Question on Tire wear vs Camber
#1
Question on Tire wear vs Camber
Drove my car pretty hard this weekend, Setup the camber on the Hudy station, -4.5 rear and -3.5 Front. When I look at my tires, I see the Rear tires wore out in the middle slightly favoring the outside of the tire versus the inside, the front tires wore out straight down the middle. I feel the car was hooking up good, but I feel it was possibly a driving error from traction rolling, and the camber gauge would have probably said -3, -2 versus the hudy. Does that mean I need to add some slight negative camber, maybe move to 5.0 rear and 4.0 front on the Hudy to get optimal tire wear?
#3
Tech Master
iTrader: (12)
Drove my car pretty hard this weekend, Setup the camber on the Hudy station, -4.5 rear and -3.5 Front. When I look at my tires, I see the Rear tires wore out in the middle slightly favoring the outside of the tire versus the inside, the front tires wore out straight down the middle. I feel the car was hooking up good, but I feel it was possibly a driving error from traction rolling, and the camber gauge would have probably said -3, -2 versus the hudy. Does that mean I need to add some slight negative camber, maybe move to 5.0 rear and 4.0 front on the Hudy to get optimal tire wear?
#5
Tech Master
iTrader: (31)
What track are you running at? Aren't you from Texas?
With that much camber, it sounds like you are running on a high bite track. If that's the case and your tires are wearing close to the middle, that leads me to believe a few things are taking place. Mainly, it sounds like too much body roll.
This could be caused by the suspension being too soft for the track, sway bars too soft, ride height too high are the first things that come to mind.
For the track I think you are running at, I use a very stiff and low suspension setup and don't have to run more that -2 camber.
With that much camber, it sounds like you are running on a high bite track. If that's the case and your tires are wearing close to the middle, that leads me to believe a few things are taking place. Mainly, it sounds like too much body roll.
This could be caused by the suspension being too soft for the track, sway bars too soft, ride height too high are the first things that come to mind.
For the track I think you are running at, I use a very stiff and low suspension setup and don't have to run more that -2 camber.
#6
R/C Tech Elite Member
iTrader: (10)
Unless your extremely smooth on the throttle all tires(1/8 scale offroad)
are going to wear the center out. Its centrifigul force causing them to expand and run on just the center tread during acceleration. If the fronts are wearing badly down the center or losing pins try a higher weight center diff oil.
are going to wear the center out. Its centrifigul force causing them to expand and run on just the center tread during acceleration. If the fronts are wearing badly down the center or losing pins try a higher weight center diff oil.
#9
That is what I see too. Knew I wasnt crazy haha. So i think im going -5 rear -4 front, high speed turns this weekend. Dont wanna traction roll.
#10
Tech Addict
iTrader: (39)
Anyone else have any thoughts???