It is possible to replace your tires with a different size, in some instances, to increase your load capacity with a different inflation pressure. If there is a reason to replace your tires with a different size, make sure the following checks are made before the purchase:
• Does the replacement tire have the load capacity that is needed for my trailer and will it fit properly inside the wheel well?
• Will the overall diameter difference affect the braking system?
• Is the increase in air pressure compatible with the maximum rated pressure stamped on the rim?
Choose a tire adequate for the load. The load rating printed on the sidewall will show the maximum load that can be carried at a defined pressure.