The Question and Answer section for Middlesex is a great resource to ask questions, find answers, and discuss the novel.
I'm sorry, additional information is required for your question to be answered. Due to the length of the text, a chapter number is essential.
From the text (Page 230)
The tractor had just made a turn onto the road.High in his seat, the farmer didn’t see me. I was looking back to check on Jerome. When I finally turned forward it was too late. Right in front of me was the tractor tire. I...