What does P245 65R17 mean?
R17 tires have a diameter of 29. The sidewall of the tire is 6. This means a 245/65R17 tire will make make 684 revolutions per mile, or 425 revolutions per kilometer. Any bigger than that and the tire weight will likely affect handling, fuel economy, etc.The tires you have now, 235/65-17, are about 9. The 245s on the other hand are 9. On vehicles, especially newer vehicles, there is very little space to go to a larger tire without making other modifications.Tire size meaning – decoding the codes In the example above, “225” indicates the tire is 225mm wide; “65” tells us the height of the tire’s sidewall the tire is 65% of it’s width—or 146.As you know that, the 235 tire is about 9. On the other hand, the 245 tire is 9. You can see that 245 is slightly larger than the 235 tires that can easily replace without any modifications.
What does LT mean on a tire?
Lt tires explained LT-metric (Light Truck) tires are specifically engineered to work with trucks, full size SUVs and Vans. Including also 1/2 ton, 3/4 ton and 1 ton load capacity. An LT tire is basically a reinforced tire with extra steel belt, thicker, stiffer sidewalls and a deeper tread. D tires are typically rated for a higher load capacity, making them ideal for heavy-duty trailers that carry substantial weight. On the other hand, R tires are generally designed for lighter loads and provide a smoother ride, which can be beneficial for recreational trailers.Additionally, ST tires employ a harder rubber compound with increased sidewall strength and enhanced resistance to aging and UV rays. Conversely, LT tires boast a broader array of tread patterns, although this feature holds little significance when traction isn’t a primary concern during towing.
What does P245 mean on a tire?
Tire Width This is the measurement from one sidewall to another in millimeters. For example, the marking of P245/ means you have a passenger vehicle with a tire width of 245 millimeters. As you know that, the 235 tire is about 9. On the other hand, the 245 tire is 9. You can see that 245 is slightly larger than the 235 tires that can easily replace without any modifications.The first number in the tire size, 245, represents the width of the tire in millimeters. To convert this to inches, we divide 245 by 25. This gives us approximately 9.That “235” or “245” is an indication of the tire’s width, in millimeters, such as 235/45R18. So, a 235 wide tire is 235mm (about 9. And that 10mm difference is the core of our 235 vs 245 tires comparison.Look up the manufacturer specs for the tire you want and see. Size range for a 245/45 is probably 7-9.
What does V mean on a tire?
Each letter coincides to the maximum speed a tire can sustain under its recommended load capacity. For instance, V is equivalent to a maximum speed of 149 mph. Even though a tire can perform at this speed General Tire does not advocate exceeding legal speed limits. For example, a tyre that reads 255/40 R20 101V shows V to be the tyre speed rating. The tyre speed rating chart below shows that V corresponds to 149 mph. Therefore, tyres with this speed rating should not be driven over 149mph.This means that a tire with a V-rating, for example, can be driven at 149 miles per hour until it wears out! Less frequently seen ratings are Q 99 mph and R 106 mph- used in some light truck tires. The W rating replaced what was once Z, which was anything above 149 at the time, and is now limited to 168 mph.
Which tire rating is better, H or T?
H-rated tyres are effectively able to cope with 12mph faster speeds, can cope with greater friction at all speeds, and have significantly more capacity for heat resistance. Overall, H-rated tyres are able to deliver better handling, braking, cornering, and faster acceleration than their T-rated counterparts. In the battle of T and H ratings, H is generally perceived as being better. H-rated tyres are effectively able to cope with 12mph faster speeds, can cope with greater friction at all speeds, and have significantly more capacity for heat resistance.H Rating: Balanced performance suitable for everyday driving, providing good traction and handling. V Rating: High-performance capability with superior handling, cornering stability, and responsiveness.