Hey guys, I have a few tire questions.
My truck originally came with the stock 20's and the tread was getting low but replacing them with another stock set of tires would cost $1500. I wasn't happy with that so instead I bought 18in Rims (rockstar KD) with general grabbers AT2 275/70/18 to maintain the 33in ride height.
These have been on my car for a year now but I am noticing a little wobble at 65/70mph, the tread in the front wearing a oddly, not typical over inflation or under but the individual tread had some high and low points. I rotated the tires and the wobble seems to have gotten better and the wear is improving since being moved to the rear. I was wondering if this is a common issue with Grabbers or if I should look into my suspension or tire pressure as the culprit. The air pressure rating on these tires say 80 max PSI (I believe) what do you suggest I keep them at. I am asking because I read an article in on thread which suggests that you lower it 10% of the max, but the pressure builds about 5psi after some high way driving.
My truck originally came with the stock 20's and the tread was getting low but replacing them with another stock set of tires would cost $1500. I wasn't happy with that so instead I bought 18in Rims (rockstar KD) with general grabbers AT2 275/70/18 to maintain the 33in ride height.
These have been on my car for a year now but I am noticing a little wobble at 65/70mph, the tread in the front wearing a oddly, not typical over inflation or under but the individual tread had some high and low points. I rotated the tires and the wobble seems to have gotten better and the wear is improving since being moved to the rear. I was wondering if this is a common issue with Grabbers or if I should look into my suspension or tire pressure as the culprit. The air pressure rating on these tires say 80 max PSI (I believe) what do you suggest I keep them at. I am asking because I read an article in on thread which suggests that you lower it 10% of the max, but the pressure builds about 5psi after some high way driving.