Search for RNR. Road noise reduction. I just bought it and it is very good and worth the price. Beats the pillows or the beach blankets that I had stuffed back there. Jim
If it is too loud just turn up the loud pedal with the right foot.What road noise?? I just unplug the hearing aids!!
In all honesty I guess I have low expectations. It's a convertible truck... a combination of the two most noisy vehicles on the road. Then we go and stick on loud mufflers and big honkin' stereo systems. I guess I just expect a lot of noise from these things and I love every minute of it.