Size	Ply Rating	Pattern depth(мм)	Max. Load(кg)		Pressure(kpa)		Load index		Speed level	New tyre inflated Dimensions(mm)
			single	Dual	Single	Dual	single	Dual		single	Dual
1200R20	18	17.5	3750	3450	830	830	154	151	K	1125	315
13R22.5	18	16.5	3750	3350	850	850	154	150	K	1124	320
315/80R22.5	20	18.3	4000		850	850	156	151	L	1076	312