AT51 Size Ply Rating Speed index Load Index Standard Rim Max.Load(kg) Inflation Pressure(kPa) Inflated Section Width(mm) Overall Diameter,Inflated(mm) Pattern Depth(mm) 11R22.5 16 L 146/143 8.25 3000/2630 840/770 279 1050 15.5 11R22.5 16 M 148/145 8.25 3150/2900 850/850 279 1050 15.5 Request a Quote