2 New Trailer Tires ST205/75R15 6PR TRAILER TIRES SIZE	 ST205/75R15 S.W.(inches)	8.19 O.D.(inches)	26.85 Load Range C	SIZE	 ST205/75R15 MAX. LOAD(PSI)	 1820@50 Tread Depth (32/in) 9 	6 PL