Best 285/45 R21 Tires. Rims & Conversion Info

285/45 R21 in inches What rims fit 285/45 R21 tires What is 285/45 R21?

Best 285/45 R21 Summer Tires

Image of Pirelli P Zero PZ4
Pirelli P Zero PZ4
Overall: 68.1%
Dry: 88.5%
Wet: 82.5%
Comfort: 78.5%
Wear: 57.5%
Buy again: 71%
Check on Amazon
Image of Pirelli P Zero
Pirelli P Zero
Overall: 60.3%
Dry: 83%
Wet: 72.5%
Comfort: 70.5%
Wear: 57%
Buy again: 56%
Check on Amazon
Image of Pirelli P Zero PZ4 Run Flat
Pirelli P Zero PZ4 Run Flat
Overall: 51%
Dry: 90%
Wet: 80%
Comfort: 73%
Wear: 56%
Check on Amazon
Image of Continental ContiSportContact 5P
Continental ContiSportContact 5P
Overall: 47%
Dry: 86%
Wet: 79%
Comfort: 76%
Wear: 53%
Check on Amazon
Image of Continental ContiSportContact 5
Continental ContiSportContact 5
Overall: 35%
Dry: 83%
Wet: 74%
Comfort: 74%
Wear: 45%
Check on Amazon

Best 285/45 R21 Truck/SUV All-Season Tires

Image of Pirelli Scorpion Zero All Season Plus
Pirelli Scorpion Zero All Season Plus
Overall: 91%
Dry: 93%
Wet: 91%
Snow: 78%
Comfort: 92%
Wear: 87%
Check on Amazon
Image of Pirelli Scorpion Zero Asimmetrico
Pirelli Scorpion Zero Asimmetrico
Overall: 71.2%
Dry: 75%
Wet: 67%
Snow: 80%
Comfort: 77%
Wear: 66%
Buy again: 46%
Check on Amazon
Image of Pirelli Scorpion Verde All Season
Pirelli Scorpion Verde All Season
Overall: 54.6%
Dry: 82.4%
Wet: 75%
Snow: 58.3%
Comfort: 72.3%
Wear: 66.3%
Buy again: 62%
Check on Amazon
Image of Continental CrossContact LX Sport
Continental CrossContact LX Sport
Overall: 40.9%
Dry: 71.2%
Wet: 72%
Snow: 49%
Comfort: 73%
Wear: 35%
Buy again: 10%
Check on Amazon

Best 285/45 R21 Truck/SUV Summer Tires

Image of Michelin Pilot Sport 4 SUV
Michelin Pilot Sport 4 SUV
Overall: 80.1%
Dry: 83%
Wet: 86.5%
Comfort: 76.5%
Wear: 76%
Buy again: 72.5%
Check on Amazon

Best 285/45 R21 Truck/SUV Winter Tires

Image of Pirelli Scorpion Winter
Pirelli Scorpion Winter
Overall: 83.3%
Dry: 83.7%
Wet: 86%
Snow: 84%
Comfort: 84%
Wear: 78.5%
Buy again: 80%
Check on Amazon

Best 285/45 R21 Winter Tires

Image of Bridgestone Blizzak LM001
Bridgestone Blizzak LM001
Overall: 76.1%
Dry: 77.7%
Wet: 80%
Comfort: 72%
Wear: 93%
Buy again: 55%
Check on Amazon
Best 285/45 R21 Summer TiresBest 285/45 R21 Truck/SUV All-Season TiresBest 285/45 R21 Truck/SUV Summer TiresBest 285/45 R21 Truck/SUV Winter TiresBest 285/45 R21 Winter Tires

285/45 R21 in inches

285/45 R21 tires' overall diameter is 31.1 inches, tire width is 11.2 inches, the tire can be mounted on 21 inches wheel and the circumference is 97.7". With that parameters, we can calculate that it will take approximately 648.5 revolutions per mile.

Popular comparisons with this size

What rims fit 285/45 R21 tires?

For each tire size there often there are several wheel sizes. You can't put too wide tires on narrow rims or vice versa. Here is what size of the wheels your vehicle needs for 285/45 R21 tires:

Rim diameter x rim width

285/45 R21 – what does it mean?

Parameter Meaning
285 The first number shows that the tire has a section width of 285 mm or approximately 11.2 inches.
45 The second number is the aspect ratio or sidewall height. In this case, it is 45%. It shows the height of the tire from the ground to the rim edge or the height of the tire's cross-section which is 45% of the width or ~ 129mm
R21 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 the tire will fit 21-inch wheels

If you want to know more about how to decipher information inscribed on your tires, including aspects such as the tire height, tire width, and the diameter of the wheel, this guide provides an in-depth look at how to read a tire sidewall. These measurements can reveal a wealth of information about your tire's specifications and suitability for your vehicle. Mastering these details will allow you to make informed decisions when buying or replacing your tires.