Most alphanumeric tires feature a load range of B, which indicates that they are restricted to the load that can be carried at a maximum inflation pressure of 32 psi. C, D, or E tires are capable of greater loads. Most load range C, D, and E tires are intended for light-truck applications.
By Maria Pyanov in Birth. âYouâre really small. âYour baby bump is huge! Looks like a big baby is on the way. If youâre on the petite side, or if youâre expecting a larger baby or if youâre a first time mother-to-be, you might hear a great deal about babies being too big to fit through the pelvis or birth canal. When a baby cannot fit through the pelvis, this is called cephalopelvic disproportion (or CPD for short).
The Greater and Lesser Pelvis. The osteology of the pelvic girdle allows the pelvic region to be divided into two: Â© 2015 TeachMeAnatomy.com [CC-BY-NC-ND 4.0]. Fig 1.1- The true pelvis. 1  The superior portion of the pelvis is known as the greater pelvis (or false pelvis). 2  It provides support for the lower abdominal viscera (ileum and sigmoid colon), and has no obstetric relevance. 3  The inferior portion of the pelvis is known as the lesser pelvis (or âtrueâ pelvis).