Goodyear Unisteel G670 RV Load Inflation Chart - 225/70R19.5 & 245/70R19.5

This document is a load/inflation reference table for the Goodyear Unisteel G670 RV tire, covering highway steer and all-position tread designs used in normal highway service. It lists tire load limits in pounds at various cold inflation pressures (PSI) for two tire sizes: 225/70R19.5 and 245/70R19.5, both with a maximum speed rating of 75 mph. Values are given separately for single (S) and dual (D) fitments across inflation pressures from 65 to 120 PSI, though data is only populated from 70–110 PSI for the 225/70R19.5 and 80–110 PSI for the 245/70R19.5. Load range markers appear at 95 PSI (F) and 110 PSI (G). For example, a 225/70R19.5 in single fitment supports 2895 lbs at 70 PSI up to 3970 lbs (G) at 110 PSI, while a 245/70R19.5 single supports 3640 lbs at 80 PSI up to 4540 lbs (G) at 110 PSI. Dual fitment values are slightly lower at each pressure. This chart allows RV and medium-duty truck owners running 19.5-inch G670 RV tires to determine the correct cold inflation pressure for their actual axle loads.