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265/70R18 Tire Size
All You Need to Know About 265/70R18 Tires
265/70R18 tires have a section width of 265 millimetres (mm), an aspect ratio of 70%, radial construction, and an 18-inch wheel diameter. Before buying tires sized 265/70R18, it helps to understand what this size means, how it converts into inches, how it compares with similar tire sizes such as 275/65R18, 275/70R18, and 265/65R18, and what to expect when fitting them to your vehicle.
What Are The Dimensions of a 265/70R18 Tire in Inches?
The 265/70R18 tire has a section width of approximately 10.43 inches and a sidewall height of 7.30 inches. The overall diameter of a 265/70R18 tire is about 32.61 inches, and the circumference is approximately 102.41 inches. The recommended rim width range for the 265/70R18 size is 7.0 to 9.0 inches. In inches, a 265/70R18 tire size can be represented as 32.61" × 10.43" R18.
265/70R18 Tire Size Dimensions | 265/70R18 Tire Size Dimensions in Inches (") | Formula to convert 265/70R18 tire size in Inches (") |
265 mm (section width) | ≈ 10.43” | 265 ÷ 25.4 = 10.43” |
185.5 mm (sidewall height) | ≈ 7.30” | (265 × 0.70) ÷ 25.4 = 7.30" |
18 (rim diameter) | 18” | Given |
828.2 mm (Overall Diameter) | ≈ 32.61" | (18 × 25.4 + 2 × 185.5) ÷ 25.4 = 32.61" |
2601.87 mm (Circumference) | ≈ 102.41" | 32.61 × π = 102.41" |
414.1 mm (Radius) | ≈ 16.30" | 32.61 ÷ 2 = 16.30" |
Most Recommended 265/70R18 Tires
Drivers choosing 265/70R18 tires typically look for durability, stable load handling, and dependable traction across the road surfaces and weather conditions they encounter most. The top 5 Tire Recommendations for 265/70R18 (by conditions)include:
Comparison of 265/70R18 With Similar Tire Sizes
Comparing 265/70R18 with similar tire sizes like 275/65R18, 275/70R18, and 265/65R18 shows the key differences between these tire sizes and helps buyers choose the right tires to purchase.
What Is The Difference Between 265/70R18 vs 275/65R18 Tire Sizes?
The main differences between 265/70R18 and 275/65R18 are the cross-section width and aspect ratio. 265/70R18 is 265 mm wide and has an aspect ratio of 70%, while 275/65R18 is 275 mm wide and has an aspect ratio of 65%. 265/70R18 has a sidewall height of 185.5 mm and an overall diameter of 828.2 mm, whereas 275/65R18 has a sidewall height of 178.75 mm and an overall diameter of 802.75 mm. This means the 265/70R18 is 10 mm narrower, has a 6.75 mm taller sidewall, and an overall diameter 25.45 mm (≈1.00") larger than the 275/65R18.
The tire dimensions or measurement difference between 265/70R18 and 275/65R18 is provided in the below table:
Tire Dimensions | 265/70R18 tires dimensions in mm and inches (") | 275/65R18 tires dimensions in mm and inches (") | Difference b/w 265/70R18 and 275/65R18 in mm and inches (") | Percentage ≈ difference b/w 265/70R18 and 275/65R18 |
Section Width | 265 mm (10.43") | 275 mm (10.83") | 10 mm (0.39") | ≈ 3.77 % |
Sidewall Height | 185.50 mm (7.30") | 178.75 mm (7.04") | 6.75 mm (0.27") | ≈ 3.78 % |
Overall Diameter | 828.20 mm (32.61") | 802.75 mm (31.61") | 25.45 mm (1.00") | ≈ 3.17 % |
Circumference | 2601.87 mm (102.41") | 2521.56 mm (99.28") | 80.31 mm (3.13") | ≈ 3.17 % |
Radius | 414.10 mm (16.30") | 401.38 mm (15.81") | 12.72 mm (0.50") | ≈ 3.17 % |
Rim Diameter | 457.20 mm (18") | 457.20 mm (18") | - | - |
Rim Width Range | 7.0"–9.0" | 7.5"–9.5" | - | - |
Can I use 265/70R18 instead of 275/65R18?
Yes, mounting a 265/70R18 tire in place of a 275/65R18 is generally accepted, but not before checking that the wheel well has enough clearance, as the 265/70R18 is slightly larger in total diameter.
What Is The Difference Between 265/70R18 vs 275/70R18 Tire Sizes?
The main difference between 265/70R18 and 275/70R18 is the cross-section width. The 265/70R18 is 265 mm wide, while the 275/70R18 is 275 mm wide. The 265/70R18 tire has a sidewall height of 185.5 mm and an overall diameter of 828.2 mm. Whereas, the 275/70R18 has a sidewall height of 192.5 mm and an overall diameter of 843.1 mm. This means the 265/70R18 is 10 mm narrower, 7 mm shorter in sidewall, and 14.9 mm (≈0.59") smaller in overall diameter than the 275/70R18.
The tire dimensions or measurement difference between 265/70R18 and 275/70R18 is provided in the below table:
Tire Dimensions | 265/70R18 tires dimensions in mm and inches (") | 275/70R18 tires dimensions in mm and inches (") | Difference b/w 265/70R18 and 275/70R18 in mm and inches (") | Percentage ≈ difference b/w 265/70R18 and 275/70R18 |
Section Width | 265 mm (10.43") | 275 mm (10.83") | 10 mm (-0.39") | ≈ 3.77 % |
Sidewall Height | 185.50 mm (7.30") | 192.50 mm (7.58") | 7 mm (-0.28") | ≈ 3.77 % |
Overall Diameter | 828.20 mm (32.61") | 843.10 mm (33.19") | 14.90 mm (-0.59") | ≈ 1.80 % |
Circumference | 2601.87 mm (102.41") | 2648.28 mm (104.29") | 46.41 mm (-1.83") | ≈ 1.80 % |
Radius | 414.10 mm (16.30") | 421.55 mm (16.59") | 7.45 mm (-0.29") | ≈ 1.80 % |
Rim Diameter | 457.20 mm (18") | 457.20 mm (18") | - | - |
Rim Width Range | 7.0"–9.0" | 7.0"–9.0" | - | - |
Can I use 265/70R18 instead of 275/70R18?
Yes, you can replace 265/70R18 instead of 275/70R18 as they both fit 18’’ wheels and the overall diameter difference is negligible. Just make sure the narrower 265/70R18 tire doesn’t rub the suspension and body, especially during turns, before replacement.
What Is The Difference Between 265/70R18 vs 265/65R18 Tire Sizes?
The main difference between 265/70R18 and 265/65R18 is the aspect ratio. The 265/70R18 has a sidewall height of 185.5 mm (70% of 265 mm) and an overall diameter of 828.2 mm. The 265/65R18 has a sidewall height of 172.25 mm (65% of 265 mm) and an overall diameter of 801.7 mm. This means the 265/70R18 sidewall is 13.25 mm (≈0.52") taller, and the overall diameter is 26.5 mm (≈1.04") larger than the 265/65R18.
The tire dimensions or measurement difference between 265/70R18 and 265/65R18 is provided in the below table:
Tire Dimensions | 265/70R18 tires dimensions in mm and inches (") | 265/65R18 tires dimensions in mm and inches (") | Difference b/w 265/70R18 and 265/65R18 in mm and inches (") | Percentage ≈ difference b/w 265/70R18 and 265/65R18 |
Section Width | 265 mm (10.43") | 265 mm (10.43") | - | - |
Sidewall Height | 185.50 mm (7.30") | 172.25 mm (6.78") | 13.25 mm (0.52") | ≈ 7.69 % |
Overall Diameter | 828.20 mm (32.61") | 801.70 mm (31.55") | 26.50 mm (1.04") | ≈ 3.31 % |
Circumference | 2601.87 mm (102.41") | 2518.61 mm (99.16") | 83.26 mm (3.28") | ≈ 3.31 % |
Radius | 414.10 mm (16.30") | 400.85 mm (15.78") | 13.25 mm (0.52") | ≈ 3.31 % |
Rim Diameter | 457.20 mm (18") | 457.20 mm (18") | - | - |
Rim Width Range | 7.0"–9.0" | 7.5"–9.5" | - | - |
Can I use 265/70R18 instead of 265/65R18?
Yes, you can technically switch to 265/70R18 tires from 265/65R18 tires, as you fall within the acceptable limit of about 3.3% difference in wheel diameter. However, the larger and higher 265/70R18 tire may need more clearance, so check fitment before the swap to avoid rubbing.
All You Need to Know About 265/70R18 Tires
265/70R18 tires have a section width of 265 millimetres (mm), an aspect ratio of 70%, radial construction, and an 18-inch wheel diameter. Before buying tires sized 265/70R18, it helps to understand what this size means, how it converts into inches, how it compares with similar tire sizes such as 275/65R18, 275/70R18, and 265/65R18, and what to expect when fitting them to your vehicle.
What Are The Dimensions of a 265/70R18 Tire in Inches?
The 265/70R18 tire has a section width of approximately 10.43 inches and a sidewall height of 7.30 inches. The overall diameter of a 265/70R18 tire is about 32.61 inches, and the circumference is approximately 102.41 inches. The recommended rim width range for the 265/70R18 size is 7.0 to 9.0 inches. In inches, a 265/70R18 tire size can be represented as 32.61" × 10.43" R18.
265/70R18 Tire Size Dimensions | 265/70R18 Tire Size Dimensions in Inches (") | Formula to convert 265/70R18 tire size in Inches (") |
265 mm (section width) | ≈ 10.43” | 265 ÷ 25.4 = 10.43” |
185.5 mm (sidewall height) | ≈ 7.30” | (265 × 0.70) ÷ 25.4 = 7.30" |
18 (rim diameter) | 18” | Given |
828.2 mm (Overall Diameter) | ≈ 32.61" | (18 × 25.4 + 2 × 185.5) ÷ 25.4 = 32.61" |
2601.87 mm (Circumference) | ≈ 102.41" | 32.61 × π = 102.41" |
414.1 mm (Radius) | ≈ 16.30" | 32.61 ÷ 2 = 16.30" |
Most Recommended 265/70R18 Tires
Drivers choosing 265/70R18 tires typically look for durability, stable load handling, and dependable traction across the road surfaces and weather conditions they encounter most. The top 5 Tire Recommendations for 265/70R18 (by conditions)include:
Comparison of 265/70R18 With Similar Tire Sizes
Comparing 265/70R18 with similar tire sizes like 275/65R18, 275/70R18, and 265/65R18 shows the key differences between these tire sizes and helps buyers choose the right tires to purchase.
What Is The Difference Between 265/70R18 vs 275/65R18 Tire Sizes?
The main differences between 265/70R18 and 275/65R18 are the cross-section width and aspect ratio. 265/70R18 is 265 mm wide and has an aspect ratio of 70%, while 275/65R18 is 275 mm wide and has an aspect ratio of 65%. 265/70R18 has a sidewall height of 185.5 mm and an overall diameter of 828.2 mm, whereas 275/65R18 has a sidewall height of 178.75 mm and an overall diameter of 802.75 mm. This means the 265/70R18 is 10 mm narrower, has a 6.75 mm taller sidewall, and an overall diameter 25.45 mm (≈1.00") larger than the 275/65R18.
The tire dimensions or measurement difference between 265/70R18 and 275/65R18 is provided in the below table:
Tire Dimensions | 265/70R18 tires dimensions in mm and inches (") | 275/65R18 tires dimensions in mm and inches (") | Difference b/w 265/70R18 and 275/65R18 in mm and inches (") | Percentage ≈ difference b/w 265/70R18 and 275/65R18 |
Section Width | 265 mm (10.43") | 275 mm (10.83") | 10 mm (0.39") | ≈ 3.77 % |
Sidewall Height | 185.50 mm (7.30") | 178.75 mm (7.04") | 6.75 mm (0.27") | ≈ 3.78 % |
Overall Diameter | 828.20 mm (32.61") | 802.75 mm (31.61") | 25.45 mm (1.00") | ≈ 3.17 % |
Circumference | 2601.87 mm (102.41") | 2521.56 mm (99.28") | 80.31 mm (3.13") | ≈ 3.17 % |
Radius | 414.10 mm (16.30") | 401.38 mm (15.81") | 12.72 mm (0.50") | ≈ 3.17 % |
Rim Diameter | 457.20 mm (18") | 457.20 mm (18") | - | - |
Rim Width Range | 7.0"–9.0" | 7.5"–9.5" | - | - |
Can I use 265/70R18 instead of 275/65R18?
Yes, mounting a 265/70R18 tire in place of a 275/65R18 is generally accepted, but not before checking that the wheel well has enough clearance, as the 265/70R18 is slightly larger in total diameter.
What Is The Difference Between 265/70R18 vs 275/70R18 Tire Sizes?
The main difference between 265/70R18 and 275/70R18 is the cross-section width. The 265/70R18 is 265 mm wide, while the 275/70R18 is 275 mm wide. The 265/70R18 tire has a sidewall height of 185.5 mm and an overall diameter of 828.2 mm. Whereas, the 275/70R18 has a sidewall height of 192.5 mm and an overall diameter of 843.1 mm. This means the 265/70R18 is 10 mm narrower, 7 mm shorter in sidewall, and 14.9 mm (≈0.59") smaller in overall diameter than the 275/70R18.
The tire dimensions or measurement difference between 265/70R18 and 275/70R18 is provided in the below table:
Tire Dimensions | 265/70R18 tires dimensions in mm and inches (") | 275/70R18 tires dimensions in mm and inches (") | Difference b/w 265/70R18 and 275/70R18 in mm and inches (") | Percentage ≈ difference b/w 265/70R18 and 275/70R18 |
Section Width | 265 mm (10.43") | 275 mm (10.83") | 10 mm (-0.39") | ≈ 3.77 % |
Sidewall Height | 185.50 mm (7.30") | 192.50 mm (7.58") | 7 mm (-0.28") | ≈ 3.77 % |
Overall Diameter | 828.20 mm (32.61") | 843.10 mm (33.19") | 14.90 mm (-0.59") | ≈ 1.80 % |
Circumference | 2601.87 mm (102.41") | 2648.28 mm (104.29") | 46.41 mm (-1.83") | ≈ 1.80 % |
Radius | 414.10 mm (16.30") | 421.55 mm (16.59") | 7.45 mm (-0.29") | ≈ 1.80 % |
Rim Diameter | 457.20 mm (18") | 457.20 mm (18") | - | - |
Rim Width Range | 7.0"–9.0" | 7.0"–9.0" | - | - |
Can I use 265/70R18 instead of 275/70R18?
Yes, you can replace 265/70R18 instead of 275/70R18 as they both fit 18’’ wheels and the overall diameter difference is negligible. Just make sure the narrower 265/70R18 tire doesn’t rub the suspension and body, especially during turns, before replacement.
What Is The Difference Between 265/70R18 vs 265/65R18 Tire Sizes?
The main difference between 265/70R18 and 265/65R18 is the aspect ratio. The 265/70R18 has a sidewall height of 185.5 mm (70% of 265 mm) and an overall diameter of 828.2 mm. The 265/65R18 has a sidewall height of 172.25 mm (65% of 265 mm) and an overall diameter of 801.7 mm. This means the 265/70R18 sidewall is 13.25 mm (≈0.52") taller, and the overall diameter is 26.5 mm (≈1.04") larger than the 265/65R18.
The tire dimensions or measurement difference between 265/70R18 and 265/65R18 is provided in the below table:
Tire Dimensions | 265/70R18 tires dimensions in mm and inches (") | 265/65R18 tires dimensions in mm and inches (") | Difference b/w 265/70R18 and 265/65R18 in mm and inches (") | Percentage ≈ difference b/w 265/70R18 and 265/65R18 |
Section Width | 265 mm (10.43") | 265 mm (10.43") | - | - |
Sidewall Height | 185.50 mm (7.30") | 172.25 mm (6.78") | 13.25 mm (0.52") | ≈ 7.69 % |
Overall Diameter | 828.20 mm (32.61") | 801.70 mm (31.55") | 26.50 mm (1.04") | ≈ 3.31 % |
Circumference | 2601.87 mm (102.41") | 2518.61 mm (99.16") | 83.26 mm (3.28") | ≈ 3.31 % |
Radius | 414.10 mm (16.30") | 400.85 mm (15.78") | 13.25 mm (0.52") | ≈ 3.31 % |
Rim Diameter | 457.20 mm (18") | 457.20 mm (18") | - | - |
Rim Width Range | 7.0"–9.0" | 7.5"–9.5" | - | - |
Can I use 265/70R18 instead of 265/65R18?
Yes, you can technically switch to 265/70R18 tires from 265/65R18 tires, as you fall within the acceptable limit of about 3.3% difference in wheel diameter. However, the larger and higher 265/70R18 tire may need more clearance, so check fitment before the swap to avoid rubbing.
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