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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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$258.00

235/40ZR18

  • Tire Size235/40ZR18
  • Product Code265023833
  • Speed RatingY
  • Load Index95
  • Load RangeXL
  • SidewallBlack
  • Uniform Tire Quality Grade (UTQG)240/AA/A
  • Max Load (lbs)1,521
  • Max Inflation Pressure (PSI)50
  • Approved Rim Width (in.)8.0 - 9.5
  • Measured Rim Width (in.)8.5
  • Section Width (in.)0.0
  • Tread Depth (in 32nds)10
  • Outside Diameter (in.)25.4
  • Revs Per Mile823
  • Price$301.00

245/40ZR20

  • Tire Size245/40ZR20
  • Product Code265023848
  • Speed Rating(Y)
  • 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.)8.0 - 9.5
  • Measured Rim Width (in.)8.5
  • Section Width (in.)9.8
  • Tread Depth (in 32nds)9
  • Outside Diameter (in.)27.7
  • Revs Per Mile754
  • Price$308.00

275/35ZR20

  • Tire Size275/35ZR20
  • Product Code265023849
  • Speed Rating(Y)
  • 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.)9.0 - 11.0
  • Measured Rim Width (in.)9.5
  • Section Width (in.)10.9
  • Tread Depth (in 32nds)9
  • Outside Diameter (in.)27.6
  • Revs Per Mile758
  • Price$353.00

245/50ZR18

  • Tire Size245/50ZR18
  • Product Code265023857
  • Speed Rating(Y)
  • Load Index104
  • Load RangeXL
  • SidewallBlack
  • Uniform Tire Quality Grade (UTQG)240/AA/A
  • Max Load (lbs)1,984
  • Max Inflation Pressure (PSI)50
  • Approved Rim Width (in.)7.0 - 8.5
  • Measured Rim Width (in.)7.5
  • Section Width (in.)10.0
  • Tread Depth (in 32nds)9
  • Outside Diameter (in.)27.7
  • Revs Per Mile755
  • Price$354.00

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$385.00

275/45ZR18

  • Tire Size275/45ZR18
  • Product Code265023858
  • Speed Rating(Y)
  • Load Index107
  • Load RangeXL
  • SidewallBlack
  • Uniform Tire Quality Grade (UTQG)240/AA/A
  • Max Load (lbs)2,149
  • Max Inflation Pressure (PSI)50
  • Approved Rim Width (in.)8.5 - 10.5
  • Measured Rim Width (in.)9.0
  • Section Width (in.)10.8
  • Tread Depth (in 32nds)9
  • Outside Diameter (in.)27.8
  • Revs Per Mile753
  • Price$393.00

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$423.00

265/45R20

*This tire size has multiple options.

Specs for Product Code 265025944:

  • Tire Size265/45R20
  • Product Code265025944
  • 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$449.00

Specs for Product Code 265025943:

  • 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$455.00

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$504.00

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$619.00

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$622.00

265/40ZR21

  • Tire Size265/40ZR21
  • Product Code265023806
  • Speed Rating(Y)
  • Load Index105
  • Load RangeXL
  • SidewallBlack
  • Uniform Tire Quality Grade (UTQG)240/AA/A
  • Max Load (lbs)2,039
  • 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.)30.4
  • Revs Per Mile689
  • Price$708.00
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