…when looking to increase wheel diameter is this also increases the overall combined diameter of the wheel plus the tire. A proper Plus Size will account for the additional wheel diameter by decreasing the sidewall of the tire. The result is little or ideally no increase in overall combined…
…while reducing braking distances, improving responsiveness and increasing stability. A Plus Sizing rule of thumb is to increase tire width by 10 millimeters and decrease sidewall height by 5 to 10 percent for each 1-inch increase in wheel diameter. You will often find only +/- a few tenths of…
…sizing with a lower profile tire often leads to more responsive handling and a better cosmetic appearance. Notice that while the wheel diameter increases, the tire profile decreases. It's that simple. You don't have to do the math on your own! Our website fitment specialists already know what size…
…of your vehicle. What is plus sizing? This involves changing the tire and/or wheel size from the original size. Plus 0 (Zero) - Increase the section width (first number in the size) while decreasing the aspect ratio (second number in the size). The wheel size stays the same so you will not…
…As you increase the wheel size, the width of the wheel also increases. To compensate, the width of the tire increases and the sidewall gets shorter to make up for the extra inch of wheel height. The wider your tires get, the more rubber you have contacting the ground, thus increasing your handling…
…accommodate substantial tire size increases with both height and width. Let's look at an example of a popular increase in tire size with a top-rated On-/Off-Road All-Terrain tire. Check out the difference in size between 265/70R17 and the larger 285/70R17 size below. The larger 285/70R17 tire…
…example, 225/50R17-sized tires to 215/60R16-sized tires on 16" wheels) will reduce your cost while increasing your vehicle's wintertime traction. A Minus Size Tire and Wheel Minus Sizing combines taller profile tires with smaller diameter wheels. Begin finding a smaller diameter wheel for…
…While only a small dimensional difference, this combination will reduce your cost while increasing your vehicle's wintertime traction. A Minus Size Tire and Wheel Minus Sizing uses traditional Plus Sizing techniques in reverse. It combines taller profile tires with smaller diameter wheels. For…
…has increased an additional 30 km/h (18.6 mph). In this case, the 225/45R17 91W Standard Load size's rated load capacity of 1,477 lbs. is reduced to 1,255 lbs. when applied to a vehicle with a 270 km/h (168 mph) top speed. For W-Speed Rated Tires Vehicle Top Speed Required Tire Pressure Increase…
…Size Measuring Rim Width P225/75R15 6.0" P225/70R15 6.5" P225/65R16 6.5" P225/60R15 6.5" P225/55R15 7.0" P225/50R15 7.0" P225/45R17 7.5" P225/40R18 8.0" The assigned measuring rim width changes with the tire size's section width and with the tire size's aspect ratio. As tire section width increases,…
When creating a Plus Size fitment, the section width of the tire increases and the sidewall height decreases. The contact patch of the tire changes shape by becoming shorter and wider. While the shape changes, the size (area) of the contact patch remains relatively unchanged. * High aspect ratio =…
…an increase in tire size—but bigger tires tend to have lower profiles, which decreases the amount of tire shown. The focus, obviously, remains on the wheels. (And with that increase in tire sizes comes additional performance benefits. Larger diameter wheels and lower profile tires increase…
…vs. Steel Wheels in Winter Tire & Wheel Packages." You can even view minus size fitments. What are the benefits of downsizing and how can it help you when driving this winter? Benefits can include increased ride quality, better winter traction and a lower cost. For more information on this…
…while reducing braking distances, improving responsiveness and increasing stability. A Plus Sizing rule of thumb is to increase tire width by 10 millimeters and decrease sidewall height by 5 to 10 percent for each 1-inch increase in wheel diameter. You will often find only +/- a few tenths of…
…increase in dry grip traction during the summer months, however, when it comes to winter traction a narrower tire is more effective in cutting through snow and is often more economical. As a moderator of a few BMW forums, I'm often asked if one can eliminate the stagger set-up and run the same size…
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