Mell What does Gr mean on a tire?
GR stands for Gazoo Racing, with the Gazoo part of the name meaning “garage.” It is yet another performance offshoot from Toyota, and it’s even cooler than you might have imagined.
What does 78 mean in the tire size GR78 15?
This is an OLD way of tire measurement. It was used predominately in the late 1960s and through the 1970s. A GR78–15 is a 15″ wheel size Radial tire with a diameter of 28 inches and an aspect ratio of 78%.
How tall is a G70 15 tire?
27.5″
Tire Size Conversion Chart
| Tire Size | Overall Diameter | Section Width |
|---|---|---|
| G78-15 | 28.0″ | 8.4″ |
| G70-15 | 27.5″ | 8.6″ |
| G60-15 | 26.4″ | 9.7″ |
How wide is a G70 tire?
Extended Protection for Your Tires
| SKU | 55250 |
|---|---|
| Width Bias Ply | G70 |
| Rim Diameter | 14 |
| Overall Diameter (in) | 26.8 |
| Section Width (in) | 8.8 |
What does the E mean at the end of tire size?
Identification. The load range is identified by a letter of the alphabet, usually from A to F, which represents the ply rating and load pressure. A rating of “E” on the tire means the tire has a ply rating 10 and a load pressure of 80 psi.
What size is L78 15?
Vintage Tire Size Conversion Chart
| Pre-1964 | 1965-72 | Alpha Numeric 78 series |
|---|---|---|
| 7.10-15 | 825-15 | G78-15 |
| 7.60-15 | 855-15 | H78-15 |
| 8.00-15 | 885-15 | J78-15 |
| 8.20-15 | 900-15 | L78-15 |
How tall is a F60 15 tire?
A bold “Wide Oval” logo on the sidewall instantly takes you back to the sixties when big engines and four speeds ruled the streets….Extended Protection for Your Tires.
| SKU | 62480 |
|---|---|
| Overall Diameter (in) | 25.9 |
| Section Width (in) | 9.2 |
| Tread Width | 8.80 |
| Rim Width (in) | 7.00 – 8.00 |
How wide is a g60 15 tire?
It measures 26.2 inches in diameter, and features a 7.8 inch tread width. It fits best on a 15×7 inch wheel.
What is the conversion for tire sizes?
The first number on a metric tire is the width in millimeters. Divide this number by 25.4 to get the inch equivalent as there is 25.4 mm in 1 inch. The third number generally preceded by an “R” is the wheel diameter. The sidewall or aspect ratio are used in metric tire sizes to determine the overall height of a tire.
What’s the aspect ratio of a g78-15 tire?
So while G78-15, G70-15 and G60-15 sized tires are all rated to carry the same maximum load, their different aspect ratios resulted in tires with the overall diameters indicated below. To convert alpha numeric tires to P-metric sized tires, it is important to identify the original tire’s aspect ratio.
Can a 78 series tire be converted to P Metric?
To convert alpha numeric tires to P-metric sized tires, it is important to identify the original tire’s aspect ratio. The 78-series alpha numeric tires should be replaced with today’s 80-, or 75-series tires.
What kind of tire to replace 78 series?
The 78-series alpha numeric tires should be replaced with today’s 80-, or 75-series tires. If the vehicle was equipped with the low profile 70-, 60- or 50-series sizes, the P-metric substitution should be selected from the P-metric size column that offers the equivalent aspect ratio as the existing tire.
How big is a f78-15 80 series tire?
A 205/75 tire has a diameter of 27.1 inches and a width of 8 inches. The 80 series tire sizes are not commonly found. F78-15 tires were of bias-ply construction.