Obviously, you could just not speed, however, I am placing these tips here mostly for the benefit of my colleague (whose recent acquisitions have granted him some new bad habits), but I imagine there are a few others out there who might find this helpful.
Drive within 5-10 mph of surrounding traffic
Try to stay in the middle of the pack
Find a “rabbit”
Do not change lanes frequently, tailgate or otherwise drive aggressively
Avoid the fast lane
Watch for cut-outs and modulate your speed accordingly
Don’t speed when you are the only car on the road
If it’s ok legally, get a radar detector
If possible, drive a nondescript vehicle
Be aware that appearances count
If you would like any further explanations of these tips, check out AOL Auto.