BP Lubricants is accepting entries for its Castrol Tection Extra Big Honkin’ Truck Makeover contest, which offers a grand prize of a $50,000 renovation of the interior, exterior and communication system for a commercial vehicle weighing over 10,000 lbs.

Participants must submit a photo of the vehicle and an essay of no more than 50 words explaining why the registrant deserves to be the grand prize winner.

Three finalists will be posted at the Castrol Tection Extra booth at the Great American Trucking Show (GATS) in Dallas on Aug. 25. A public judging session will determine the winner on Aug. 27, the final day of GATS.

For the full contest rules, go to www.castrol.com/us.