Since I am relatively new here, I am not sure if this was discussed before, or may have already been quoted before as well.
I see a lot of discussions about negative camber, and excessive or early tire wear, especially on the 21" (which I am getting on my MS)... So I was trying to research "negative camber and tire wear" I came across this, which I find interesting, especially about the aggressive v.s. conservative cornering having an effect on tire wear (I thought it would be the opposite).
So I am wondering, for those who have suffered from excessive early tire wear, was it because of misalignment issues, or do you know if cornering aggressively or conservatively had any impact?
"Since street suspensions cannot completely compensate for the outer tire tipping towards the outside when the vehicle leans in a corner, there isn't a magical camber setting that will allow the tires to remain vertical when traveling straight down the road (for more even wear), and remain perpendicular to the road during hard cornering (for more generous grip).
Different driving styles can also influence the desired camber angle as well. An enthusiastic driver who corners faster than a reserved driver will receive more cornering grip and longer tire life from a tire aligned with more negative camber. However with the aggressive negative camber, a reserved driver's lower cornering speeds would cause the inside edges of the tires to wear faster than the outside edges.
What's the downside to negative camber? Negative camber leans both tires on the axle towards the center of the vehicle. Each tire develops an equal and offsetting "camber thrust" force (the same principle that causes a motorcycle to turn when it leans) even when the vehicle is driven straight ahead. If the vehicle encounters a bump that only causes one tire to lose some of its grip, the other tire's negative camber will push the vehicle in the direction of the tire that lost grip. The vehicle may feel more "nervous" and become more susceptible to tramlining. Excessive camber will also reduce the available straight-line grip required for rapid acceleration and hard stops."
From: http://www.tirerack.com/tires/tiretech/techpage.jsp?techid=4
I see a lot of discussions about negative camber, and excessive or early tire wear, especially on the 21" (which I am getting on my MS)... So I was trying to research "negative camber and tire wear" I came across this, which I find interesting, especially about the aggressive v.s. conservative cornering having an effect on tire wear (I thought it would be the opposite).
So I am wondering, for those who have suffered from excessive early tire wear, was it because of misalignment issues, or do you know if cornering aggressively or conservatively had any impact?
"Since street suspensions cannot completely compensate for the outer tire tipping towards the outside when the vehicle leans in a corner, there isn't a magical camber setting that will allow the tires to remain vertical when traveling straight down the road (for more even wear), and remain perpendicular to the road during hard cornering (for more generous grip).
Different driving styles can also influence the desired camber angle as well. An enthusiastic driver who corners faster than a reserved driver will receive more cornering grip and longer tire life from a tire aligned with more negative camber. However with the aggressive negative camber, a reserved driver's lower cornering speeds would cause the inside edges of the tires to wear faster than the outside edges.
What's the downside to negative camber? Negative camber leans both tires on the axle towards the center of the vehicle. Each tire develops an equal and offsetting "camber thrust" force (the same principle that causes a motorcycle to turn when it leans) even when the vehicle is driven straight ahead. If the vehicle encounters a bump that only causes one tire to lose some of its grip, the other tire's negative camber will push the vehicle in the direction of the tire that lost grip. The vehicle may feel more "nervous" and become more susceptible to tramlining. Excessive camber will also reduce the available straight-line grip required for rapid acceleration and hard stops."
From: http://www.tirerack.com/tires/tiretech/techpage.jsp?techid=4