For road racing, this is relatively simple: We’re going to camber all four tires in the negative direction, and look to have a large contact patch on the outside tires while the inside tires can be largely ignored for a given turn direction. The angle allows making high speed cornering a breeze. Excessive camber either way will cause excessive and abnormal tire wear. Negative camber is when the wheels are inclined towards the chassis of the car. Introducing positive (or negative) camber to an airfoil will have a profound effect on its lift curve and drag polar. You always have to replace tires, particularly on the front wheel. Improper camber can make the tyre wear faster either on the outside or inner … I Abstract . Symptoms include poor handling, a pull or drift to the side with the most positive camber, and tire and part wear. In the case of negative camber, the front wheels have an inward inclining position. I always learned you should have equal temps on the tires across it, so i dont understand this. Negative Camber occurs when the wheels lean toward the center of the vehicle at the top. Toe Toe is the angle the tires are rotated around their vertical axis, looking at them from above the car. Hence excessive negative camber normally first manifests in uneven tire wear, with inside edges wearing much quicker than the rest of the tire. However, some off-road vehicles and race cars have zero or slightly negative camber. Contrary to your concern, both of our Model S are now very much more manageable on icy and wet roads. Hence, turning becomes uncomplicated with negative camber. Negative camber in the rear gives more safety margin. Negative camber wears the inside edge of the tire, while positive camber wears the outside edge of the tire. In conjunction with toe angles, some high-negative camber vehicles don’t experience this wear characteristic, though. Excessive negative camber and toe-out may make the car go fast around corners but both errors rip the tread off the tires. For McPherson strut cars the lower control arm in its static position, goes down slightly as it goes toward the tire. Still, faster times are faster times. It does, because of the affect of caster (positive) and the movement of the control arm. A number of different things can have negative effects on your tires over time. Too much negative camber results in compromised tire contact patch size under braking and acceleration, as well as shifting of this contact patch toward the inside edges of the tires. Increased Suspension Wear . Part of the series: Car Parts & Repair. - posted in The Technical Forum Archive: Why do some teams run on such negative camber on their tires?. If your tire is level with the ground, it will have a Camber of zero. The wear on the tires is marginally increased as the tires are under slight side slip conditions when the steering is set straight ahead. I've had cars that would destroy rears in 4,000 miles. When we use the term, we’re referring to static negative camber. Negative camber increases the tire wear under normal driving conditions, Usually with mostly straight driving. On the downside, we were starting to get increased wheelspin on corner exit as a result of the negative camber reducing the tire’s contact patch. The tires look new, except that they wear out on one side or the other. When it tilts inward toward the center of the vehicle, it has negative camber. When your front wheels have a negative camber, they are inclining inward. When we use the term, we’re referring to static negative camber. Increased Suspension Wear. The bottoms of the tires are also making less contact with the ground and there is less pressure put on them. Negative camber on tires. Caster. 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