TwinTurbo.NET: Nissan 300ZX forum - footprint? Do you mean visually or the contact patch?
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Subject footprint? Do you mean visually or the contact patch?
     
Posted by markpearl91tt on January 27, 2003 at 2:33 PM
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In Reply To Same width but much smaller footprint. Go 17x9 all around posted by ///MO3N on January 27, 2003 at 08:46 AM
     
Message Visually, the tires would bubble out from the rim slightly less (0.2 inches) than on a 8.5" wheel. This is referred to as the section width (the widest part of the tire). See diagram:

Despite the fact that the section width is 0.2" more narrow, the contact patch ... the part that actually matters and serves as the friction surface for torque transfer remains identical under load. The only time that it would be less is if the tire is overinflated or off the car (no load). So, I'm not sure what you mean by footprint, but the "performance" aspect of the wheel would be no different than if it were placed on the stock 8.5" rim.

     
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