So help me decide the proper pressure here. Last year I switched to LT285/70r17 (Load E) tires on my F150 which originally came with P-metrics. Discount Tire has the pressure on the invoice spec'd at 44psi and I have been running that for the past 6k miles. Tread wear looks pretty good, a little bit of should wear up front but I think thats from some hot freeway ramps.
Anyways, factory door sticker lists:
GAWR front 3750lbs
GAWR rear 3850lbs
Tires 235/75r17 108S (load rating) 38psi
I switched to Falken AT3W tires in LT285/70r17 Load E (121/123) with the load table attached in the pic below. If I am reading this correctly, at 35psi these tires will still be exceeding my factory load requirements. Therefore, 35psi would be the proper inflationary pressure (since LT tires aren't rated to run below 35psi)?
Anyways, factory door sticker lists:
GAWR front 3750lbs
GAWR rear 3850lbs
Tires 235/75r17 108S (load rating) 38psi
I switched to Falken AT3W tires in LT285/70r17 Load E (121/123) with the load table attached in the pic below. If I am reading this correctly, at 35psi these tires will still be exceeding my factory load requirements. Therefore, 35psi would be the proper inflationary pressure (since LT tires aren't rated to run below 35psi)?