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Nominal size of tires Opel GT and tolerances

Information updated on Jun. 12, 2022, 11:23

GT models were produced by Opel from 2007 to 2009. There were 1 modifications of this car in total:

The manufacturer Opel installed tires on the GT model with a width of 245 to 255 millimeters. You can pick up 9 tire options for the GT - 3 are factory and 6 acceptable.

Opel GT: factory tire sizes and tolerances

The table below shows all the parameters of tires for Opel GT, which were produced in 2007-2009.

Legend of the table (width, profile and diameter tires Opel GT):

  • The first parameter is the tire width in millimeters.
  • The second value is the profile, this is the height of the tire as a percentage of its width.
  • Radius - corresponding to the diameter of the disc on which the tire will be installed.

Quick jump to the required parameters of Opel GT tires:

By year of production:
By modification:

From this table you will find out which tires can be installed on the Opel GT.

Modification Production year Width / profile / radius Type of install
2.0T Kappa-Plattform 2007 245/45 R18 Factory
2.0T Kappa-Plattform 2007 245/40 R19 Allowable
2.0T Kappa-Plattform 2007 255/35 R20 Allowable
2.0T Kappa-Plattform 2008 245/45 R18 Factory
2.0T Kappa-Plattform 2008 245/40 R19 Allowable
2.0T Kappa-Plattform 2008 255/35 R20 Allowable
2.0T Kappa-Plattform 2009 245/45 R18 Factory
2.0T Kappa-Plattform 2009 245/40 R19 Allowable
2.0T Kappa-Plattform 2009 255/35 R20 Allowable

Tire sizes for other Opel models