[dennis hogan]

As stated earlier TIRES. Spend the few extra $ and get piece of mind while traveling down the road to your next journey.
Also with the summer heat coming on ( already have the feel like temp. in TX. of 105 )
Go to lowes or home depot in the insulation dept. they sell rolls of insulation just like what most people use for there windshield of there truck. I also bought the silver insulation tape. Just figure what size fit's your window best and cut to fit. wherever I need to use it I just slide it between the window and the curtin. WOW what a difference
Happy camping..