There's also a high - strength steel bed floor that's stronger and more durable. (bestride.com)
It uses an 80 % high - strength steel box frame, higher - grade alloys and a high - strength steel bed floor to create a more durable and stronger truck. (sema.org)
I brought them back into more my taste starting with the old steel bed I inherited from my grandparents. (grandmashousediy.com)