Wheel/tire Packages,15"-17", & 15"&16" SNOW Packages!

At the present time, I am offering exclusive pricing for viewers at this site. 1. The popular 17" wheel/tire packages with or without trades. A. The 17" R-28 wheel, rated #1 by TUV and the Pirelli P7000SS,all season,Z rated,50,000mi. 225/45/ZR17 tires--cost is $1350.inc. ship&handl. B. Additional Ronal 17" on piece wheel styles, ie. R-25, SL, & "new" LV w. the same 225/45/ZR17 Pirelli P7000SS tires are $1800. inc.ship&handl. ***You can trade in the 15" OEM alloys for a credit of $300./set/4 and for the 16" OEM alloys I will credit $400./set/4. A 16" wheel/tire package is listed at the bottom of the Product Guide Section & includes: C. Choice of either R-28 or R-26 wheel style w. the Pirelli P7000SS 205/55/ZR16 tires for $1050./set/4 inc. ship& handling. D. Choice of either R-28 or R-26 wheel style w. the Pirelli P7000SS 225/50ZR16 tires for $1175./set/4 inc. ship & handling. SNOW WHEEL & TIRE PACKAGES: A. Wheels only: 1. 15" R-23, set of 4--$375.inc. freight. 2. 16" R-34, set of 4--$475. inc. freight. **I chose these wheels because they are easy to clean and allow for very little build-up of snow or ice. B. 15" wheel & tire package: 1. 15" R-23 w. Pirelli 195/65/15 Winter Ice Directional tires, Q rated--$800/set/4 inc. freight. 2. 15" R-23 w. Pirelli 195/65/15 Winter 210 Assymetro tires, H rated--$830./set/4 inc. freight. C. 16" wheel 7 tire package: 1. 16" R-34 w. Pirelli 205/55/16 winter ice Directional tires, Q rated--$925./set/4 inc. freight. 2. 16" R-34 w. Pirelli 205/55/16 Winter 210 Assymetro tires, H rated--$975/set/4 inc. freight. ** All wheel and tire packages come pre-mounted and balanced with all the necessary hardware, lug bolts or lugs. To see any of these styles please refer to our website, www.ronalusa.com. If you have any additional questions, please call @ 800-899-1212 x19. Credit cards accepted, MC, Visa, and AmEX. Thanks, Gary.

What I really need is an explanation of the tire sizeing 205/55 etc. But I will make do with assurance that the rolling radius on the 15 and 16 inch wheel tire winter combos is the same as the rolling radius of my 16 inch OEM sport package wheels and tires. Thanks.

HTH.

CraigB

• Tire Sizing

Yes, they are the same rolling radius. You can calculate the diameter by multiplying the tire width by the aspect ratio, dividing by 25.4, multiplying by 2 and adding the wheel diameter.

For example: for a 195-65-15 tire:
195 * .65 = 126.75 mm

126.75 mm / 25.4 mm/in = 4.99 in

4.99 in * 2 (top and bottom of tire) = 9.98 in

9.98 in + 15 in (wheel size) = 24.98 in.

205/55/16 = 24.87 in
225/50/16 = 24.86 in

and so on...

Adventures in calculator land!

Steve

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