Tire Loads Inflations Part 2 Marble

This is the book where all the load inflation tables come from and might be considered the tire engineer s bible and is used by tire engineers around the world when they are making tires that are intended to be used in the us.

Tire loads inflations part 2 marble.

I need one clarification. I have always considered the cold psi on the side of my 22 5 rv tires to be the minimum to carry the maximum rated load. We at fifth wheel street no longer recommend adjusting trailer tire inflation pressure below the pressure associated with maximum load psi rating molded on the sidewall and only if the wheel rim is appropriately rated for tires that have a maximum of 85 psi or less regardless of the measured scaled weight of individual tire or axle. This is the book where all the load and inflation tables come from and might be considered the tire engineer s bible it is used by tire engineers around the world when they are making tires that are intended to be used in the u s.

Roger marble spent 40 years in the tire industry working for a major. By roger marble i got this question from a reader of an rv forum. Valve stems and tpms part 2. Here we find the details of valve stem designs as specified by tra.

Two forms of this are hysteresis losses see. Thank you for all of your informed comments regarding proper tire care. A tire s maximum load table 2 is the most weight the tire is designed to carry. Selecting the correct tire pressure on multi axle trailers.