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265/65R18 Tire Size
All You Need to Know About 265/65R18 Tires
265/65R18 tires have a section width of 265 millimeters (mm), an aspect ratio of 65%, radial construction, and an 18-inch wheel diameter. The 265/65R18 tire size has an overall diameter of 31.6", often rounded from 31.55 inches, and fits within a 7.5’’- 9.5’’ rim width range, making it a common fitment for midsize and full-size SUVs as well as light-duty pickup trucks.
265/65R18 Size Quick Specs
- Overall diameter: 31.6" (rounded from 31.55 in)
- Sidewall height: 6.8 " (rounded from 6.78 in)
- Section width: 265 mm
- Rim width range: 7.5-9.5 in
- Wheel diameter: 18 in
The calculated overall diameter of 265/65R18 tires is 31.6 inches (rounded). The actual mounted diameter may vary slightly (±0.1-0.3 inches) depending on the manufacturer, tread design, and tire load rating.
Common Vehicle Fitments for 265/65R18 Size
- Toyota Tacoma (SR and TRD Sport trims, 2016–2024, factory 18-inch wheel fitment)
- Toyota Land Cruiser Prado (select global markets and trims)
- Toyota Hilux (select trims with factory 18-inch wheels)
- Isuzu D-Max (select trims with factory 18-inch wheels)
- Chevrolet Colorado / GMC Canyon (select aftermarket-compatible fitments with leveling kits)
- Ford Ranger (aftermarket-compatible fitment)
Dimensions of a 265/65R18 Tire in Inches
The 265/65R18 tire has a section width of approximately 10.43 inches and a sidewall height of 6.78 inches (often rounded to 6.8"). The overall diameter of a 265/65R18 tire is about 31.6 inches (often rounded from 31.55''), and the circumference is approximately 99.16 inches.
Most Recommended 265/65R18 Tires
Drivers choosing 265/65R18 tires typically seek a versatile setup that delivers comfort on the road while maintaining dependable traction and durability across varied driving conditions.
Top 5 Tire Recommendations for 265/65R18 include:
Comparison of 265/60R18 With Similar Tire Sizes
Comparing 265/65R18 with similar tire sizes like 265/60R18 and 265/70R18 shows the key differences between these tire sizes and helps buyers choose the right tires to purchase.
What Is The Difference Between 265/65R18 vs 265/60R18 Tire Sizes?
The main difference between 265/65R18 and 265/60R18 is the aspect ratio. The 265/65R18 has a sidewall height of 172.25 mm and an overall diameter of 801.7 mm, whereas the 265/60R18 has a sidewall height of 159 mm and an overall diameter of 775.2 mm. This means the 265/65R18 tire has 13.25 mm (0.52") taller sidewall height and a 26.5 mm (1.04") larger overall diameter than the 265/60R18 tire.
The tire dimensions or measurement difference between 265/65R18 and 265/60R18 is provided in the below table:
Tire Dimensions | 265/65R18 tires dimensions in millimetre (mm) and inches (") | 265/60R18 tires dimensions in millimetre (mm) and inches (") | Difference b/w 265/65R18 and 265/60R18 in mm and inches (") | Percentage ≈ difference b/w 265/65R18 and 265/60R18 |
Section Width | 265 mm (10.43") | 265 mm (10.43") | - | - |
Sidewall Height | 172.25 mm (6.78") | 159.00 mm (6.26") | 13.25 mm (0.52") | ≈ 8.33 % |
Overall Diameter | 801.70 mm (31.55") | 775.20 mm (30.52") | 26.50 mm (1.04") | ≈ 3.42 % |
Circumference | 2518.61 mm (99.16") | 2435.36 mm (95.88") | 83.25 mm (3.28") | ≈ 3.42 % |
Radius | 400.85 mm (15.78") | 387.60 mm (15.26") | 13.25 mm (0.52") | ≈ 3.42 % |
Rim Diameter | 457.20 mm (18") | 457.20 mm (18") | - | - |
Rim Width Range | 7.5"–9.5" | 7.5"–9.5" | - | - |
What Is The Difference Between 265/65R18 vs 265/70R18 Tire Sizes?
The difference between 265/65R18 and 265/70R18 tires is the aspect ratio. The 265/65R18 has a sidewall height of 172.25 mm and an overall diameter of 801.7 mm, whereas the 265/70R18 has a sidewall height of 185.50 mm (7.30") and an overall diameter of 828.20 mm (32.60"). This means the 265/65R18 sidewall is 13.25 mm (0.52") shorter, and the overall diameter is 26.50 mm (1.04") smaller than the 265/70R18.
The tire dimensions or measurement difference between 265/65R18 and 265/70R18 is provided in the below table:
Tire Dimensions | 265/65R18 tires dimensions in millimetre (mm) and inches (") | 265/70R18 tires dimensions in millimetre (mm) and inches (") | Difference b/w 265/65R18 and 265/70R18 in mm and inches (") | Percentage ≈ difference b/w 265/65R18 and 265/70R18 |
Section Width | 265 mm (10.43") | 265 mm (10.43") | - | - |
Sidewall Height | 172.25 mm (6.78") | 185.50 mm (7.30") | 13.25 mm (0.52") | ≈ 7.69 % |
Overall Diameter | 801.70 mm (31.55") | 828.20 mm (32.60") | 26.50 mm (1.04") | ≈ 3.31 % |
Circumference | 2518.61 mm (99.16") | 2601.87 mm (102.44") | 83.26 mm (3.28") | ≈ 3.31 % |
Radius | 400.85 mm (15.78") | 414.10 mm (16.30") | 13.25 mm (0.52") | ≈ 3.31 % |
Rim Diameter | 457.20 mm (18") | 457.20 mm (18") | - | - |
Rim Width Range | 7.5"–9.5" | 7.0"–9.0" | - | - |
All You Need to Know About 265/65R18 Tires
265/65R18 tires have a section width of 265 millimeters (mm), an aspect ratio of 65%, radial construction, and an 18-inch wheel diameter. The 265/65R18 tire size has an overall diameter of 31.6", often rounded from 31.55 inches, and fits within a 7.5’’- 9.5’’ rim width range, making it a common fitment for midsize and full-size SUVs as well as light-duty pickup trucks.
265/65R18 Size Quick Specs
- Overall diameter: 31.6" (rounded from 31.55 in)
- Sidewall height: 6.8 " (rounded from 6.78 in)
- Section width: 265 mm
- Rim width range: 7.5-9.5 in
- Wheel diameter: 18 in
The calculated overall diameter of 265/65R18 tires is 31.6 inches (rounded). The actual mounted diameter may vary slightly (±0.1-0.3 inches) depending on the manufacturer, tread design, and tire load rating.
Common Vehicle Fitments for 265/65R18 Size
- Toyota Tacoma (SR and TRD Sport trims, 2016–2024, factory 18-inch wheel fitment)
- Toyota Land Cruiser Prado (select global markets and trims)
- Toyota Hilux (select trims with factory 18-inch wheels)
- Isuzu D-Max (select trims with factory 18-inch wheels)
- Chevrolet Colorado / GMC Canyon (select aftermarket-compatible fitments with leveling kits)
- Ford Ranger (aftermarket-compatible fitment)
Dimensions of a 265/65R18 Tire in Inches
The 265/65R18 tire has a section width of approximately 10.43 inches and a sidewall height of 6.78 inches (often rounded to 6.8"). The overall diameter of a 265/65R18 tire is about 31.6 inches (often rounded from 31.55''), and the circumference is approximately 99.16 inches.
Most Recommended 265/65R18 Tires
Drivers choosing 265/65R18 tires typically seek a versatile setup that delivers comfort on the road while maintaining dependable traction and durability across varied driving conditions.
Top 5 Tire Recommendations for 265/65R18 include:
Comparison of 265/60R18 With Similar Tire Sizes
Comparing 265/65R18 with similar tire sizes like 265/60R18 and 265/70R18 shows the key differences between these tire sizes and helps buyers choose the right tires to purchase.
What Is The Difference Between 265/65R18 vs 265/60R18 Tire Sizes?
The main difference between 265/65R18 and 265/60R18 is the aspect ratio. The 265/65R18 has a sidewall height of 172.25 mm and an overall diameter of 801.7 mm, whereas the 265/60R18 has a sidewall height of 159 mm and an overall diameter of 775.2 mm. This means the 265/65R18 tire has 13.25 mm (0.52") taller sidewall height and a 26.5 mm (1.04") larger overall diameter than the 265/60R18 tire.
The tire dimensions or measurement difference between 265/65R18 and 265/60R18 is provided in the below table:
Tire Dimensions | 265/65R18 tires dimensions in millimetre (mm) and inches (") | 265/60R18 tires dimensions in millimetre (mm) and inches (") | Difference b/w 265/65R18 and 265/60R18 in mm and inches (") | Percentage ≈ difference b/w 265/65R18 and 265/60R18 |
Section Width | 265 mm (10.43") | 265 mm (10.43") | - | - |
Sidewall Height | 172.25 mm (6.78") | 159.00 mm (6.26") | 13.25 mm (0.52") | ≈ 8.33 % |
Overall Diameter | 801.70 mm (31.55") | 775.20 mm (30.52") | 26.50 mm (1.04") | ≈ 3.42 % |
Circumference | 2518.61 mm (99.16") | 2435.36 mm (95.88") | 83.25 mm (3.28") | ≈ 3.42 % |
Radius | 400.85 mm (15.78") | 387.60 mm (15.26") | 13.25 mm (0.52") | ≈ 3.42 % |
Rim Diameter | 457.20 mm (18") | 457.20 mm (18") | - | - |
Rim Width Range | 7.5"–9.5" | 7.5"–9.5" | - | - |
What Is The Difference Between 265/65R18 vs 265/70R18 Tire Sizes?
The difference between 265/65R18 and 265/70R18 tires is the aspect ratio. The 265/65R18 has a sidewall height of 172.25 mm and an overall diameter of 801.7 mm, whereas the 265/70R18 has a sidewall height of 185.50 mm (7.30") and an overall diameter of 828.20 mm (32.60"). This means the 265/65R18 sidewall is 13.25 mm (0.52") shorter, and the overall diameter is 26.50 mm (1.04") smaller than the 265/70R18.
The tire dimensions or measurement difference between 265/65R18 and 265/70R18 is provided in the below table:
Tire Dimensions | 265/65R18 tires dimensions in millimetre (mm) and inches (") | 265/70R18 tires dimensions in millimetre (mm) and inches (") | Difference b/w 265/65R18 and 265/70R18 in mm and inches (") | Percentage ≈ difference b/w 265/65R18 and 265/70R18 |
Section Width | 265 mm (10.43") | 265 mm (10.43") | - | - |
Sidewall Height | 172.25 mm (6.78") | 185.50 mm (7.30") | 13.25 mm (0.52") | ≈ 7.69 % |
Overall Diameter | 801.70 mm (31.55") | 828.20 mm (32.60") | 26.50 mm (1.04") | ≈ 3.31 % |
Circumference | 2518.61 mm (99.16") | 2601.87 mm (102.44") | 83.26 mm (3.28") | ≈ 3.31 % |
Radius | 400.85 mm (15.78") | 414.10 mm (16.30") | 13.25 mm (0.52") | ≈ 3.31 % |
Rim Diameter | 457.20 mm (18") | 457.20 mm (18") | - | - |
Rim Width Range | 7.5"–9.5" | 7.0"–9.0" | - | - |
FAQ
Are 265/65R18 tires suitable for off-road use?
Can I use 265/65R18 instead of 265/60R18?
Can I use 265/70R18 instead of 265/65R18?
Is 265/65R18 considered a 32-inch tire?
What is the load range for 265/65R18 tires?
What rim width is approved for 265/65R18 tires?
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