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 pelvis is separated into two regions. Youâve got the upper region, the superior part of the pelvic bone, which is called the false pelvis. Itâs also called the greater pelvis. And youâve got the lower part, the inferior part of the pelvis, which is called the true pelvis or the lesser pelvis. The upper part of the pelvis is called the âfalse pelvisâ because itâsâ often regarded as part of the abdominal cavity rather than the pelvic cavity.