New Cooper tires behavior
I just installed 6 new Cooper tires on my Sterling 4500. These are the 19.5s. I was replacing my old Dynatracs. The Dynatracs only had about 12K miles, but were 8 years old. I only use the truck f...
Forum Discussion
markchengr wrote:
Weigh your axles loaded and unloaded then go to the tire manufacturers website checking the column for your tire width. Most of them have an inflation guide for different loads. These can vary quite a bit among different tire brands. There is no one-fits-all pressure among different 19.5's. I run my rears at 50psi empty and 110psi loaded.
X2
when mechanic tells you to run specified pressure without checking the weight - it might be good time to change the mechanic.
Even my camper weight over 6000lb, my rear dually pressure comes lower than front.
