What Do The Numbers Mean On A Tire? The two-digit number after the slash mark in a tire size is the aspect ratio. For example, in a size P215/65 R15 tire, the 65 means that the height is equal to 65% of the tire’s width. The bigger the aspect ratio, the bigger the tire’s sidewall will be.
What does the 265 70r17 mean? It means the width of the tire is 265 millimeters. 70. The tire has an aspect ratio of 70. To put it simple, the sidewall height is 70% of the width, so it would be 7.3″. R.
Can I use 235 tires instead of 225? 235 tires are one of the strongest, most durable, and reliable tires available for sub-heavy vehicles. 235 tires are also preferred over 225 tires for professional stunting because they offer much more stability to the vehicle and hence are much safer.
How much taller is a 70 tire than a 60? The series is a % of the sidewall compaired to the width. A 70 series tire sidewall height is 70 % of the tires tread width, a 60 series tire has a sidewall hight of 60% of the tires tread width.
What does 4.00 mean on a tire?
4″ = refers to the diameter of the rim, in inches It is not unusual for tire dimensions to be slightly different than the tire markings. For example, a 4.80/4.00-8″ tire typically has a 15.5″ diameter rather than the 16″ diameter you would expect.
What does P265 mean?
Let’s take for example P265/60R18. This code gives you the following information about your vehicle’s tire: P = Passenger Tire (Light Truck Tires will begin with the prefix LT). 265 = Section Width in millimeters (measured at the widest part of the tire from sidewall to sidewall)
What does R17 mean on a tire?
After the letter R, a number that indicates the wheel size where it fits. So for the example, P225/45R17 91V, R17 means the tire is made of radial-ply construction and that it fits a 17-inch rim.
Do bigger tires give a smoother ride?
Avoid bigger wheels if you want a smoother ride. As a general rule, bigger wheels result in a rougher ride. Switching to a smaller wheel and a thicker tire can give you a smoother ride without any major modifications to your car.
Are wider tires better?
Overall, wider tires are better for dry surfaces and for high-performance vehicles. Greater surface area allows for better day-to-day traction and durability.
Can I use 215 50r17 instead of 225 50r17?
It will be fine not much of a different at all. It will throw your speedometer off a little.
Is a 60 or 65 tire wider?
The 65% aspect ratio (as in 235/65/17), compared to 60%, adds almost 12 mm (1/2″) to the radius of the tire (0.65-0.60)*(235mm)=11.75mm.
Which tire is wider a 65 or 70?
The series number in a tire-numbering system refers to the aspect ratio of the tire’s sidewall height to its width. A series 65 tire’s height is 65 percent of its width, a series 70 tire’s height is 70 percent of its width and so on. These differences in height affect both performance and safety issues while driving.
What does 70r mean on a tire?
If a tire has an aspect ratio of 70, it means the tire’s height is 70% of its width. Lower aspect ratio tires, such as a 60 series, generally offer vehicle handling performance advantages over higher aspect ratio tires, such as a 75 series.
What does 4.80 4.00-8 mean on a tyre?
The numbers 4.80/4.00-8 read like this: 4.80″ is the tire width, 4.00″ is the tire section height (from the inside of the donut hole to the outside) and the 8″ is the wheel diameter. Finally, the numbers 4.80-8 read like this: 4.80″ is the tire width and “8 is the wheel diameter.
What size tire is as 4.8 8?
The overall diameter of a 4.80/4.00-8 tire is 16.1 inches. The overall diameter of the 5.70-8 tire is 18.1 inches.
What does 4.10 6 mean on a tire?
You will see 4.10/3.50-6 on the tire. This means the tire is 4.1” in width, 3.5” in tire height (rim to outer edge) with a 6” rim height.
What does 113 mean on a tire?
113 is the load rating, it means the tires can handle up to 2535 lbs. S is the speed index, which means the tires can go up to a speed of 112 mph.
What does 60r18 mean on a tire?
This number means that your tire has an aspect ratio of 60%. In other words, your tire’s sidewall height (from the edge of the rim to the tire’s tread) is 60% of the width. In this case, the sidewall height works out to be 159 millimeters.
What does BSW mean on tires?
B, BLK, BW, BSW = Blackwall or Black Sidewall. W, WW, WSE = Whitewall or White Sidewall. XNW = Extra Narrow White Width.
Which tire is wider 45 or 50?
got that 1 wrong, the 45 and 50 is a percentage of the width, so the difference between 45 and 50 profiles is 5% of the width.
What does 99 mean on a tire?
The higher the tire’s load index number, the greater its load carrying capacity. 97 = 1,609 pounds. 98 = 1,653 pounds. 99 = 1,709 pounds. A tire with a higher load index than that of the Original Equipment tire indicates an increase in load capacity.
Why do I feel every bump in the road?
Feeling every bump If you start to feel every bump on the road, it’s a clear sign that there is a problem with your shock absorbers or struts, that needs to be checked. An easy check is the bounce test. Simply push your entire weight down on your car’s bonnet. Release and count the number of times the car bounces.
What tires give the smoothest ride?
Top 10 Best Quietest Tires on the Market Reviews#1 Michelin Primacy MXV4 Radial Tire#2 Goodyear Wrangler#3 Hankook Optimo H727 All-Season Tire#4 Goodyear Wrangler DuraTrac Radial#5 Michelin Defender T + H All-Season Radial Tire#6 Michelin Defender LTX All-Season Radial Tire#7 Bridgestone Turanza Serenity Plus Radial …
What does p235 75r15 mean?
This number indicates that your tire has a width of 235 millimeters. 75. This number means that your tire has an aspect ratio of 75%. In other words, your tire’s sidewall height (from the edge of the rim to the tire’s tread) is 75% of the width. In this case, the sidewall height works out to be 176 millimeters.