I run E's on my F-150....Popped two sets of P with a load in rocky terrain.Pulling a travel trailer at 9,000 lbs loaded and a wood trailer in the same category,I need the toughest tire I can get within my budget....

Can't tell a bit of difference in ride...The E's are set 35-40 lbs empty and 45-50 lbs loaded with a 50,000 mile warranty.

Couldn't be happier with the E-rated tire and the piece of mind of not popping one out in rocky terrain loaded far from home..Been there done that to many times.

Jayco