What does H78 mean on a tire?
Keep in mind, this is a Load Range D tire which is an 8 ply tire with a load capacity of 2,540 lbs at 65 psi. I recommend checking the weight capacity of your axles before purchasing a tire. It is important to choose replacement tires that equal or exceed the weight capacity of your axle.
What size is H78 15?
Vintage Tire Size Conversion Chart
| Pre-1964 | 1965-72 | Alpha Numeric 78 series |
|---|---|---|
| 6.70-15 | 775-15 | F78-15 |
| 7.10-15 | 825-15 | G78-15 |
| 7.60-15 | 855-15 | H78-15 |
| 8.00-15 | 885-15 | J78-15 |
What does D mean on trailer tire?
The D is the designation for the internal construction of the tire. The D stands for diagonal or bias ply construction. That means the tire body plies inside the tire will crisscross. The 15 is the wheel diameter in inches and the C after the tire size will designate the load range.
What do trailer tire numbers mean?
Trailer tire sizes are broken into main groups 12 inch and smaller and 13 inch and larger. Sizes 12 inch and smaller are generally listed by a two number size, such as 4.80-8 or 5.70-12. The first number in this size is the width of the tread, the second number is the size of the rim that it mounts on.
What size tire is H78 14?
Extended Protection for Your Tires
| Tire Series | Coker Alphanumeric |
|---|---|
| Width Bias Ply | H78 |
| Rim Diameter | 14 |
| Overall Diameter (in) | 27.6 |
| Section Width (in) | 8.86 |
What’s the difference between R15 and D15?
The R15 is a Radial tire and the D15 is a Bias Ply tire. These tires are usually a harder rubber and can carry more weight but not necessarily a smoother ride.
Can you mix 225 and 235 tires?
Are 225 and 235 Tires Interchangeable? Yes, they are. However, this is only possible if your car’s rims can accept the larger millimeter.