Gateway Qualifying Notes:

Cole Custer won the Keystone Light 21 Means 21 Pole Award for the Inaugural Drivin’ for Linemen 200 with a lap of 32.985 seconds, 136.426 mph.
Custer sets a new track qualifying record, besting Ted Musgrave’s lap of 135.159 mph set on April 30, 2005.
This is his first pole in three NASCAR Camping World Truck Series races. He sets a new NASCAR national series record for youngest pole winner at 16 years, 4 months, 22 days. The previous national series record holder was Casey Atwood (NASCAR Nationwide Series – 17 years, 6 months, 18 days at Nashville Speedway on March 15, 1998). The previous NASCAR Camping World Truck Series record holder was Chase Elliott (17 years, 8 months, 24 days at Bristol Motor Speedway on August 21, 2013). This is his first pole and second top-10 start in 2014.
Darrell Wallace Jr. (second) posted his third top-10 start of 2014 and his first in one races at Gateway Motorsports Park.
Erik Jones (third) posted his first top-10 start at Gateway Motorsports Park. It is his third in three races this season.
Gray Gaulding (fourth) was the fastest qualifying rookie.
(NASCAR Integrated Marketing)