Tire Size 225/75r16 vs 235/70r16
The main difference between the two tire sizes is the width. The 235/70R16 tire is 0.4 inches (10 mm) wider than the 225/75R16 tire. This will result in a slightly wider stance and improved handling.
225/75r16 vs 235/70r16 Table
This comparison table will help you see the differences between the two tire sizes at a glance
| 225/75R16 | 235/70R16 | Difference |
|---|---|---|
| Tire Height 29.29″ | Tire Height 28.95″ | -0.33 inch |
| Tread Width 8.86″ | Tread Width 9.25″ | 0.39 inch |
| Circum. inch 92.01″ | Circum. inch 90.96″ | -1.05 inch |
| Sidewall Height 6.64″ | Sidewall Height 6.48″ | -0.17 inch |
| Revolutions per mile 688 | Revolutions per mile 696 | 7.96 |
| Speedometer Reading 20 mph | Speedometer Reading 19.77 mph | 0.33 mph |
| Radial Tire | Radial Tire | No Difference |
| Rim Size 16 inch | Rim Size 16 inch | No Difference |
Fitment Guide
Replacement tires should be within a 3% diameter difference. The 235/70r16 is 1.1% smaller in diameter than the 225/75r16, so it falls within the acceptable range. No modifications are needed for fitment.
Ground Clearance
The 235/70r16 provides 0.33 inches less ground clearance due to its smaller overall diameter. This slightly reduces its capability on rough terrain but lowers the risk of scraping on speed bumps or steep driveways.
Gas Mileage
With a lighter weight and smaller contact patch, the 235/70r16 offers marginally better fuel efficiency over the 225/75r16. Less rolling resistance improves mpg, a plus for daily drivers.
Ride Comfort
The shorter sidewall of the 235/70r16 transmits more road impacts into the cabin. The taller 225/75r16 better absorbs bumps for a more compliant ride. However, both provide adequate comfort for everyday use.
Aesthetics
Visually, the difference is minor. The 225/75r16 will have a slightly taller sidewall, giving a subtly more stretched look. This can suit some vehicles better than a low-profile appearance.
Handling & Stability
The 235/70r16’s shorter sidewall enhances handling precision and turn-in response. The taller 225/75r16 provides more flex for improved stability at higher speeds. Both deliver responsive, stable handling.
Noise & Vibration
With a stiffer sidewall, the 235/70r16 transmits more road noise and vibration into the cabin. The 225/75r16’s extra sidewall cushioning dampens noise for a quieter ride. However, both are reasonably smooth and refined.
Durability & Wear
The 235/70r16’s more minor contact patch and lighter weight could extend tread life slightly over the 225/75r16. However, both exhibit even wear and good durability under regular use.
Adverse Conditions
Performance in rain, snow, and off-road is comparable. The 225/75r16 provides more ground clearance for light trails, while the 235/70r16 is marginally more responsive on slick roads. Both handle adverse conditions appropriately.
Speedometer Difference
The speedometer reading for 225/75r16 tires at 20 mph is slightly higher than for 235/70r16 tires at the same vehicle speed. Specifically, at 20 mph, the 225 tires indicate 20.00 mph, while the 235 tires read 19.77 mph.
This minor 0.23 mph difference is due to the slightly larger diameter of the 225 tires compared to the 235s.
Overall, the speedometer discrepancy between these tire sizes is small, and drivers are unlikely to notice a difference in indicated speed.
Alternative For 225/75r16
Discover the best options and their differences in performance, diameter, width, circumference, sidewall height, and revolutions. Make an informed decision and choose the right tire size for your vehicle.
| Tire Size | Overall Diameter | Difference |
|---|---|---|
| 225/70R16 | 28.4″ (722 mm) | -3% |
| 265/60R16 | 28.5″ (724 mm) | -2.7% |
| 215/75R16 | 28.7″ (728 mm) | -2.2% |
| 205/80R16 | 28.9″ (734 mm) | -1.3% |
| 275/60R16 | 29″ (736 mm) | -1.1% |
| 235/70R16 | 29″ (736 mm) | -1.1% |
| 255/65R16 | 29.1″ (738 mm) | -0.8% |
| 285/60R16 | 29.4″ (748 mm) | 0.5% |
| 215/80R16 | 29.5″ (750 mm) | 0.8% |
| 245/70R16 | 29.5″ (750 mm) | 0.8% |
| 265/65R16 | 29.5″ (750 mm) | 0.8% |
| 315/55R16 | 29.6″ (752 mm) | 1.1% |
| 247/70R16 | 29.6″ (752 mm) | 1.1% |
| 235/75R16 | 29.8″ (758 mm) | 1.9% |
| 255/70R16 | 30.1″ (764 mm) | 2.7% |
| 275/65R16 | 30.1″ (764 mm) | 2.7% |
Alternative For 235/70r16
Check out our guide to explore some compatible options, including their benefits and drawbacks, so you can make an informed decision and find the perfect match for your driving needs.
| Tire Size | Overall Diameter | Difference |
|---|---|---|
| 205/75R16 | 28.1″ (714 mm) | -3% |
| 195/80R16 | 28.3″ (718 mm) | -2.4% |
| 225/70R16 | 28.4″ (722 mm) | -1.9% |
| 265/60R16 | 28.5″ (724 mm) | -1.6% |
| 215/75R16 | 28.7″ (728 mm) | -1.1% |
| 205/80R16 | 28.9″ (734 mm) | -0.3% |
| 275/60R16 | 29″ (736 mm) | 0% |
| 255/65R16 | 29.1″ (738 mm) | 0.3% |
| 225/75R16 | 29.3″ (744 mm) | 1.1% |
| 285/60R16 | 29.4″ (748 mm) | 1.6% |
| 215/80R16 | 29.5″ (750 mm) | 1.9% |
| 265/65R16 | 29.5″ (750 mm) | 1.9% |
| 245/70R16 | 29.5″ (750 mm) | 1.9% |
| 247/70R16 | 29.6″ (752 mm) | 2.2% |
| 315/55R16 | 29.6″ (752 mm) | 2.2% |
| 235/75R16 | 29.8″ (758 mm) | 3% |
Can I use 225/75r16 instead of 235/70r16?
The overall diameter of the 225/75r16 tire is 8.86 inches, while the overall diameter of the 235/70r16 tire is 9.25 inches. The difference in diameter is about -0.39 inches, roughly 4.3%. Since this percentage difference exceeds the recommended 3%, using a 225/75r16 tire in place of a 235/70r16 may not be advisable.
Can I put a 225/75r16 on a 235/70r16?
The 225/75r16 tire has a recommended rim width range of 6.0-7.5 inches, while the 235/70r16 tire fits a rim width range of 6.0-8.0 inches. Therefore, both tires can be mounted on rims within the 6.0-7.5 inches overlapping rim width.
Our Observation
Based on the comparisons, I recommend the 225/75r16 as the best overall option. Its slightly taller sidewall provides a more comfortable ride quality and dampened cabin noise. The added ground clearance also suits light off-road or rough terrain use.
While handling is less responsive, it’s still stable at highway speeds. The 235/70r16 is a close second, with its enhanced fuel economy, handling, and cleaner visual look. However, the compromise in ride comfort is noticeable to me.
Either tire will satisfy most drivers, but the 225/75r16’s blend of capability, comfort, and aesthetic appeal make it my top recommendation. The differences are minor, but the 225/75r16’s strengths align with my priorities for real-world use.
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.
