Tire Pressure for Load Range E
#1
Tire Pressure for Load Range E
Just bought a set of Cooper Discovery AT3's. After I got home I thought they looked a little soft. I checked the PSI and they were all at 35. This after drving at highway speeds for a couple hours. I thought that was a little low for an E rated tire. I have run E rated before and never had them lower then 45psi. I called Discount Tire where I just bought them and the salesman told me that the truck called for 35psi and it doesn't matter what the rating is. This dosen't sound right to me. Any opinions?
#2
Senior Member
Just bought a set of Cooper Discovery AT3's. After I got home I thought they looked a little soft. I checked the PSI and they were all at 35. This after drving at highway speeds for a couple hours. I thought that was a little low for an E rated tire. I have run E rated before and never had them lower then 45psi. I called Discount Tire where I just bought them and the salesman told me that the truck called for 35psi and it doesn't matter what the rating is. This dosen't sound right to me. Any opinions?