Mercedes Benz 107 Tire Sidewall Characters Defined

Reading a Tires Wheel Size

Tire and Wheel Resizing

Tire Sidewall Characters

Tire Dimensions Explained

Tire Speed rating

Tire Components

Tire Tread Wear

Tire Wheel Size

Reading Wheel Sizes:

Example Size: 15x7 4-100 40S

15 - Rim diameter in inches.

7 - Width of rim in inches.

4-100 - Bolt Pattern.

4 - Number of lug holes in wheel.

100 - Distance between lug holes (in millimeters).

Some wheels have multiple bolt patterns.

15x7 4-100/108

This wheel fits cars with both 4-100 bolt patterns and 4-108 bolt patterns.

40S - Offset and finish

40 - Measures in millimeters how far back or forward the mounting surface (face) is from the center of the wheel.

S - Silver Finish.

Further information on all of these topics can be found at our “Info Center”.

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