Search By

245/40R21 Tires

245/40R21 tires have a diameter of 28.7", a section width of 9.6", and a wheel diameter of 21". The circumference is 90.2" and they have 703 revolutions per mile.
Generally they are approved to be mounted on 8-9.5" wide wheels.
Specs may vary by manufacturer. learn more
Close [X]
Visualizer
245/40R21 Tire Front
9.6"
28.7"
245/40R21 Tire Side
21 Inch Wheel
Circumference
90.2"
21"
3.9"
703 Revs/Mile
245/40R21
Diameter : 28.7"
Width : 9.6"
Wheel : 21" x 8-9.5"
Sidewall : 3.9"
Circum. : 90.2"
Revs/Mile : 703

Upsizing Wheels or Tires?

When searching for the perfect tire for your vehicle you need options. Click the "Alternate Sizes" button to see a list of similar tire sizes. You can then change the wheel size to see alternate sizes on a different diameter wheel.
Alternate Sizes- OR -
Tire Size
Equivalent
Diameter

Select a Size to Compare Prices on Available Tires
Filter Tire Results [+]
Brand
  • Bridgestone (2)
  • Continental (1)
  • Michelin (2)
  • Pirelli (6)
Tire Type
  • Summer (7)
  • Truck/SUV All Season (1)
  • Truck/SUV Summer (1)
  • Winter (2)
Performance
  • Performance (2)
  • Sport (2)
  • Supreme Performance (7)
Warranty
  • 30K Miles (2)
  • 50K Miles (1)
Load Rating
  • SL (2)
  • XL (9)
Speed Rating
  • V (4)
  • W (1)
  • Y (6)
Run Flat
  • RunFlat (5)
Price
  • Above $300 (11)

Continental Tires
Continental WinterContact TS 860 S 245/40R21
WinterContact TS 860 S
Winter | 100V XL
Avg. $317.00
 Performance  
Pirelli Tires
Pirelli Winter Sottozero 3 Run Flat 245/40R21
Winter Sottozero 3 Run Flat
Winter | 100V XL (RunFlat)
Avg. $361.00
 Performance  
Bridgestone Tires
Bridgestone Alenza 001 RFT 245/40R21
Alenza 001 RFT
Truck/SUV Summer | 100Y XL (RunFlat)
Avg. $494.50
 Sport  
Michelin Tires
Michelin Pilot Sport 4S 245/40R21
Pilot Sport 4S
Summer | 100Y XL
Avg. $496.00
 Supreme Performance  
30K Miles
Bridgestone Tires
Bridgestone Potenza S001 RFT 245/40R21
Potenza S001 RFT
Summer | 96Y SL (RunFlat)
Avg. $514.00
 Supreme Performance  
Pirelli Tires
Pirelli P Zero PZ4 245/40R21
P Zero PZ4
Summer | 100W XL
Avg. $520.75
 Supreme Performance  
Michelin Tires
Michelin Pilot Super Sport ZP 245/40R21
Pilot Super Sport ZP
Summer | 96Y SL (RunFlat)
Avg. $536.00
 Supreme Performance  
30K Miles
Pirelli Tires
Pirelli P Zero PZ4 245/40R21
P Zero PZ4
Summer | 100V XL
Avg. $549.00
 Supreme Performance  
Pirelli Tires
Pirelli Scorpion Zero All Season Plus 245/40R21
Scorpion Zero All Season Plus
Truck/SUV All Season | 100V XL
Avg. $559.50
 Sport  
50K Miles
Pirelli Tires
Pirelli P Zero PZ4 Run Flat 245/40R21
P Zero PZ4 Run Flat
Summer | 100Y XL (RunFlat)
Avg. $684.00
 Supreme Performance  
Pirelli Tires
Pirelli P Zero PZ4 245/40R21
P Zero PZ4
Summer | 100Y XL
Avg. $684.00
 Supreme Performance