AFTER EVERY RAIN, THE REAR DOORS FILL WITH WATER. I CLEAR THE DRAIN HOLES REGULARLY BUT AFTER EACH RAIN I STILL NEED TO TAKE OFF THE SEAL AND LET THE WATER DRAIN. IF IT IS A HEAVY RAIN, THE DOORS TAKE OVER 15 MINUTES TO DRAIN BECAUSE THEY ARE COMPLETELY FULL. I SHOULD NOT HAVE TO DO THIS AFTER EVERY RAIN. I AM CONCERNED THAT RUST WILL FORM AND THAT THERE WILL BE ELECTRICAL ISSUES. IF I AM NOT HOME FOR SEVERAL DAYS AFTER IT RAINS AND THE TRUCK IS SITTING, THIS MEANS THE WATER IS SITTING IN THERE. AT NIGHT, IF THE TEMPERATURE DROPS BELOW FREEZING, THIS WATER WILL FREEZE IN THE DOORS. THIS NEVER HAPPENED IN MY 2002 TAHOE. *TR