285 tires refer to the width in millimeters while 33-inch tires allude to diameter. In other words, they have similar sizes. The measurement systems are quite distinct, so many of us might confuse. 285 indicate 285/75/16, which is the metric size for 33 inches.
What size rim do I need for 285 70r17?
Tire Size Calculator – Tire & Wheel Plus Sizing BETA
|
Unit: Imperial Imperial Metric |
Rim Diameter |
17.00 in |
Rim Width Range |
7.50 in – 9.00 in |
Overall Diameter |
32.71 in |
Sidewall Height |
7.85 in |
What does 285 mean on a tire?
285 – Section Width in millimeters. 70 – Aspect Ratio. R – Designates the tire has radial construction. 17 – Wheel Diameter.
What does 285 70 17 mean on a tire?
11.2 inches or 285 mm stand for section width, or width of the tire tread. 32.8 inches or 832 mm represent the overall diameter of the tire, or tire height. 17 inches is the rim diameter, or the diameter of the wheel the tire can be mounted on.
Are 285 75 16 tires the same as 33? – Related Questions
Which tire is taller 70 or 75?
The higher the number, the taller the sidewall (and vice versa). From the foregoing, it appears that tires with the same section width should have the same width regardless of aspect ratio.
Are 16 or 17 tires better?
The smaller 16-inch wheels come with tyres that have larger sidewalls that act as cushions against sharp edges on the roads, like ruts and potholes. While 17-inch tyres look much better, the shorter sidewalls aren’t as good in filtering out road shocks.
What size is 285 by 70 in inches?
What does 70R17 mean?
An arrow points to the numbers 265/70R17 115T on the inner part of the tire sidewall. 265 is the width, 70 is the aspect ratio, R stands for radial, 17 is the wheel diameter and 115T is the load index and speed symbol.
What is the most common 17 inch tire size?
The most popular 17″ tires
- 215/55R17.
- 225/45R17.
- 225/65R17.
- 265/70R17.
What size rim do I need for a 285 tire?
For sports cars, the general rule of thumb is to match the wheel width to the tread width in inches. For example a tire size 285/35-19 has a tread width of 9.9″. The ideal wheel width would be 10.0″ for that tire.
Is bigger rim size better?
By choosing larger wheels, you can improve the stability of your car and reduce braking distances because of the increased surface area. During dry weather, experts prefer driving on larger wheels. They’re much more responsive mid-corner and give an overall better feeling on the road.
Can I put a wider tire on my rim?
As a general rule of thumb, it’s safe to fit a tire up to 20 millimeters wider than stock on the original rim. The actual width of the tire will vary depending on the width of the rim: The tire will expand 5 millimeters for every half inch (12.5 millimeters) increase in rim width.
Can you put a different tire size on the same rim?
Tires are a part of the wheel setup. For instance, your vehicle has a set size of rims, but you can buy different sizes of tires to fit those rims, as long as the middle of the tires is the correct size. That being said, a vehicle with bigger rims will often be able to fit larger tires than other vehicles.
Can you put a 16 inch tire on a 17 inch rim?
As pointed out by DXM, the 15,16,17 isn’t an interchangeable number. None of the first 3 numbers can just be changed individually. Can you put any size tire on a 17 inch rim? For diameter you’ll need to be sure that your tires and wheels are an exact match, e.g. a 215/65R17 tire will only fit on a 17″ diameter wheel.
Do bigger tires give a smoother ride?
As a general rule, bigger wheels result in a rougher ride. Switching to a smaller wheel and a thicker tire can give you a smoother ride without any major modifications to your car. However, if you go too crazy and change your wheel size too much, it can cause some problems.
Does changing wheel size affect speedometer?
You might ask: do bigger tires make your speedometer faster? The answer is no. Tire size and speedometer accuracy are directly linked to each other. Up-sizing, or installing a taller tire, will lead to a speedometer reading that is slower than your actual speed.
Do bigger rims affect gas mileage?
For any given speed, wheels with wider widths and larger diameters will increase momentum. This means more torque will be needed and hence more fuel will be consumed by the engine. Unless the larger diameter wheels are of a lightweight design, upsizing will affect fuel economy adversely.
Do bigger tires throw off odometer?
A larger tire has a higher circumference and fewer rotations as you roll along the highway. Because the tires rotate slower, the speedometer reads this as a lower speed. The faster your drive, the more your speedometer reading will be off. Your odometer will read lower, too.