Tire Size 265/75r16 vs 265/70r17
The main difference between 265/75r16 and 265/70r17 tires is their sidewall height. The 265/75r16 has a sidewall height of 7.82 inches, while the 265/70r17 has a shorter sidewall height of 7.3 inches.
This 0.52-inch difference in sidewall height impacts these tires’ performance in areas like ride comfort, handling, noise, and off-road capability.
| / | R |
| / | R |
| Parameter | 235/35 R18 | 205/40 R18 | Differ. |
|---|---|---|---|
| Tire Height | |||
| Section Width | |||
| Circumference | |||
| Sidewall Height | |||
| Revolutions | |||
| Rim Size |
Fitment Guide
The overall diameters of these two tire sizes are very close, with the 265/75r16 measuring 31.65 inches and the 265/70r17 at 31.61 inches.
This 0.1% difference is well within the 3% limit for direct replacement without modifications. Both tires will fit the same vehicles without issues.
Ground Clearance
The shorter sidewall of the 265/70r17 reduces ground clearance by 13.25mm compared to the 265/75r16.
This can increase the risks of scraping or damage from obstacles. The extra clearance of the 265/75r16 is better for rough roads or off-road driving.
Gas Mileage
The 265/70r17 weighs slightly less than the 265/75r16, which improves fuel efficiency marginally.
The shorter sidewall and smaller overall diameter also reduce rolling resistance, further aiding gas mileage. This makes the 265/70r17 a smart choice for daily drivers focused on efficiency.
Ride Comfort
The taller sidewall of the 265/75r16 absorbs road imperfections better, providing a smoother ride.
The extra cushioning is advantageous on uneven or bumpy roads. However, the difference is modest, and both sizes deliver comfortable rides.
Aesthetics
The difference in appearance is subtle. The 265/70r17 will have a slightly shorter sidewall, giving it a more low-profile look than the 265/75r16.
Which aesthetic suits your vehicle best comes down to personal taste.
Handling & Stability
The 265/70r17 shorter sidewall enhances responsiveness and handling precision on the pavement.
The taller 265/75r16 sidewall flexes more, reducing handling performance slightly. However, both offer stable, responsive handling for everyday driving.
Noise & Vibration
The stiffer 265/70r17 sidewall transmits more road noise and vibrations into the cabin.
The taller 265/75r16 helps dampen vibrations, providing a marginally smoother, quieter ride. However, both tires minimize noise effectively.
Durability & Wear
The shorter sidewall of the 265/70r17 can promote slightly more even treadwear.
But differences in longevity between these sizes are negligible – both deliver impressive mileage warranties from quality brands.
Adverse Conditions
Performance in rain, snow, and off-road conditions is similar. The 265/70r17 shorter sidewall makes it a bit more responsive, while the 265/75r16 extra ground clearance is a slight advantage. Overall, both perform well in adverse conditions.
Speedometer Reading
Due to the 0.1% smaller overall diameter, the 265/70r17 causes the speedometer to read 0.1% higher than the actual speed.
At 20 mph actual speed, the 265/70r17 reads 19.97 mph on the speedometer. This negligible difference has no significant impact on driving.
265/75r16 vs 265/70r17
Please use this table to compare the tire sizes 265/75r16 and 265/70r17.
Our Observation
Our observation is that while the 265/75r16 vs 265/70r17 tires differ mainly in sidewall height, they deliver comparable overall performance.
We found the 265/75r16 absorbs bumps better and has more off-road clearance, but the 265/70r17 offers marginally improved handling and aesthetics.
For most drivers, either tire size provides an excellent balance of comfort, responsiveness, and capability.
The differences are modest, and both sizes can be considered very capable all-around tires. Choosing between them comes down largely to individual priorities and vehicle fitment considerations.
Meet Caitlin McCormack, a Tire Size Expert and Blogger Passionate About Everything Related to Tires. With Years of Experience in the Tire Industry, Caitlin Has Become an Expert in Tire Sizes and Their Impact on Vehicle Performance.
