How to upgrade your tire

  • Without any particular reason, please do not change the overaIl diameter of tire easily. The alteration of tire overall diameterwill causemisreading of speedometer or mutual interference between tire and other parts of vehicle.
  • PIease determine the width of tire in accordance with the specific width of vehicle. Ifthe width of the entiretire is increased overIy, it wiIIcause mutual interference between tire and other parts of vehicle, even heading out of thetire from bodywork which will initiate danger.
  • Notice the Ioad index of vehicle when you upgrade the tire. There is rule to the weight which thetire can bear (Ioad index) for each size.
70 series→65‧60‧55‧50‧45‧40 series
70 series65 series60 series55 series50 series45 series40 series
145/70R12155/65R12
145/65R13		165/60R12
155/60R13
165/60R13		155/55R14
155/70R12155/65R13165/60R13
175/60R13
165/70R12155/65R13175/60R13
185/60R13
195/60R13		185/55R14
175/70R12185/60R13
195/60R13
145/70R13155/65R13
165/65R13		165/60R13
175/60R13
185/60R13		165/55R14165/50R15
145/70R13165/65R13
155/65R14		175/60R13
185/60R13
195/60R13
165/60R14		185/55R14
165/55R15
145/70R13195/65R13
165/65R14
175/65R14		185/60R13
195/60R13
205/60R13
175/60R14
185/60R14		185/55R14
195/55R14
185/55R15		195/50R15195/45R16
145/70R13195/65R13
175/65R14
185/65R14		195/60R13
205/60R13
185/60R14
195/60R14
185/60R15		195/55R14
195/55R15		195/50R15
205/50R15
215/50R15		205/45R16
145/70R13195/65R13
185/65R14
195/65R14		205/60R13
195/60R14
205/60R14
195/60R15		205/55R15215/50R15
225/50R15
205/50R16		215/45R16
145/70R14175/65R14
185/65R14
165/65R15		185/60R14
195/60R14
205/60R14
175/60R15
185/60R15		195/55R14
185/55R15
195/55R15		195/50R15
205/50R15
215/50R15
195/50R16		205/45R16
145/70R14185/65R14
195/65R14
205/65R14
175/65R15
185/65R15		195/60R14
205/60R14
185/60R15
195/60R15
205/60R15		195/55R15
205/55R15
215/55R15
195/55R16		205/50R15
215/50R15
225/50R15
195/50R16
205/50R16
215/50R16		215/45R16aa
245/45R16
205/45R17
145/70R14195/65R14
205/65R14
215/65R14
185/65R15
195/65R15
205/65R15		205/60R14
195/60R15
205/60R15
215/60R15
195/60R16		215/55R15
205/55R16
215/55R16		215/50R15
225/50R15
215/50R16
225/50R16
205/50R17		245/45R16
225/45R17		245/40R17
255/40R17
145/70R14205/65R14
215/65R14
195/65R15
205/65R15		205/60R15
215/60R15
205/60R16		215/55R16
225/55R16		225/50R15
225/50R16
245/50R16
215/50R17		245/45R16
235/45R17
245/45R17		245/40R17
255/40R17
145/70R14215/65R14
205/65R15
215/65R15
205/65R16		215/60R15
215/60R16		225/55R16245/50R16
225/50R17
235/50R17		245/45R16
245/45R17		255/40R17
145/70R15205/65R15
215/65R15
205/65R16		215/60R15
205/60R16
215/60R16
225/60R16
205/60R17		225/55R16
215/55R17
225/55R17		225/50R16
245/50R16
225/50R17
235/50R17		245/45R16
235/45R17
245/45R17
235/45R18		255/40R17
245/40R18
255/40R18
145/70R15215/65R15
205/65R16
215/65R16		215/60R16
225/60R16
235/60R16
215/60R17		225/55R17245/50R16
235/50R17
225/50R18
235/50R18		245/45R17
245/45R18		255/40R18
145/70R15215/65R16
235/65R16		225/60R16
235/60R16
225/60R17		245/50R16
145/70R15235/65R16
225/65R17		235/60R16
145/70R15235/65R16
255/65R16
145/70R15255/65R16
145/70R15265/65R17265/60R18
145/70R16215/65R16
235/65R16
225/65R17		225/60R16
235/60R16
225/60R17		225/55R18
235/55R18		235/50R18
145/70R16235/65R16
225/65R17		235/60R16
225/60R17
225/60R18		235/55R18
145/70R16235/65R16
255/65R16
235/65R17
225/65R18		245/60R18
145/70R16255/65R16
145/70R16255/65R16
265/65R17		265/60R18
245/60R19
145/70R16255/65R16
265/65R17
275/65R17		265/60R18
275/60R18
145/70R16265/65R17
275/65R17		275/60R18
145/70R16275/65R17
145/70R17265/65R17
275/65R17		265/60R18
275/60R18

 

65series→60‧55‧50‧45‧40‧35series
65 series60 series55 series50 series45 series40 series35 series
155/65R12165/60R12
145/65R12155/60R13
165/60R13		155/55R14
155/65R13165/60R13
175/60R13		165/50R15
165/65R13175/60R13
185/60R13
195/60R13		185/55R14
195/65R13205/60R13
145/65R14165/60R14165/55R14165/50R15
165/65R14165/60R14
175/60R14		185/55R14
195/55R14
165/55R15
175/55R15
165/65R14175/60R14
185/60R14
195/60R14		185/55R14
195/55R14
185/55R15		195/50R15
205/50R15		195/45R16
175/65R14185/60R14
195/60R14
205/60R14		195/55R14
195/55R15		195/50R15
205/50R15
215/50R15		205/45R16
185/65R14195/60R14
205/60R14		205/55R15215/50R15
225/50R15
205/50R16		215/45R16
195/65R14205/60R14
205/60R15		215/55R15225/50R15
215/50R16
205/65R14205/60R15
215/60R15		225/50R15
225/50R16		245/45R16245/40R17
215/65R14215/60R15245/45R16255/40R17
145/65R15155/60R15
165/60R15		165/55R15
175/55R15		165/50R15
195/50R15
165/50R16
165/65R15175/60R15
185/60R15		185/55R15
195/55R15
205/55R15
185/55R16		195/50R15
205/50R15
215/50R15
225/50R15		205/45R16
215/45R16		215/40R17
175/65R15185/60R15
195/60R15
205/60R15		195/55R15
205/55R15
195/55R16		205/50R15
215/50R15
225/50R15
195/50R16
205/50R16
215/50R16		215/45R16
205/45R17
185/65R15195/60R15
205/60R15
215/60R15
195/60R16		215/55R15
205/55R16		215/50R15
225/50R15
215/50R16
225/50R16
205/50R17		245/45R16
225/45R17		245/40R17
195/65R15205/60R15
215/60R15
205/60R16		215/55R16225/50R15
225/50R16
245/50R16
215/50R17		245/45R16
235/45R17		245/40R17
255/40R17
235/40R18
205/65R15215/60R15
215/60R16		225/55R16245/50R16
225/50R17		245/45R16
245/45R17		255/40R17
215/65R15225/60R16245/50R16
235/50R17		245/45R18
205/65R16215/60R16
225/60R16
235/60R16
215/60R17		225/55R17245/50R16
235/50R17
225/50R18		245/45R17
245/45R18		255/40R18
215/65R16225/60R16
235/60R16
225/60R17		245/50R16285/35R19
235/65R17245/60R18
265/65R17275/60R18
225/65R18245/60R18
265/60R18

 

60series→55‧50‧45‧40‧35series
60 series55 series50 series45 series40 series35 series
165/60R14185/55R14
195/55R14
165/55R15
175/55R15
175/60R14185/55R14
195/55R14		195/50R15
185/60R14195/55R14195/50R15
205/50R15		205/45R16
195/60R14215/55R15225/50R15
155/60R15165/55R15
175/55R15		195/50R15
165/50R16
165/60R15175/55R15
185/55R15		195/50R15
205/50R15		195/45R16
205/45R16
175/60R15185/55R15
195/55R15
205/55R15
185/55R16		195/50R15
205/50R15
215/50R15
225/50R15
195/50R16		205/45R16
215/45R16		215/40R17
185/60R15195/55R15
205/55R15
215/55R15
195/55R16		205/50R15
215/50R15
225/50R15
195/50R16
205/50R16		215/45R16
195/60R15215/55R15
205/55R16
215/55R16		215/50R15
225/50R15
215/50R16
225/50R16		245/45R16245/40R17
205/60R15215/55R16225/50R15
225/50R16		245/45R16245/40R17
255/40R17
215/60R15225/55R16245/50R16
245/50R17		245/45R16255/40R17
175/60R16185/55R16
195/55R16
205/55R16		195/50R16
205/50R16
215/50R16
225/50R16		205/45R16
215/45R16
205/45R17
215/45R17		215/40R17
245/40R17
195/60R16205/55R16
215/55R16
225/55R16		215/50R16
225/50R16
245/50R16
205/50R17
215/50R17		245/45R16
225/45R17
235/45R17
245/45R17		245/40R17
255/40R17
235/40R18		255/35R18
205/60R16225/55R16
215/55R17		225/50R16
245/50R16
225/50R17
235/50R17		245/45R16
235/45R17
245/45R17		255/40R17
245/40R18
215/60R16225/55R17245/50R16
235/50R17
225/50R18		245/45R17
245/45R18		255/40R18
225/60R16245/50R16285/35R19
205/60R17225/55R17
215/55R18
225/55R17
215/55R18		225/50R17
235/50R17		245/45R17
235/45R18
245/45R18		255/40R19
245/40R19
215/60R17225/55R18235/50R17
235/50R18		245/45R18285/35R19
225/60R17235/55R18285/35R19

 

55series→50‧45‧40‧35series
55 series50 series45 series40 series35 series
165/55R14165/50R15
195/55R14195/50R15
205/50R15
165/55R15195/50R15
165/50R16
175/55R15195/50R15
205/50R16		195/45R16
185/55R15195/50R15
205/50R15
215/50R15
195/50R16		205/45R16
195/55R15205/50R15
215/50R15
225/50R15
195/50R16
205/50R16		215/45R16
205/55R15215/50R15
225/50R15
205/50R16
215/50R16		245/45R16
215/55R15225/50R15
215/50R16
225/50R16		245/45R16245/40R17
195/55R16205/50R16
215/50R16
225/50R16
205/50R17		215/45R16
245/45R16
215/45R17		245/40R17
205/55R17215/50R16
225/50R16
245/50R16
205/50R17
215/50R17		215/45R16
225/45R17
235/45R17		245/40R17
255/40R17
235/40R18		255/35R18
215/55R16225/50R16
245/50R16
215/50R17
225/50R17		245/45R16
235/45R17
245/45R17		245/40R17
255/40R17
235/40R18
245/40R18
225/55R16245/50R16
225/50R17
235/50R17		245/45R16
245/45R17		255/40R17
255/40R18
205/55R17215/50R17
225/50R17
235/50R17		235/45R17
245/45R17
225/45R18
235/45R18		245/40R17
255/40R17
235/40R18
245/40R18
255/40R18
215/55R17225/50R17
235/50R17
225/50R18		235/45R17
245/45R17
235/45R18
245/45R18		255/40R17
245/40R18
255/40R18
225/55R17235/50R17
225/50R18
235/50R18		245/45R17
245/45R18		255/40R18285/35R19
205/55R18225/50R18
235/50R18		225/45R18
235/45R18
245/45R18		245/40R18
255/40R18
245/40R19
215/55R18225/50R17
235/50R17
245/50R17		245/45R17
255/45R17
235/45R18		255/40R18
245/40R19		285/35R19
225/55R18235/50R18245/45R19285/35R19

 

50series→45‧40‧35series
50 series45 series40 series35 series
195/50R15205/45R16
205/50R15215/45R16
165/50R16195/45R16
195/50R16215/45R16
205/45R17
205/50R16245/45R16
215/45R17
215/50R16245/45R16
225/45R17		245/40R17
255/40R17		255/35R18
225/50R16245/45R16
235/45R17		255/40R17
205/50R17225/45R17
235/45R17
245/45R17		245/40R17
255/40R17
235/40R18		255/35R18
215/50R17235/45R17
245/45R17
225/45R18		245/40R17
255/40R17
235/40R18
245/40R18
225/50R17245/45R17
235/45R17
245/45R18		255/40R17
255/40R18
235/50R17245/45R18
225/50R18245/45R18255/40R18285/35R19
235/50R18245/45R19285/35R19

 

45series→40‧35series
45 series40 series35 series
195/45R16205/40R17
205/45R16215/40R17
205/45R17245/40R17
255/40R17
215/40R18
215/45R17245/40R17
255/40R17
225/40R18
235/40R18		255/35R18
225/45R17245/40R17
255/40R17
235/40R18		255/35R18
235/45R17255/40R17
245/40R18
255/40R18
245/45R17255/40R18
215/45R18235/40R18
245/40R18
255/40R18
225/40R19		255/35R18
255/35R19
235/45R18255/40R18
245/40R19		285/35R19
225/45R19245/40R19255/35R19
285/35R19
245/45R19285/35R19

 

40series→35series
40 series35 series
215/40R18255/35R18
225/40R18255/35R18
235/40R18255/35R19
225/40R19255/35R19
285/35R19
245/40R19285/35R19