Make sure your 4×4 or AWD system is working properly and well lubricated. Don’t get caught with your parts down and your vehicle stuck! Take your Tonka Toy on the toughest trails this summer! Front differential, transfer case, rear differential fluid level checks, fluid condition & top off if necessary along with 4×4 & AWD performance check. Schedule this service and be entered to win our weekly giveaway. A Tire Plug Kit worth $28 dollars!