I am new to this forum (and to RVing) and was reading everyone's comments about tire pressure. I have a 42 ft Thor Tuscany with 6 tires. All of them were low...(22.5x8.25 size)...the 4 outside tires were measuring about 110 and the recommended is 120. The 2 inside tires on the back axle were both measuring about 80. Stupid question?? but aren't all 6 of them suppose to be around 120? Why are the 2 inside back axle tires so low? Any ideas and should I just inflate them all to 120? Thank-you and please don't laugh...
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