Call Us: 866-440-0177

Shipping is free for all orders! 90 Days Money Back Guarantee

275/45R18 Tires

Finding and buying the right tires for your vehicle involves a little bit of planning. This is because you need to find what works for you in just one tire size range. Yet, that does not mean that your options are limited. In each tire size, drivers can easily get the perfect fit for their cars, SUVs, light trucks, or specialty vehicles.

275/45R18 Tire Size Explanation

  • 275 - This number represents the tire’s width in millimeters, measured from one shoulder to the other. In this case, the tire’s width is 275 mm (10.83 inches).
  • 45 - The aspect ratio is expressed as a percentage of the tire’s height to its width. A 45-aspect ratio means that the tire’s height is 45% of its width (in this case it is 123.75 mm / 4.87 inches).
  • R - This indicates that the tire was manufactured with a radial construction, which is the most common tire construction type used today.
  • 18 - This last number denotes the diameter of the wheel in inches. This tire was manufactured to be mounted on 18-inch (457.2 mm) wheels.

Factors to Consider When Choosing 275/45R18 Tires:

It is important to match the tires to the vehicle’s needs, but tire size is not the only factor you have to consider.

Vehicle Compatibility:

Match the tire size to your vehicle. Check whether 275/45R18 tires will work with it and purchase tires of the right tire size.

Tire Type:

After deciding on the tire size, figure out whether you need snow tires or all season tires (maybe even summer tires) for your specific application.

Tread Pattern:

275/45R18 tires feature a specially designed tread patterns. This enables the tire’s performance in versatile weather conditions.

Budget:

Create a reasonable budget and stick with it. This will narrow down your options, while also preventing you from overspending.

Brand and Quality:

Research the tires you are interested in before finalizing your purchase. Get the quality tires that work best for your vehicle.

Load and Speed Rating:

Matching load ranges, load indexes, and speed ratings to the vehicle’s needs is crucial to ensure a secure performance.

Tire Maintenance

Consistent tire maintenance helps lengthen the usability and durability of each 275/45R18 tire. Make sure to check your tires regularly.

Conclusion:

For a popular but diverse fit, 275/45R18 tires are ideal. They can be used on various vehicles, depending on their load and speed ranges. Yet, 275/45R18 tires are still able to offer the necessary traction, handling, and durability in different applications. Make sure these tires are the right fit for your vehicle’s needs, driving habits, and weather or road conditions, and they will serve you for a long time.

View as List Grid

10 Items

  1. Lexani LX-TWENTY 275/45R18 ZR 103Y
    Lexani Logo
    Lexani LX-TWENTY 275/45R18 ZR 103Y
    275/45R18
    All Season
    High Performance
      45,000 miles
    In Stock (10+)
    MSRP $142.75 per tire $117.91
    In Stock (10+)
    Enter your zip code for delivery times
    Show tire specifications Hide tire specifications
    SKU N1662165-99
    Type Truck/SUV
    Road Hazard Warranty No
    Load Range SL
    Speed Rating Y
    Performance High Performance
    MPN LXST201845020
    Overall Diameter 27.7
    Season All Season
    Aspect Ratio 45
    Brand Lexani
    UTQG 320AA
    Run Flat No
    Rebate Available No
    Country of Origin N/A
    Sidewall BSW: Black Side Wall
    Size 275/45R18
    Load Index 103
    Section Width 275
    Model LX-TWENTY
    Rim Diameter 18
    Treadlife/Mileage 45,000 miles
  2. Continental ContiSportContact 5 (N0) 275/45R18 ZR 103Y (DOT 2021)
    Continental Logo
    Continental ContiSportContact 5 (N0) 275/45R18 ZR 103Y (DOT 2021)
    275/45R18
    Summer
    High Performance
    Low Stock (10)
    MSRP $192.75 per tire $158.99
    Low Stock (10)
    Enter your zip code for delivery times
    Show tire specifications Hide tire specifications
    SKU N1152585-21
    Type Truck/SUV
    Road Hazard Warranty No
    Load Range SL
    Speed Rating Y
    Performance High Performance
    MPN 03562080000-2021
    Overall Diameter 27.7
    Season Summer
    Aspect Ratio 45
    Brand Continental
    UTQG 280AAA
    Run Flat No
    Rebate Available No
    Country of Origin N/A
    Sidewall BSW: Black Side Wall
    Size 275/45R18
    Load Index 103
    Section Width 275
    Model ContiSportContact 5
    Rim Diameter 18
  3. Lionhart LH-FIVE 275/45R18 ZR 103Y
    Lionhart Logo
    Lionhart LH-FIVE 275/45R18 ZR 103Y
    275/45R18
    All Season
    High Performance
    In Stock (10+)
    MSRP $143.75 per tire $118.89
    In Stock (10+)
    Enter your zip code for delivery times
    Show tire specifications Hide tire specifications
    SKU N1581253-99
    Type Truck/SUV
    Road Hazard Warranty No
    Load Range SL
    Speed Rating Y
    Performance High Performance
    MPN LHST51845020
    Overall Diameter 27.7
    Season All Season
    Aspect Ratio 45
    Brand Lionhart
    UTQG 320AA
    Run Flat No
    Rebate Available No
    Country of Origin N/A
    Sidewall BSW: Black Side Wall
    Size 275/45R18
    Load Index 103
    Section Width 275
    Model LH-FIVE
    Rim Diameter 18
  4. Continental ContiSportContact 5 (N0) 275/45R18 ZR 103Y
    Continental Logo
    Continental ContiSportContact 5 (N0) 275/45R18 ZR 103Y
    275/45R18
    Summer
    High Performance
    In Stock (10+)
    MSRP $196.75 per tire $161.99
    In Stock (10+)
    Enter your zip code for delivery times
    Show tire specifications Hide tire specifications
    SKU N1152585-99
    Type Truck/SUV
    Road Hazard Warranty No
    Load Range SL
    Speed Rating Y
    Performance High Performance
    MPN 03562080000
    Overall Diameter 27.7
    Season Summer
    Aspect Ratio 45
    Brand Continental
    UTQG 280AAA
    Run Flat No
    Rebate Available No
    Country of Origin N/A
    Sidewall BSW: Black Side Wall
    Size 275/45R18
    Load Index 103
    Section Width 275
    Model ContiSportContact 5
    Rim Diameter 18
  5. Dunlop SP Sport Maxx GT (J) 275/45R18 107Y XL (DOT 2022)
    Dunlop Logo
    Dunlop SP Sport Maxx GT (J) 275/45R18 107Y XL (DOT 2022)
    275/45R18
    Summer
    High Performance
    Low Stock (8)
    MSRP $214.75 per tire $174.99
    Low Stock (8)
    Enter your zip code for delivery times
    Show tire specifications Hide tire specifications
    SKU N1677445-22
    Type Truck/SUV
    Road Hazard Warranty No
    Load Range XL
    Speed Rating Y
    Performance High Performance
    MPN 1195900118-2022
    Overall Diameter 27.7
    Season Summer
    Aspect Ratio 45
    Brand Dunlop
    UTQG N/A
    Run Flat No
    Rebate Available No
    Country of Origin N/A
    Sidewall BSW: Black Side Wall
    Size 275/45R18
    Load Index 107
    Section Width 275
    Model SP Sport Maxx GT
    Rim Diameter 18
  6. Dunlop SP Sport Maxx GT 275/45R18 ZR 107Y XL (DC)
    Dunlop Logo
    Dunlop SP Sport Maxx GT 275/45R18 ZR 107Y XL (DC)
    275/45R18
    Summer
    High Performance
    Low Stock (10)
    MSRP $218.75 per tire $189.99
    Low Stock (10)
    Enter your zip code for delivery times
    Show tire specifications Hide tire specifications
    SKU N1234003-99
    Type Truck/SUV
    Road Hazard Warranty No
    Load Range XL
    Speed Rating Y
    Performance High Performance
    MPN 265023858
    Overall Diameter 27.7
    Season Summer
    Aspect Ratio 45
    Brand Dunlop
    UTQG 240AAA
    Run Flat No
    Rebate Available No
    Country of Origin N/A
    Sidewall BSW: Black Side Wall
    Size 275/45R18
    Load Index 107
    Section Width 275
    Model SP Sport Maxx GT
    Rim Diameter 18
  7. Pirelli P Zero (MGT) 275/45R18 ZR 107Y XL
    Pirelli Logo
    Pirelli P Zero (MGT) 275/45R18 ZR 107Y XL
    275/45R18
    Summer
    High Performance
    In Stock (10+)
    MSRP $512.75 per tire $413.57
    In Stock (10+)
    Enter your zip code for delivery times
    Show tire specifications Hide tire specifications
    SKU N941190-99
    Type Truck/SUV
    Road Hazard Warranty No
    Load Range XL
    Speed Rating Y
    Performance High Performance
    MPN 2166400
    Overall Diameter 27.7
    Season Summer
    Aspect Ratio 45
    Brand Pirelli
    UTQG 220AAA
    Run Flat No
    Rebate Available No
    Country of Origin N/A
    Sidewall BSW: Black Side Wall
    Size 275/45R18
    Load Index 107
    Section Width 275
    Model P Zero
    Rim Diameter 18
  8. Pirelli Cinturato P7 Run Flat (MOExtended) 275/45R18 103W
    Pirelli Logo
    Pirelli Cinturato P7 Run Flat (MOExtended) 275/45R18 103W
    275/45R18
    Summer
    High Performance
    In Stock (10+)
    MSRP $579.75 per tire $483.12
    In Stock (10+)
    Enter your zip code for delivery times
    Show tire specifications Hide tire specifications
    SKU N887919-99
    Type Truck/SUV
    Road Hazard Warranty No
    Load Range SL
    Speed Rating W
    Performance High Performance
    MPN 2127300
    Overall Diameter 27.7
    Season Summer
    Aspect Ratio 45
    Brand Pirelli
    UTQG 260AAA
    Run Flat Yes
    Rebate Available No
    Country of Origin N/A
    Sidewall BSW: Black Side Wall
    Size 275/45R18
    Load Index 103
    Section Width 275
    Model Cinturato P7 Run Flat
    Rim Diameter 18
  9. Bridgestone Potenza Sport 275/45R18 107Y XL
    Bridgestone Logo
    Bridgestone Potenza Sport 275/45R18 107Y XL
    275/45R18
    Summer
    High Performance
    In Stock (10+)
    MSRP $392.75 per tire $327.99
    In Stock (10+)
    Enter your zip code for delivery times
    Show tire specifications Hide tire specifications
    SKU N1499239-99
    Type Truck/SUV
    Road Hazard Warranty No
    Load Range XL
    Speed Rating Y
    Performance High Performance
    MPN 008156
    Overall Diameter 27.7
    Season Summer
    Aspect Ratio 45
    Brand Bridgestone
    UTQG 300AAA
    Run Flat No
    Rebate Available No
    Country of Origin N/A
    Sidewall BSW: Black Side Wall
    Size 275/45R18
    Load Index 107
    Section Width 275
    Model Potenza Sport
    Rim Diameter 18
  10. Pirelli P Zero (N1) 275/45R18 ZR 103Y
    Pirelli Logo
    Pirelli P Zero (N1) 275/45R18 ZR 103Y
    275/45R18
    Summer
    High Performance
    In Stock (10+)
    MSRP $442.75 per tire $370.53
    In Stock (10+)
    Enter your zip code for delivery times
    Show tire specifications Hide tire specifications
    SKU N1014481-99
    Type Truck/SUV
    Road Hazard Warranty No
    Load Range SL
    Speed Rating Y
    Performance High Performance
    MPN 2315600
    Overall Diameter 27.7
    Season Summer
    Aspect Ratio 45
    Brand Pirelli
    UTQG 220AAA
    Run Flat No
    Rebate Available No
    Country of Origin N/A
    Sidewall BSW: Black Side Wall
    Size 275/45R18
    Load Index 103
    Section Width 275
    Model P Zero
    Rim Diameter 18
2025 Priority Tire. All Rights Reserved