Nitro-Glide shock absorber

| January 23, 2012

The Nitro-Glide shock absorber uses mono-tube, high-pressure gas shock-absorbing technology to improve tread life, help prevent tire cupping, reduce steering wheel vibrations and improve gas mileage, the company says. The absorber has a 30-day money-back guarantee and a 500,000-mile warranty. The shock absorber is made for Freightliner tractors exclusively, but the company plans to offer other makes.