Size	PR	Tread(mm)	Standard Rim	Load lndex&speed Rating
9.00R20	16	15.5	7.0	144/142K
10.00R20	16	16.0	7.5	146/143K
10.00R20	18	16.0	7.5	149/146J
11.00R20	16	16.0	8.0	150/147K
11.00R20	18	16.0	8.0	152/159K
12.00R20	18	17.5	8.5	154/151K
12.00R24	20	17.5	8.5	158/155K