Airing down LT tires vs. P-metric

[barkingspider]

My old avalanche came w p tires stock. I used only LT on them for the same reasons, cut/puncture resistance. The avalanche weights a lot more than your Colorado so the LT were no problem. I ran them at 45-50 psi normal driving. Off road the lowest I ran them were 35psi and they were fine. When the stock GY need replacing in my GMC Canyon, I’m gonna stay w P tires. I don’t off-road much

 

[D60]

Pretty sure the 37" Yokohamas on my JL are D.

I run 12 to 13psi on the trail. But on a stock 7.5" wheel

 

[4WD]

Pretty sure the 37" Yokohamas on my JL are D.

I run 12 to 13psi on the trail. But on a stock 7.5" wheel

How much is it lifted ?

 

[buck91]

Switching from P237/75r17 to LT285/70r17 and I run the same air pressure as the door tag- after checking the load tables for each.

On the '18 I run stock size LT range E tires and had to go up to 48psi from the door sticker 35psi after checking the load tables.

 

[D60]

How much is it lifted ?

It's the shorter of the Metalcloak GC's....I think they call it 2.5" but it's more like 4"+