Automotive Wheel / Tire sizes conversion - Metric / Imperial ( inches )

Toyo Tires 104570 Toyo Proxes R888R Tires | Summit Racing HRE FlowForm FF10 Wheel in 20x10.5 / 5x112 / 35mm Offset

For Tires:

For Wheels :

Lug pattern in metric	Lug pattern in inches (SAE)
3 x 98 mm	3 x 3.86"
3 x 100 mm	3 x 3.94"
3 x 112 mm	3 x 4.41"
3 x 150 mm	3 x 5.91"
3 x 160 mm	3 x 6.3"
4 x 95.2 mm	4 x 3.75"
4 x 98 mm	4 x 3.86"
4 x 100 mm	4 x 3.94"
4 x 101.6 mm	4 x 4"
4 x 108 mm	4 x 4.25"
4 x 114.3 mm	4 x 4.5"
4 x 139.7 mm	4 x 5.5"
4 x 160 mm	4 x 6.3"
5 x 98 mm	5 x 3.86"
5 x 100 mm	5 x 3.94"
5 x 108 mm	5 x 4.25"
5 x 110 mm	5 x 4.33"
5 x 112 mm	5 x 4.41"
5 x 114.3mm	5 x 4.5"
5 x 115 mm	5 x 4.53"
5 x 118 mm	5 x 4.65"
5 x 120 mm	5 x 4.72"
5 x 120.6mm	5 x 4.75"
5 x 120.65mm	5 x 4.75"
5 x 120.7mm	5 x 4.75"
5 x 127 mm	5 x 5"
5 x 128 mm	5 x 5.04"
5 x 130 mm	5 x 5.12"
5 x 135 mm	5 x 5.31"
5 x 139.7 mm	5 x 5.5"
5 x 150 mm	5 x 5.91"
5 x 155 mm	5 x 6.1"
5 x 170 mm	5 x 6.69"
5 x 205 mm	5 x 8.07"
6 x 114.3 mm	6 x 4.5"
6 x 115 mm	6 x 4.53"
6 x 120 mm	6 x 4.72"
6 x 127 mm	6 x 5"
6 x 139.7 mm	6 x 5.5"
8 x 139.7 mm	8 x 5.5"
8 x 165.1 mm	8 x 6.5"
8 x 170 mm	8 x 6.69"
8 x 200 mm	8 x 7.87"

Calculate manually.

If a bolt pattern size is missing from the above table it is very easy to manually convert the measurement between metric and inches, all you need to know is that 1 inch = 25.4 millimeters