To me, bumper stickers on your car are a waste of time.
First, that is your attempt to tell me what you think/believe. I dont care and your opinion wont change it.
Second, you needlessly run the risk of "triggering" some radical who doesnt agree with you.
Third, they are not permanent and when they fade/peel, they look like crap. Your "babies" cost 10s of thousands of $...so yes, lets put a $5 sticker on it to make it look cooler.
Fourth, the opening post is very insightful but do you really think the fools out there robbing / carjacking are smart enough to target people based on their bumper stickers.
Fifth, I love the "Support Single Moms" stripper pole decal. Nothing attracts more females to your truck than that one and Ill bet your wife or girlfriend or both love it when they drive it to the grocery store or are riding with you in that truck.
Sixth, the cow balls hanging from trailer hitch. Now that really impresses folks.