We found the following complaints for PETERBILT 579 (2019)
Read complaints for PETERBILT 579 (2019)
My 2019 peterbilt model 579has front end issues !!!!!! i have had this vehicle aligned all three axlesand on the second occasion just the steer axle. I am on my 4th set of steer tires. The truck came through with 11 r22.5goodyear tiresthey started cupping out at 25 to 35,000 miles i took them off and put on a set of 11r 22.5 general brand tires and hence had the (3)axle alignment done at approx.72 to 75,00 miles these tires cupped out so bad i had to remove them with approx 30,000 miles on them.. I went back to the tire dealer had another set of general 11r.22.5 tires and had the steer axle aligned. And after 25 to 30,000 miles the same thiing cupped out so bad i couldn't drive the truck safely. December 24 2020 i put on a set of lessar expensive tires at a truck stopthis time 22.5 low profile tires and the same thing they have approx. 30,ooo miles on them and are cupping outim at a loss as what to do nexti'm just about out of band aids and money for this (not to mention my patience
After hitting a bump, the steering would shake so bad it was hard to hold the steering wheel. Had to pull off on the shoulder to get the shaking to stop. After having this happen several times in one day, i took the truck to dealer where they discovered it had a bad steering box. Still waiting on the truck to get out of shop.
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