NO PURCHASE NECESSARY. The Mopar® Smooth Summer Travels Sweepstakes begins 6/1/15 at 12:00 p.m. ET and ends 8/31/15 at 11:59:59 p.m. ET. Open only to eligible legal 50 U.S./D.C. residents, 18 years and older. Subject to Official Rules. Click here for Official Rules and complete details, including entry instructions, odds of winning, prize information, restrictions, etc. Void where prohibited. Msg & data rates may apply. Sponsored by FCA US LLC, 1000 Chrysler Drive, Auburn Hills, MI 48326-2766.