Tire Size

Thinking about buying Bridgestone Revo's for my 99 Suburban K2500, tow a travel trailer 3 times a year, other than that local and mountain driving in snow/dry and wet roads. Any suggestions? Also do I need "E" rated load tires, or can I use "D" rated tires?

I'm not familiar with Bridgestone tires, but as for load rating,you should conform to what the decal on the driver's door recommends or greater.Lowering the tire rating will lower your GVW that the vehicle is rated for.I'm not familiar with the rules and regulations in your area,but where I am,if the vehicle gets selected to get an inspection or is involved in an accident,tire rating is one area of the vehicle that is checked.I hope this will help in your decision making.
chuck's