I wouldn't recommend them to anyone. They claim to be GL-class compatible, but the spring specs state a maximum pressure of 100psi. A no load GL is 113psi, with a trailer is 145psi as shown on the shop scanner. As you can see, the minimum air spring load is greater than the MAX. psi inches of spring, it also means Arnott has to tell people they can't use the part if the car has a tow kit. My first one exploded while being towed 400 miles from home. Arnott insisted it was just a defect. The…