Can someone with a 1500 quad cab, that has 265/70/17s, please look
at your tire pressure sticker in the door jam, and tell me what the pressures are?

My truck came with 245/70/17s, and I upgraded slightly, but I'd like to
know what Dodge reccommends for tire pressures on this size.

thank you

 

I think it's 40.... i'm not sure and i'm not runnin out there neked... just look at what the tire says....

 

All depends on the load ratting of your tires, LT rated tires come in C D and E , letters indicated number of Plys in the tire, E is 10 ply, most likely your ram has a C rated tire, 4 ply, but chances are good you only have a P (Passenger ) 2ply rated tire that came stock with your truck.

If you have a LT265 70 17 C 40 to 45 PSI is good, If you have a P rated tire, your best to stay under 40 PSI, Head back to your tire shop .....