Kyle was 16 when he had his first career start. His next NASCAR race wasn't for another two years. Why the delay?

• Kyle felt he wasn't ready to compete at such a high level yet, and wanted more time to hone his skills.
• A rule implemented shortly after his first NASCAR race prohibited anyone under the age of 18 from competing in NASCAR's top three series.
• Kyle suffered an injury while practicing that kept him from driving for two years.