What does VSB mean on tire?
Vertical Serrated Band
VSB: Vertical Serrated Band.
What is a sidewall rating?
The load range/ply rating branded on a tire’s sidewall identifies how much load the tire is designed to carry at its industry specified pressure. … “The load range/ply rating branded on a tire’s sidewall identifies how much load the tire is designed to carry at its industry specified pressure.”
What is the sidewall?
Definition of sidewall
1 : a wall forming the side of something. 2 : the side of an automotive tire between the tread shoulder and the rim bead.
What is BSW tire sidewall?
B, BLK, BW, BSW = Blackwall or Black Sidewall. W, WW, WSE = Whitewall or White Sidewall. XNW = Extra Narrow White Width.
Is Load Range D better than C?
The difference between an load range C and load range D tire in the same size is the capacity and psi rating. The two tires will still have the same dimensions and fit on the same wheel. The D rated tire has a higher capacity. … For a C load range in the same size, like # AM1ST76 , the capacity is 1,360 pounds at 50 psi.
What load range is F?
Light Truck Tire Load Ranges
| Abbreviation | Meaning | Max Load Pressure |
|---|---|---|
| LR/C | Load Range C – 6 ply rated | 50 psi |
| LR/D | Load Range D – 8 ply rated | 65 psi |
| LR/E | Load Range E – 10 ply rated | 80 psi |
| LR/F | Load Range F – 12 ply rated | 95 psi |
What does RF stand for in tires?
XL and RF tyre markings
RF stands for Reinforced. XL stands for Extra Load.
What does RF mean on tire?
Note – Some tires are marked ‘Extra Load’, ‘XL’, or ‘RF’ (for reinforced). This simply denotes that the tire’s indicated maximum load and air pressure are higher than a standard load tire. Ply Construction. This indicates what materials are used in the tire’s plies, and the quantity of each type included.
What load range is SL?
| Load Range and Ply Rating | ||
|---|---|---|
| Load Range | Ply Rating | Max Load Carrying Air Pressure |
| Standard Load (SL) | 4 | @ 36 PSI |
| Extra Load (XL) | 4 | @ 42 PSI |
| C1 | 6 | @ 50 PSI |
What is the difference between RF and R in tires?
65: The ratio of the tire’s height to its width in percent. R: Radial tire (the designation RF indicates a self-supporting run flat tire, not available on all models). 15: The diameter of the wheel rim (in inches). 95: The tire’s load index.
What does the C mean after a tire size?
C — A less common but still relevant letter you’ll see at the start of some tire sizes is a “C,” which means that the tire has been made for commercial vehicles, such as vans and delivery trucks that are capable of carrying heavier loads.
What does LR mean on a TYRE?
Specific information for certain tyres
| (*) | BMW / Mini approved tyres |
|---|---|
| Kia | |
| L | Lamborghini |
| LR | Land Rover |
| LRO | Land Rover |
What does 12.5 mean on a tire?
In example “A” this reads 12.50, meaning the tire width is 12 and 1/2 inches. The final number simply is the wheel size or “diameter” of the wheel that the tire will fit on.
What’s the best speed rating for tires?
Tires with a maximum speed capability higher than 300 km/h (186 mph), require a “ZR” in the size designation. Consult the tire manufacturer for maximum speed when there is no service description.
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Tire Speed Rating Chart.
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Tire Speed Rating Chart.
| SPEED SYMBOLS | ||
|---|---|---|
| Symbol Speed | Speed (km/h) | Speed (mph) |
| A1 | 5 | 3 |
| A2 | 10 | 6 |
| A3 | 15 | 9 |
What does XL mean on a tire?
extra-load
Some vehicles are equipped with “XL” tires. It doesn’t mean that they’re extra large, but it does mean that they are extra-load tires. The load index on these tires is much higher than a standard-load tire, which is why it is important to replace an XL tire with another XL tire.
What size tire is a 305 55R20?
Plus Sizes
| 275/55-20 | 305/55-20 | |
|---|---|---|
| Diameter inches (mm) | 31.91 (810.5) | 33.21 (843.5) |
| Width inches (mm) | 10.83 (275) | 12.01 (305) |
| Circum. inches (mm) | 100.25 (2546.26) | 104.33 (2649.93) |
| Sidewall Height inches (mm) | 5.95 (151.25) | 6.6 (167.75) |
What does tire size mean P275 55R20?
The same 2014 Ford F150 in their Platinum Series comes with a tire size of P275/55R20. The tire is a (P) passenger tire, with a tread width of 275 millimeters, the sidewall is 55% as tall as the tread (section width) is wide, and the wheel diameter is 20 inches.
What does 35X12 50R17 mean?
35X12.50R17. Diameter : 35.0″ Width : 12.5″ Wheel : 17″ x 8.5-11″
What size is a 33×12 50 tire?
33X12. 50R17 tires have a diameter of 33.0″, a section width of 12.5″, and a wheel diameter of 17″. The circumference is 103.6″ and they have 611 revolutions per mile. Generally they are approved to be mounted on 8.5-11″ wide wheels.
What size tire is a 295 55R20?
Plus Sizes
| 295/55-20 | 305/55-20 | |
|---|---|---|
| Diameter inches (mm) | 32.78 (832.5) | 33.21 (843.5) |
| Width inches (mm) | 11.61 (295) | 12.01 (305) |
| Circum. inches (mm) | 102.97 (2615.38) | 104.33 (2649.93) |
| Sidewall Height inches (mm) | 6.39 (162.25) | 6.6 (167.75) |
Are 305 tires the same as 33?
Depending on exact tire, the 305/55r20 can be a true 33×12.5 whereas the 33×12. 5 can sometimes be smaller than a true 33″ and 12.5″ wide. And with some manufacturers, the standard sizes (33×12.
Are 285 tires the same as 33?
the 285 tire has a diameter of 32.832” in comparison to the 33” tire. … This means that without a set pattern in the industry, the actual diameter is different from one manufacturer to another. This makes the 285/75/16 to be regarded as the metric size for 33” that is accepted globally.