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Highest Mileage Moderator
Join Date: Mar 2003
Location: Sicklerville, NJ
Posts: 9,374
My SSR: Black, '03, 1sb, #1256, License Plate was WOW FCTR
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I am "stealing" this info from Alex05SSR's post on rims to include in the article.
For those who are not real familiar with tire nomenclature, I will use the P285/35R22 tire as an example. The 285 is the tire width in millimeters (25.4 mm = 1 inch). The 35 is the “aspect ratio” defining the sidewall height as a percentage of the width, in this case 285 x 0.35 = 99.75 mm = 3.927 in.
For those who are not real familiar with wheel nomenclature, “backspace” is the distance from the backside of the wheel mounting pad to the inside edge of the wheel. “Offset” is the distance from the backside of the wheel mounting pad to the centerline of the wheel width. A “positive offset” means that the mounting pad is located outside of the centerline of the wheel, and a “negative offset” means that the mounting pad is located inside of the centerline of the wheel.
The information on our stock SSR wheels and tires is as follows:
Wheel Backspace Offset Tires Sidewall Ht. Tire O.D.
Front: 19”x8” 5-3/4” +1-3/4” P255/45R19 4.518” 28.035”
Rear: 20”x10” 6-1/8” +1-1/8” P295/40R20 4.646” 29.291”
Note: all wheels have 6 lugs on 5" (127 mm) circle pattern.
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2003 Black SSR #1256 1sb
100000 miles (02/04/07).....143,000+ now
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