http://www.chevrolet.com/dale-earnhardt-jr-sweepstakes.html
Administrator will randomly select the potential Sweepstakes winner from all eligible entries received during the Promotion Period, on or around October 25, 2016. Base Grand Prize includes the vehicle only. Grand Prize may include additional items depending on the number of valid registrations, in accordance with the table below:
Tiers Total Registrations Grand Prize
1. 0-49,999 Silverado LS
2. 50,000-99,999 Silverado LT
3. 100,000or more Silverado LTZ and a trip for four (4) to NASCAR Sprint Cup Series Champion’s Week™.
ONE (1) GRAND PRIZE: If Tier 3 is met, the Grand Prize will also include: A trip for four (4) to Las Vegas, Nevada. Trip package includes round trip, coach-class air transportation for four (4) from a major airport near winner’s home (determined by Administrator in its sole discretion) to a major commercial airport near Las Vegas, Nevada; three (3) nights’ accommodations at a hotel determined by Sponsor in its sole discretion (single room, quad occupancy); four (4) tickets to the NASCAR Sprint Cup Series Champion’s Week™*; a $200 allowance for full-size rental car for length of stay; and $800 spending money in the form of a gift card (terms and conditions of gift cards apply).
*Events include: NASCAR® Myers Brothers Awards Luncheon on December 1, 2016; VIP viewing area of NASCAR Victory Lap™ on December 1, 2016; NASCAR After the Lap™ on December 1, 2016; and NASCAR Sprint Cup Series Awards™ on December 2, 2016.
Total ARV of the Grand Prize if Tier 3 is reached: $58,865. Winner must be a licensed driver and will be required to provide proof of insurance at time of delivery. Winner is responsible for title, license, registration, dealer preparation costs, auto insurance and other fees associated with prize. Winner must takedelivery of prize from the automobile dealership designated by Administrator. Winner and guests must travel November 30, 2016 through December 3, 2016 or prize will be forfeited in its entirety. If winner does not meet requirements for rental car, that portion of the prize will be forfeited in its entirety.