Posted by Kaegi [24.113.81.122] on Monday, January 18, 2010 at 20:29:39 :
In Reply to: Re: flat spots on tires? posted by Galen [67.142.168.142] on Monday, January 18, 2010 at 20:18:14 :
all bias plies will go thump thump in the morning they will smooth out after they warm up. over inflating to 40 psi or so can help a bit if the truck has been sitting for a while. nothing wrong with bias plies just takes patience to wait for them to round out. 10 to 20 miles, depends on what time of year and how old the tires are.