A lot of people do not know “are 33-inch tires the same as 285”. They assume that two of these metrics are different. The answer is “yes, it is”. 285 tires refer to the width in millimeters while 33-inch tires allude to diameter.
How many inches is a 285 70R18?
The 285/70R18 has an overall diameter of 33.7 inches or 857 mm tall (Measurement of a tire’s outside diameter through its exact center when inflated with no load.)
What does 285 70 r18 mean?
285/70R18 tires have a diameter of 33.7″, a section width of 11.2″, and a wheel diameter of 18″. The circumference is 105.8″ and they have 599 revolutions per mile. Generally they are approved to be mounted on 7.5-9.5″ wide wheels. 11.2″
What is the diameter of a 285?
YES, 285 wide tires are the same as 33” tires although 285 is the tread width in millimeters and 33″ is the tire diameter.
Are 285 tires equal to 33? – Related Questions
What size is 285 by 70 in inches?
Is there a big difference between 33 and 35 tires?
33” tires are a bit more comfortable, while 35 inch tires offer better control. So, to summarize, if you plan on driving in rough terrain with many hills and valleys, go with 33 inch tires. If you plan on driving on flat ground or mostly on dirt roads, go with 35 inch tires.
Will an 8.5 inch rim fit a 285?
285s are too wide to properly fit on a 8.5 inch rim. For example: I run 275’s on a 10″ rim. The widest tire that is recommended on a 8.5″ wheel is a 255. For a 285, you need at least a 9.5″ wide wheel.
What size wheel does a 285 fit?
285/75/16 or 33” tires can fit on a 16×8 wheel. They fit perfectly fine even though the contact area won’t be 100% flat at useable street pressure. Many “wheelers” believe that a 16×8 rim is the perfect size wheel for 285/75-16’s.
What diameter is a 285 60 18 tire?
285/60R18 tire has an overall diameter of 31.5 inches or 799 mm that represents the outer diameter of the tire or tire height.
What is the diameter of a 285 55R20 tire?
285/55R20 tire has an overall diameter of 32.4 inches or 822 mm that represents the outer diameter of the tire or tire height.
What is the best rim size for 33 inch tires?
33-inch tires work well with rims that measure 15 or 16 inches in width, while 35-inch tires should only be used with rims that are at least 17-inches wide.
What size tire is equal to a 33X12 50 18?
Tire size equivalent chart for 33″, 35″, 37″ or 40″ tires
| 15″ |
16″ |
18″ |
| 33X11.50-15 |
375/55-16 |
305/60-18 |
| 33-12.50-15 |
|
295/65-18 |
| 33X13.50-15 |
|
33X12.50-18 |
| 33X15.50-15 |
|
325/60-18 |
How do I know if my tires are 33 inch?
A standard sized tire will be displayed in inches. A tire that reads 33 x 12.5 R15, is 33-inches in diameter (or tall), 12.5-inches wide, and will fit a 15-inch wheel. The door jam of your vehicle will also indicate what size tires the manufacturer recommends.
Should I replace my tires at 3 32?
Low tire tread: Many mechanics recommend replacement when your vehicle reaches between 3/32 and 4/32 of an inch. This is especially true if you live in an area with severe climates to prevent hydroplaning and other inclement weather risks.
Can you put a bigger tire on the same 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.
How many 32nds are new tires?
New tires have an average tread depth of 8 to 9 millimeters (10/32 to 11/32 inches). As you drive, the tread will wear down. A tire with a tread depth below 1.6 millimeters (2/32 inches) lacks grip. Braking distance and vehicle control are impaired.
What is the best tire tread depth?
Good tire tread depth will be 6/32 or deeper. If the depth is 4/32, you should start thinking of replacing your tires and getting new ones. 2/32 or less means that you should change your tires ASAP.
Is the penny test for tires accurate?
The next thing to do is measure tire tread with a penny. Even though a penny doesn’t have exact marks for measurement, a good reference point to estimate 2/32 inches is the top of Lincoln’s head. The distance between the edge of the coin and the top of Lincoln’s head should be close to 2/32 inches.