Tire Size 285/75r16 vs 265/75r16

285/75r16 vs 265/75r16

The main difference between 285/75r16 and 265/75r16 tire sizes is in the section width. The 285/75r16 tire size is about 20 millimeters wider than the 265/75r16 tire size. This difference might seem minor initially, but it can significantly impact your vehicle’s performance and functionality.

Fitment Guide

The new set should be within 3% of the original diameter when replacing tires to avoid issues. The 285/75r16 is 3.6% larger in overall diameter than the 265/75r16, so it may require adaptations like a lift kit to fit perfectly and prevent rubbing.

Ground Clearance

The taller 285/75r16 provides 1.18 inches more ground clearance than the 265/75r16, an advantage for off-roading over rough terrain.

However, the larger diameter causes a lower speedometer reading. The 265/75r16 reduces clearance, increasing the damage risk but giving a higher speedometer reading.

Gas Mileage

With less contact patch and rotational mass, the 265/75r16 offers better fuel efficiency crucial for daily driving. The heavier 285/75r16 may reduce mileage owing to more rolling resistance.

Ride Comfort

The 265/75r16 provides a smoother highway and city ride, while the taller 285/75r16 absorbs impacts better for off-road comfort. The extra sidewall cushioning smoothens out bumps and cracks.


The smaller 265/75r16 benefits vehicle aerodynamics, whereas the 285/75r16 has a more aggressive aesthetic appeal at the cost of efficiency. The marginally taller sidewall of the 285/75r16 provides a subtly stretched look suiting trucks and SUVs.

Handling & Stability

The 265/75r16 offers enhanced response and handling from its shorter sidewall but both sizes deliver stable handling. The taller 285/75r16 sidewall flexes more, reducing precision slightly.

Noise & Vibration

The stiffer 265/75r16 sidewall transmits more road noise and vibration into the cabin. The extra flex of the 285/75r16 dampens noise and vibration for a comfortable, quiet ride.

Durability & Wear

The 265/75r16 can exhibit even treadwear and longer life. The heavier 285/75r16 endures more impact but may increase wear on components.

Adverse Conditions

The narrower 265/75r16 cuts through snow/ice better, while the wider 285/75r16 provides traction in mud. Both handle rain and snow well.

Speedometer Difference

The 285/75r16 tires result in a higher speedometer reading compared to the 265/75r16 tires. At an actual vehicle speed of 20 mph, the speedometer reads 20 mph with the 285/75r16 tires.

For the 265/75r16 tires, the speedometer reading is 19.28 mph at the same actual speed. The difference in speedometer reading between these two tire sizes is 0.72 mph.

Can I use 285/75r16 instead of 265/75r16?

No, using 285/75r16 instead of 265/75r16 results in a 3.6% larger diameter, exceeding the advised 3% limit. This deviation may impact speedometer accuracy and affect vehicle performance.

What Does 265/75r16 Mean?

The tire size notation “265/75R16” indicates key specifications. The first number, 265, denotes the tire’s width in millimeters. The following number, 75, represents the aspect ratio, signifying that the tire’s height is 75% of its width.

The letter ‘R’ denotes a radial construction, and the final number, 16, signifies the wheel diameter in inches. Tire Size 265/75r16 is equivalent to 31.7×10.4R16 in inches.

How Much Taller Is A 285/75r16 Tire Than 265/75r16?

The 285/75R16 tire is taller than a 265/75R16 by 1.18 inches (30mm), which results in a 3.6% increase in diameter.

The 285/75R16 has a height of 32.83 inches (833.9mm), while the 265/75R16 has a height of 31.65 inches (803.9mm).

How Much Wider Is A 285/75r16 Tire Than A 265/75r16?

The 285/75R16 tire is actually 0.79 inches, or about 7%, narrower than the 265/75R16 tire when comparing their tread widths.

Specifically, the measurements reveal that the 285/75R16 tire has a width of 11.22 inches (285 mm) across the tread surface, while the 265/75R16 tire is a bit wider at 10.43 inches (265 mm) across.

What Size Rim For 285/75r16?

If you’re considering using a 285/75r16 tire, it’s good to know that it can be mounted in a 16-inch rim size and the recommended rim size range for it is typically between 7.5 to 9 inches.

What Size Rim For 265/75R16?

For tires with the size of 265/75R16, a 16-inch rim size is a perfect match. If you want to ensure optimal performance and safety, it is advisable to use a rim size that is within the range of 7 to 9 inches.

Our Observation
After reviewing the data, I recommend the 265/75r16 as the best overall tire size. While the 285/75r16 offers advantages in ground clearance and traction off-road, the 265/75r16’s smaller size provides benefits that matter more for everyday driving.

The enhanced fuel efficiency, smoother ride, and improved handling of the 265/75r16 make it better suited for most drivers’ needs. The slightly lower cost of the smaller tires is also appealing.

Unless you frequently go off-roading where the bigger tires excel, I believe the 265/75r16 is the smarter choice for daily commuting and highway travel. With better economy and road manners, the 265/75r16 is the best pick for most drivers.

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