Tire PSI
on my 2016 Ford F350 superduty dually 4x4 with Goodyear LT 245/75R/17E tires. The Door sticker says 75 front 65 rear cold. Tires say 80 PSI cold. Pardon my ignorance, but which one do I go b...
Forum Discussion
azdryheat wrote:
My Chevy dually also recommends 65 PSI in the rear tires. I had everything weighed and my trailer puts 3500# in the bed. Dividing the total rear-end weight by four and then looking that number up on the Bridgestone chart shows the 65 PSI on the door is exactly what Bridgestone calls for, not 80 PSI. At 80 PSI you run the risk of wearing out the center portion of your rear tires. I ran my rear tires at 65 PSI for 50,000 miles and the tires wore great.
Correct, I did that years ago, wore centers because of over inflation.
Thanks
