[JRTJH]

If your OEM wheels are aluminum, then probably not. Most aluminum wheels are rated at 94 PSI. If your OEM wheels are steel, then possibly, but you'd need to look at the back of the wheel, get the information that's there and contact the manufacturer of the wheel to get the maximum PSI rating for the wheel. Remember that even if the wheel is rated for use at 110 PSI, it may not be rated to carry the maximum weight rating of the tire, so if there is a difference, the lowest rating is what limits the wheel/tire pair.

Keep in mind that Keystone may have used more than one brand and/or model of wheel during 2009 and what is OEM on one trailer may not be the same brand/model wheel as the next one down the assembly line.

ADDED: If you're considering upgrading to G series tires, you might want to consider Sailun. Many members here have found that brand to be much less expensive and just as reliable as the Goodyear LRG tires.