazon
Image of Falken EuroWinter HS449
Falken EuroWinter HS449
Overall: 78.4%
Dry: 81.3%
Wet: 87%
Snow: 40%
Comfort: 84%
Wear: 84%
Buy again: 87%
Check on Amazon
Image of Bridgestone Blizzak WS90
Bridgestone Blizzak WS90
Overall: 75.1%
Dry: 72.5%
Wet: 84.5%
Snow: 96.5%
Comfort: 73.5%
Wear: 76.5%
Buy again: 100%
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 35x11.50R18, which is 39.44% taller and 29.21% wider.

Compare 225/40 R18 vs 35x11.50R18 with our handy tire size calculator.

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

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