# What Are 255 70R18 In Inches?

255/70 R18 tires diameter is 32.1 inches, section width is 10 inches and rim diameter is 18 inches. So the closest metric tire size of 255/70R18 existing size in inches is 35×11.50R18, which is 9.03% taller and 15% wider.

## What size tires are P255 70R18?

Tire Size Calculator – Tire & Wheel Plus Sizing BETA

Unit: Imperial Imperial Metric
Section Width 10.04 in
Rim Diameter 18.00 in
Rim Width Range 6.50 in – 8.50 in
Overall Diameter 32.06 in

## What size rim fits a 255 70R18?

What is the diameter of a 255 70 R18 tire? 255/70R18 tires have a diameter of 32.1″, a section width of 10.0″, and a wheel diameter of 18″. The circumference is 100.7″ and they have 629 revolutions per mile. Generally they are approved to be mounted on 6.5-8.5″ wide wheels.

## How many inches is 275 70R18?

P-Metric Tire Sizes – P-Metric to Inches Conversion Chart

Rim Size P-Metric Size Actual Tire Height
18 Inch 275/70R18 33.2 inches
285/75R18 34.8 inches
295/65R18 33.1 inches
305/60R18 32.4 inches

## How big is a 255 tire?

255 (Tire Width): The tire width is 255 millimeters from sidewall to sidewall (just over ten inches). 45 (Aspect Ratio): The tire’s sidewall is 45% of the tire’s width, which means the sidewall is about 114 millimeters or just over 4 inches.

## How tall is a 255 60 r18?

255/60R18 Conversion

Metric Inches
Overall Diameter (Tire Height) 763 mm 30″
Rim Diameter 457.2 mm 18″
Sidewall Height 153 mm 6″

## What does 70R18 mean?

This number means that your tire has an aspect ratio of 70%. In other words, your tire’s sidewall height (from the edge of the rim to the tire’s tread) is 70% of the width. In this case, the sidewall height works out to be 178 millimeters. R. This letter denotes how your tire was constructed.

## What is the tire size of a 33?

Tire size equivalent chart for 33″, 35″, 37″ or 40″ tires

33″ Tires (+/- 0.50″ in overall diameter)
33X950-15 285/75-16 285/50-22
33X10.50-15 305/70-16 33X12.50-22
33X11.50-15 375/55-16 305/45-22
33X12.50-15M

## Who makes a 285 70R18?

Nitto

Manufacturer ‎Nitto
Brand ‎Nitto
Model EXO GRAPPLER
Item Weight ‎62 pounds
Product Dimensions ‎33.7 x 11.2 x 33.7 inches

## How many inches is a 325 tire?

325/60R20 tires have a diameter of 35.4″, a section width of 12.8″, and a wheel diameter of 20″.

## What size is 255 65R18?

255/65R18 Tires – 18 Inch Tires | Tires Plus Total Car Care.

## Is 70 or 75 a wider tire?

70 (or 75) is the ratio of the width to the sidewall height. So a 75 will be a taller tire, and closer to the height of the 6.70×15.

## Are 33 inch tires the same as 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. 285/75/16 is usually the accepted metric equivalent size for 33’s. 16.831″ + 16″ wheel = 32.831″ approximate tire diameter.

## What is the difference between 265 70R18 and 275 70R18?

The 265 is literally 10 mm narrower than the 275. The difference in ground pressure is negligible.

## Are wider tires better?

There’s a reason why the majority of cars have wide rather than narrow tires. Overall, wider tires are better for dry surfaces and for high-performance vehicles. Greater surface area allows for better day-to-day traction and durability.

## How wide of a tire can I put on a 8 inch rim?

Equivalency table

Rim width Minimum tire width Maximum tire width
7,0 Inches 195 mm 225 mm
7,5 Inches 205 mm 235 mm
8,0 Inches 215 mm 245 mm
8,5 Inches 225 mm 255 mm

## What does the T or H mean on tires?

So, what does the T or H mean on tires? The “T” or “H” on tires pertain to their speed ratings. A T-rated tire can withstand top speeds of up to 118 mph (190 km/h), while an H-rated tire can support up to 130 mph (210 km/h). It is important to note these markings and stay within those speed limits.

## How tall is a 225 60 r18?

This number indicates that your tire has a width of 225 millimeters. This number means that your tire has an aspect ratio of 60%. In other words, your tire’s sidewall height (from the edge of the rim to the tire’s tread) is 60% of the width. In this case, the sidewall height works out to be 135 millimeters.

## How tall is a 295 tire?

295/75R16 tires have a diameter of 33.4″, a section width of 11.6″, and a wheel diameter of 16″. The circumference is 104.9″ and they have 604 revolutions per mile. Generally they are approved to be mounted on 7.5-9.5″ wide wheels.

## What size tire is a 285 60R18?

285/60R18 tires have a diameter of 31.5″, a section width of 11.2″, and a wheel diameter of 18″. The circumference is 98.8″ and they have 641 revolutions per mile.

## How tall is a 265 70R18?

32.6 inches or 829 mm represent the overall diameter of the tire, or tire height.

What is 265/70R18 in inches?

Metric Inches
Sidewall Height 186 mm 7.3″
Circumference 2603 mm 102.4″
Revolutions 384 per km 619 per mile

## How tall is a 70 series tire?

The number 70 is the aspect ratio, sometimes called the profile. This is the ratio of the sidewall height to the width. The sidewall height can be calculated by multiplying the ratio (70 or 0.70) by the width (225): 225 millimeters x 0.70 = 157.5 millimeters.

## Can you change tire size on the same rim?

Wheels and tires are not interchangeable words. 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.

## Are 295 tires the same as 33?

295/70/17 is actually about 3/4 inch taller than most 33’s as the former will measure around 33.3″ and the latter 29.5″.

## What size rims do you need 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. Larger tires require wider rims to maximize the tire profile and improve your Jeep’s maneuverability.

## How wide is a 285 70R18 tire?

285/70R18 tires have a diameter of 33.7″, a section width of 11.2″, and a wheel diameter of 18″.

## How tall is a 285 75R18 tire?

285/75R18 tires have a diameter of 34.8″, a section width of 11.2″, and a wheel diameter of 18″. The circumference is 109.4″ and they have 579 revolutions per mile.

## How tall is a 305 70R18 tire?

305/70R18 tires have a diameter of 34.8″, a section width of 12.0″, and a wheel diameter of 18″. The circumference is 109.3″ and they have 580 revolutions per mile. Generally they are approved to be mounted on 8.5-10″ wide wheels.

## Are 315 tires the same as 35?

YES, 315 wide tires are the same as 35” tires although 315 is the tread width in millimeters and 35″ is the tire diameter. 315/70/17 is usually the accepted metric equivalent size for standard/imperial 35-inch tires.

## What does LT mean on a tire?

If a tire size reads, LT235/75R15 104/101S, the LT indicates that this tire is meant for Light Truck use. These tires are made for light-duty and heavy-duty pickup trucks (typically ½ ton, ¾ ton, or 1-ton load capacity), SUVs and vans.

## How tall is a 305 tire in inches?

305/70R17 tires have a diameter of 33.8″, a section width of 12.0″, and a wheel diameter of 17″. The circumference is 106.2″ and they have 597 revolutions per mile. Generally they are approved to be mounted on 8-9.5″ wide wheels.

## What does the R mean in tire size?

The first three numbers (205) indicate the width of the tire tread in millimeters. 60 is the aspect ratio or profile of tire. This is indicated in percentage of the tire width. “R” stands for the construction method of the tire indicating the tire is a radial tire.

## Do wider tires hurt gas mileage?

Increasing the width of a tire can impact fuel economy as well. Wider tires create a larger contact patch, the area of the tire actually touching the road. While this is good for performance, it can create a higher resistance to coasting, meaning that the engine will have to use more power and fuel to maintain speed.

## How much difference in tire size is acceptable?

When changing tire sizes, we recommend staying within 3% of the diameter/height of the original tire. Any more than this and you face the risk of brake failure.

## What does lt255 65R18 mean?

This number indicates that your tire has a width of 255 millimeters. 65. This number means that your tire has an aspect ratio of 65%. In other words, your tire’s sidewall height (from the edge of the rim to the tire’s tread) is 65% of the width. In this case, the sidewall height works out to be 165 millimeters.

## What size is 285 65R18 in inches?

All-Terrain T/A KO2 285/65R18 Tire Specs

Size Diameter Width
LT285/65R18 125/122R E RWL 32.5″ 11.5″

## How many inches is a 275 65R18 tire?

275/65R18 Conversion

When converted to inches, 275/65R18 is equivalent to 32.1×10. 8R18. 275/65R18 tire has a section width of 10.8 inches which is the measurement of tire’s width from its inner sidewall to its outer sidewall. Rim diameter of 18 inches represents the size of the wheel the tire can be mounted on.

## Why is a drop center wheel commonly used?

The drop center rim is the typical rim shape for car rims. Every rim is actually a drop center rim. Tubeless tires are fitted to the car, making deep bed rims the only rim shape possible. The reason for using this rim shape is that the tubeless tire can be used safely and with a large volume of air.

## What is a good tire aspect ratio?

Aspect ratio for most bias ply tires is somewhere around 80 or 90 percent. Numeric sized tires (such as 6.00-16 or 6.70-15) that end in zero feature a 90-series aspect ratio, while numeric sizes that end in five (such as 6.95-14) feature an 80-series aspect ratio.

## What are the tallest tires?

Each 59/80R63 tire weights 5.1 metric tons. Technically speaking, the world’s biggest tire was built for the New York World’s Fair in 1964. It was built by Uniroyal and measured 80 feet in height, which is more than five times bigger than the Titan Tire.

## What is a 32 tire?

32 Inch Mud Tires

Built with high-void, knobby tread patterns and practically bullet-proof construction, 32” mud tires are engineered to take their punches and keep rolling, no matter what obstacles you encounter along the way.

## What do they mean by 33 inch tires?

The first number is your overall diameter of the tire. In this example the tire diameter or “height” is 33 inches tall. The second number represents the width of the tire. In most cases with inch measurement tires the width will have a . 50 decimal after the initial number.