Sizes & Specifications for:

Dunlop SP Sport Maxx® GT

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Tire Prices vary based on specifications such as speed rating, load index and sidewall. The following are all of the sizes and specifications for the SP Sport Maxx® GT. Learn more about what each specification means in our tire glossary.

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245/45R18

  • Tire Size245/45R18
  • Product Code265023828
  • Speed RatingY
  • Load Index96
  • Load RangeSL
  • SidewallBlack
  • Uniform Tire Quality Grade (UTQG)240/AA/A
  • Max Load (lbs)1,565
  • Max Inflation Pressure (PSI)51
  • Approved Rim Width (in.)7.5 - 9.0
  • Measured Rim Width (in.)8.0
  • Section Width (in.)9.6
  • Tread Depth (in 32nds)10
  • Outside Diameter (in.)26.7
  • Revs Per Mile784
  • Price$298.00

235/40R18

  • Tire Size235/40R18
  • Product Code265023803
  • Speed RatingY
  • Load Index91
  • Load RangeSL
  • SidewallBlack
  • Uniform Tire Quality Grade (UTQG)240/AA/A
  • Max Load (lbs)1,356
  • Max Inflation Pressure (PSI)51
  • Approved Rim Width (in.)8.0 - 9.5
  • Measured Rim Width (in.)8.5
  • Section Width (in.)9.5
  • Tread Depth (in 32nds)10
  • Outside Diameter (in.)25.4
  • Revs Per Mile823
  • Price$313.00

235/45ZR18

  • Tire Size235/45ZR18
  • Product Code265023813
  • Speed RatingY
  • Load Index94
  • Load RangeSL
  • SidewallBlack
  • Uniform Tire Quality Grade (UTQG)240/AA/A
  • Max Load (lbs)1,477
  • Max Inflation Pressure (PSI)51
  • Approved Rim Width (in.)7.5 - 9.0
  • Measured Rim Width (in.)8.0
  • Section Width (in.)9.3
  • Tread Depth (in 32nds)9
  • Outside Diameter (in.)26.3
  • Revs Per Mile794
  • Price$345.00

245/40ZR19

  • Tire Size245/40ZR19
  • Product Code265023851
  • Speed Rating(Y)
  • Load Index98
  • Load RangeXL
  • SidewallBlack
  • Uniform Tire Quality Grade (UTQG)240/AA/A
  • Max Load (lbs)1,653
  • Max Inflation Pressure (PSI)50
  • Approved Rim Width (in.)8.0 - 9.5
  • Measured Rim Width (in.)8.5
  • Section Width (in.)9.8
  • Tread Depth (in 32nds)9
  • Outside Diameter (in.)26.7
  • Revs Per Mile782
  • Price$378.00

265/45ZR18

  • Tire Size265/45ZR18
  • Product Code265023814
  • Speed RatingY
  • Load Index101
  • Load RangeSL
  • SidewallBlack
  • Uniform Tire Quality Grade (UTQG)240/AA/A
  • Max Load (lbs)1,819
  • Max Inflation Pressure (PSI)51
  • Approved Rim Width (in.)8.5 - 10.0
  • Measured Rim Width (in.)9.0
  • Section Width (in.)10.5
  • Tread Depth (in 32nds)8
  • Outside Diameter (in.)27.4
  • Revs Per Mile764
  • Price$379.00

255/35ZR19

  • Tire Size255/35ZR19
  • Product Code265023729
  • Speed RatingY
  • Load Index96
  • Load RangeXL
  • SidewallBlack
  • Uniform Tire Quality Grade (UTQG)240/AA/A
  • Max Load (lbs)1,565
  • Max Inflation Pressure (PSI)50
  • Approved Rim Width (in.)8.5 - 10.0
  • Measured Rim Width (in.)9.0
  • Section Width (in.)10.2
  • Tread Depth (in 32nds)10
  • Outside Diameter (in.)26.0
  • Revs Per Mile803
  • Price$414.00

255/45R20

  • Tire Size255/45R20
  • Product Code265023783
  • Speed RatingW
  • Load Index101
  • Load RangeSL
  • SidewallBlack
  • Uniform Tire Quality Grade (UTQG)240/AA/A
  • Max Load (lbs)1,819
  • Max Inflation Pressure (PSI)51
  • Approved Rim Width (in.)8.0 - 9.5
  • Measured Rim Width (in.)8.5
  • Section Width (in.)10.0
  • Tread Depth (in 32nds)9
  • Outside Diameter (in.)29.1
  • Revs Per Mile719
  • Price$421.00

265/30ZR20

  • Tire Size265/30ZR20
  • Product Code265023794
  • Speed Rating(Y)
  • Load Index94
  • Load RangeXL
  • SidewallBlack
  • Uniform Tire Quality Grade (UTQG)240/AA/A
  • Max Load (lbs)1,477
  • Max Inflation Pressure (PSI)50
  • Approved Rim Width (in.)9.0 - 10.0
  • Measured Rim Width (in.)9.5
  • Section Width (in.)10.7
  • Tread Depth (in 32nds)10
  • Outside Diameter (in.)26.3
  • Revs Per Mile795
  • Price$433.00

265/45R20

  • Tire Size265/45R20
  • Product Code265025943
  • Speed RatingY
  • Load Index104
  • Load RangeSL
  • SidewallBlack
  • Uniform Tire Quality Grade (UTQG)240/AA/A
  • Max Load (lbs)1,984
  • Max Inflation Pressure (PSI)51
  • Approved Rim Width (in.)8.5 - 10.0
  • Measured Rim Width (in.)9.0
  • Section Width (in.)10.5
  • Tread Depth (in 32nds)10
  • Outside Diameter (in.)29.4
  • Revs Per Mile712
  • Price$438.00

255/40R21

  • Tire Size255/40R21
  • Product Code265023856
  • Speed RatingY
  • Load Index102
  • Load RangeXL
  • SidewallBlack
  • Uniform Tire Quality Grade (UTQG)240/AA/A
  • Max Load (lbs)1,874
  • Max Inflation Pressure (PSI)50
  • Approved Rim Width (in.)8.5 - 10.0
  • Measured Rim Width (in.)9.0
  • Section Width (in.)10.2
  • Tread Depth (in 32nds)9
  • Outside Diameter (in.)29.0
  • Revs Per Mile720
  • Price$446.00

255/40R19

  • Tire Size255/40R19
  • Product Code265023788
  • Speed RatingV
  • Load Index96
  • Load RangeSL
  • SidewallBlack
  • Uniform Tire Quality Grade (UTQG)240/AA/A
  • Max Load (lbs)1,565
  • Max Inflation Pressure (PSI)51
  • Approved Rim Width (in.)8.5 - 10.0
  • Measured Rim Width (in.)9.0
  • Section Width (in.)10.2
  • Tread Depth (in 32nds)9
  • Outside Diameter (in.)27.0
  • Revs Per Mile773
  • Price$464.00

275/30R20

  • Tire Size275/30R20
  • Product Code265023822
  • Speed RatingY
  • Load Index97
  • Load RangeXL
  • SidewallBlack
  • Uniform Tire Quality Grade (UTQG)240/AA/A
  • Max Load (lbs)1,609
  • Max Inflation Pressure (PSI)50
  • Approved Rim Width (in.)9.0 - 10.0
  • Measured Rim Width (in.)9.5
  • Section Width (in.)10.9
  • Tread Depth (in 32nds)9
  • Outside Diameter (in.)28.7
  • Revs Per Mile729
  • Price$471.00

285/35R18

  • Tire Size285/35R18
  • Product Code265023787
  • Speed RatingW
  • Load Index97
  • Load RangeSL
  • SidewallBlack
  • Uniform Tire Quality Grade (UTQG)240/AA/A
  • Max Load (lbs)1,609
  • Max Inflation Pressure (PSI)51
  • Approved Rim Width (in.)9.5 - 11.0
  • Measured Rim Width (in.)10.0
  • Section Width (in.)11.4
  • Tread Depth (in 32nds)9
  • Outside Diameter (in.)25.9
  • Revs Per Mile807
  • Price$476.00

275/35ZR21

  • Tire Size275/35ZR21
  • Product Code265023825
  • Speed Rating(Y)
  • Load Index103
  • Load RangeXL
  • SidewallBlack
  • Uniform Tire Quality Grade (UTQG)240/AA/A
  • Max Load (lbs)1,929
  • Max Inflation Pressure (PSI)50
  • Approved Rim Width (in.)9.0 - 11.0
  • Measured Rim Width (in.)9.5
  • Section Width (in.)10.9
  • Tread Depth (in 32nds)9
  • Outside Diameter (in.)28.5
  • Revs Per Mile732
  • Price$487.00

255/35ZR20

  • Tire Size255/35ZR20
  • Product Code265023859
  • Speed Rating(Y)
  • Load Index97
  • Load RangeXL
  • SidewallBlack
  • Uniform Tire Quality Grade (UTQG)240/AA/A
  • Max Load (lbs)1,609
  • Max Inflation Pressure (PSI)50
  • Approved Rim Width (in.)8.5 - 10.0
  • Measured Rim Width (in.)9.0
  • Section Width (in.)10.2
  • Tread Depth (in 32nds)9
  • Outside Diameter (in.)27.0
  • Revs Per Mile774
  • Price$579.00

265/45ZR20

  • Tire Size265/45ZR20
  • Product Code265023805
  • Speed Rating(Y)
  • Load Index108
  • Load RangeXL
  • SidewallBlack
  • Uniform Tire Quality Grade (UTQG)240/AA/A
  • Max Load (lbs)2,205
  • Max Inflation Pressure (PSI)50
  • Approved Rim Width (in.)8.5 - 10.0
  • Measured Rim Width (in.)9.0
  • Section Width (in.)10.5
  • Tread Depth (in 32nds)8
  • Outside Diameter (in.)29.4
  • Revs Per Mile711
  • Price$581.00

265/35R20

  • Tire Size265/35R20
  • Product Code265023812
  • Speed RatingY
  • Load Index99
  • Load RangeXL
  • SidewallBlack
  • Uniform Tire Quality Grade (UTQG)240/AA/A
  • Max Load (lbs)1,709
  • Max Inflation Pressure (PSI)50
  • Approved Rim Width (in.)9.0 - 10.5
  • Measured Rim Width (in.)9.5
  • Section Width (in.)10.7
  • Tread Depth (in 32nds)9
  • Outside Diameter (in.)27.3
  • Revs Per Mile765
  • Price$582.00

295/30ZR20

  • Tire Size295/30ZR20
  • Product Code265023820
  • Speed Rating(Y)
  • Load Index101
  • Load RangeXL
  • SidewallBlack
  • Uniform Tire Quality Grade (UTQG)240/AA/A
  • Max Load (lbs)1,819
  • Max Inflation Pressure (PSI)50
  • Approved Rim Width (in.)10.0 - 11.0
  • Measured Rim Width (in.)10.5
  • Section Width (in.)11.9
  • Tread Depth (in 32nds)8
  • Outside Diameter (in.)27.0
  • Revs Per Mile774
  • Price$641.00

325/30ZR20

  • Tire Size325/30ZR20
  • Product Code265023785
  • Speed Rating(Y)
  • Load Index102
  • Load RangeSL
  • SidewallBlack
  • Uniform Tire Quality Grade (UTQG)240/AA/A
  • Max Load (lbs)1,874
  • Max Inflation Pressure (PSI)51
  • Approved Rim Width (in.)11.0 - 12.0
  • Measured Rim Width (in.)11.5
  • Section Width (in.)13.0
  • Tread Depth (in 32nds)9
  • Outside Diameter (in.)27.7
  • Revs Per Mile755
  • Price$848.00

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