Tire/Wheel Charts you can find here are:
Tire size charts/tables for metric and inch tires which display all relevant tire dimensions: rim diameter, overall tire diameter, section width, section height, aspect ratio, tire circumference, tire revolutions per mile/km; both in metric and in imperial/English/standard units.
Tire size conversion charts/tables - metric to inches and inches to metric - can help you find a compatible tire size in the other system of measurement. For a metric tire size shows the exact calculated inch tire size and for an inch tire size shows the exact calculated metric tire size.
Additional charts: Tire speed rating/index chart, Tire load index chart, Tire width for a wheel/rim size chart.
Tire Size Charts/Tables

Tire size chart - Metric - by Rim/Wheel diameter
Displays the metric tire size designations with belonging tire measures in metric and imperial/English units - grouped by the rim/wheel diameter.

Tire size chart - Metric - by Overall tire diameter
Displays the metric tire size designations with belonging tire measures in metric and imperial/English units - grouped by the overall tire diameter.

Tire size chart - Inches - by Wheel/Rim diameter
Displays the inch tire size designations with belonging tire measures in imperial/English and metric units - grouped by the wheel/rim diameter.

Tire size chart - Inches - by Overall tire diameter
Displays the inch tire size designations with belonging tire measures in imperial/English and metric units - grouped by the overall tire diameter.
Tire Size Conversion Charts/Tables

Tire size conversion chart - Metric to Inches - by Rim/Wheel diameter
Displays the metric tire sizes and for each metric size shows the equivalent inch tire size - grouped by the rim/wheel diameter.

Tire size conversion chart - Metric to Inches - by Overall tire diameter
Displays the metric tire sizes and for each metric size shows the equivalent inch tire size - grouped by the overall tire diameter.

Tire size conversion chart - Inches to Metric - by Wheel/Rim diameter
Displays the inch tire sizes and for each inch size shows the equivalent metric tire size - grouped by the wheel/rim diameter.

Tire size conversion chart - Inches to Metric - by Overall tire diameter
Displays the inch tire sizes and for each inch size shows the equivalent metric tire size - grouped by the overall tire diameter.
Tire Speed rating and Load rating Charts/Tables
Tire/Wheel Equivalency Charts/Tables

Rim width range and Measuring rim width for a tire size
Rim width range and Measuring rim width for a given tire size.
Tire Measurement Units Conversion Charts/Tables

Tire pressure conversion chart
Tire pressure measurement units conversion charts: bar to psi, psi to bar, psi to kPa, kPa to psi, bar to kPa, kPa to bar.
Disclaimer:
Please note that the charts data should be verified with the tire/wheel manufacturer or specialist. These charts should be used as a reference only. The tyresizecalculator.com is not responsible for any errors that may arise from their usage.