Download Tire Section Width Images. A tire's section width, also known as cross section width, is the measurement of the tire's linear width from sidewall to sidewall (excluding any raised letters, ornamentation, or protective ribs). These tires generally require higher inflation pressures than passenger tires.
These tires generally require higher inflation pressures than passenger tires. The range of rim widths (distance between the two inside edges of the rim flanges) on which a aspect ratio: Also known as series and profile.
Inches), then the the inner width of the rim on which the tire is mounted should be about 65% of the tire's nominal section width for tires.
The important measure here is inner rim width. Mm), and a bead diameter is denoted as db (unit: Tire section width is used to most accurately determine the size designation of a tire. Nominal tire width is marked on the tire;