I acutally just ran across that toyo tires one yesterday.
I got ahold of someone at Goodyear, and she is sending me over a load chart. They basically look at what the stock tires were, and what the new tires are, and calculate what the new tires should be at max pressure.
She also has a load chart, and she will be emailing that to me today or Monday, she said they were really backed up right now right before the big holiday travel weekend next week.
2006 GMC Sierra 2500HD LLY Crew Cab Short Box SLT 4x4
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