Why do baby strollers have paired-wheels?


Posted March 12th, 2009 by admin 2 Comments »
baby strollers
David B asked:


By paired, i’m reffering to one wheel right next to another one (a few inches apart). Compare this stroller

http://img.alibaba.com/photo/104432206/Quinny_Buzz_3_Wheel_Baby_Stroller_2009.jpg

to this one…

http://www.global-b2b-network.com/direct/dbimage/50124470/Baby_Stroller_J_508.jpg

What is the benefit to having paired wheels? I’m speaking from the engineering aspect of it, not parenting.