yep, the range will be different on all cb radios, depends on the radio unit itself and the antenna. the stock radio power is 4 watts but alot of truckers use amps to boost watts for more power (although that is illegal). the easiest, and cheapest way to get longer range and clear sound is to get a good antenna, you can get a magnet mount, dome mount, mirror, etc. just depends on where you want it. the longer the antenna the better distance you will get. channel 19 is the best and has the most action even though it is the emergency channel you can pick up some great conversation. plus if your on the highway every channel is booming with sound, and if there are any police radaring, people on the cb will tell you where they are miles ahead of time. (pays for itself in speeding tickets)