Can you share with me the load curve for these tires?
My understanding is that tire manufacturers create a chart that outlines weight vs corresponding psi that should be ran in the tire.
I'm not driving around with 80psi in my rear tires unloaded like GMC puts on the placard, it's not a good idea.
I just bought 285/70R17 in the load range E category. I love them, but want to set tire pressures correctly for long wear, comfort and safety based on Goodyear's testing, not GM's maximums.
2006 GMC Sierra 2500HD LLY (LBZ tuned) Crew Cab Short Box SLT 4x4: Air Dog II-4G, Hummer H2 chrome wheels, Goodyear Wrangler Ultra Terrain AT 285/70R17, Denali headlights, All On Mod, tow mirrors, Starlite 5 tunes, DSP5 switch, CTS2 monitor, Homelink overhead center console
1997 Chevrolet Silverado 1500 5.7L Z71 Extended Cab Short Box
1995 Pontiac Firebird Formula everything is modded
2016 Polaris RZR S 1000
2013 Victory Motorcycles Highball
2006 Polaris IQ RMK 660 mod snowmobile