[8D]being from Florida, I certainly DON'T have the cold-weather problem but DO have the tropical-storm problem. I've put door spears, door handle scratch guards, beltline, grille chrome, and bumper inserts on my PT (all with 3M) and have had NO PROBLEMS. As quicksilverdon stated - it MUST be AT LEAST 60 degrees F when you do the installation, clean with denatured alcohol, use adhesive promoter (included with most everything), and I don't wash the PT for at least 2 days afterward to allow for bonding (that last thing about washing may be just a personal superstition).[8D]
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