Discover the difference CoilRite air helper springs can make in improving the ride, handling and braking of your vehicle. CoilRite air helper springs provide extra support for coil springs in cars, minivans, LDV’s, RV’s and SUV’s. The adjustable CoilRite air helper springs will level your vehicle, provide a smoother ride, and assist with more effective braking and handling even under heavy loading and adverse road conditions.

CoilRite air helper springs are designed to fit inside existing coil spring suspensions, creating a variable rate spring. These air helper springs are made of durable, elastic polyurethane, providing years of comfort and stability to your vehicle. Firestone’s CoilRite air helper springs enable adjustment for varying loads and road conditions by controlling the air pressure in the air helper springs.

Spring performance can be altered easily by inflating or deflating the air spring. The air springs will support 272-455 Kg’s per set. Firestone Air Springs are highly recommended for owners towing medium and heavy caravans and trailers. They stabilize the vehicle, putting more weight over the front axle improving steering and braking under all road conditions. By adjusting air pressure to level the towing vehicle, Firestone air springs give an improved ride and make the vehicle far safer particularly on wet roads and at higher towing speeds.

The Air Spring Supply Company has released a new High Strength Protective Sleeve for their Firestone CoilRite air spring range. The high strength protective sleeve prevents the air spring from distorting through the coils. It protects the air spring from sharp objects and loose road debris. It limits abrasion on the air spring from the coil and once installed allows the customer to inflate the air spring from a maximum of 2.5 bar to 3.5 bar effectively increasing the weight the air spring can carry.