What is a zr16 tire?
What is a zr16 tire?
ZR basically means the tyre is adapted for speeds above 149 mph. ZR tyres includes the speed ratings V(149mph), W(168mph) and Y(186mph). Before 1990, the manufacturers used “ZR” to mean high performance tyres before the ratings got refined with W, Y…
What is Zr on tires mean?
Tire Speed Rating Chart For tires with a maximum speed capability higher than 240 km/h (149 mph), a “ZR” may appear in the size designation. Tires with a maximum speed capability higher than 300 km/h (186 mph), require a “ZR” in the size designation.
How tall is a 245 50r16 tire?
Plus Sizes
| 225/55-16 | 245/50-16 | |
|---|---|---|
| Diameter inches (mm) | 25.74 (653.9) | 25.65 (651.4) |
| Width inches (mm) | 8.86 (225) | 9.65 (245) |
| Circum. inches (mm) | 80.88 (2054.29) | 80.57 (2046.43) |
| Sidewall Height inches (mm) | 4.87 (123.75) | 4.82 (122.5) |
What does hr16 mean on a tire?
Tires (or tyres) are marked as www/hhRdd where www is the tread width in mm, hh is the sidewall height as a percentage of width and dd is the inner diameter in inches. I.e. 245/75R16 has a width of 24.5cm, 75% (~18cm) height and 16in (~40cm) diameter. The R indicates the construction of the tire is ‘radial’ ply.
Are ZR tires better than R?
The Z in ZR corresponds to an old label used by manufacturers to indicate that the speed index is higher than V, i.e. 150 mph. Thus, a ZR tyre has a speed index of V, W, or Y. There is therefore no difference between a ZR or an R tyre with the same speed index.
Are ZR tires run-flat?
All ZRtyres locations carry a massive range of Run-flat tyres in stock for all popular makes and model of cars, as well as having the correct tyre fitting and balancing equipment to fit these specialist tyres correctly without damage.
Can I use ZR tires instead of R?
What is a 245 50R16?
245/50R16 tires have a diameter of 25.6″, a section width of 9.6″, and a wheel diameter of 16″. Generally they are approved to be mounted on 7-8.5″ wide wheels. …
How tall is a 255 50R16?
Plus Sizes
| 225/60-16 | 255/50-16 | |
|---|---|---|
| Diameter inches (mm) | 26.63 (676.4) | 26.04 (661.4) |
| Width inches (mm) | 8.86 (225) | 10.04 (255) |
| Circum. inches (mm) | 83.66 (2124.97) | 81.81 (2077.85) |
| Sidewall Height inches (mm) | 5.31 (135) | 5.02 (127.5) |
What does 102T mean on a tire?
Load Index
102T and 102H are service descriptions. 102 is the Load Index, what this means is, the tire is capable of carrying weight up to, 1,874 lbs per tire. The T and H are speed Ratings, this indicates that a tire is capable of speeds up to, 118 mph and 130 mph (respectively).
What does 205 60r16 92H mean?
The 205 is the width of the tire’s tread in millimeters. The 60 is the “aspect ratio”, the height of the sidewall as a percentage of the tread width,in this case 60% of 205, or 123mm tall. The”R” denotes a radial tire. For the 16, we switch measurement systems to inches.