Pacbrake

Pacbrake's range here is air suspension: rear kits that add air springs to a pickup, and the replacement air springs that go in them. A handful of mud flaps round it out.

A kit is where to start if the truck has no air springs yet. Pacbrake kits are listed by truck, and the details in the title matter: the Alpha HD rear kit for heavy-duty Ram trucks names extra part numbers that cab-and-chassis versions need, so read the full title and the product page before ordering. Kits are listed for the Ford F-150, Ram 2500, Ram 3500, Chevrolet Silverado 1500, GMC Sierra 1500 and Toyota Tundra, and a few for the Chevrolet Colorado and GMC Canyon.

Replacement air springs are sold on their own. Pacbrake lists two main shapes: sleeve-style springs, some with aluminum end caps, and double-convoluted springs, which look like two stacked rings. The two are built differently, so match the style and part number of the spring you are replacing, and change both sides together so the truck sits level.

Helper air springs suit trucks that tow a trailer, carry a camper or haul heavy loads part of the time. Adding pressure levels the truck under load; letting it out returns the ride to the factory springs when the truck is empty. They do not raise the payload or towing capacity on the door sticker.

Each product page lists the years, makes and models it fits; use the vehicle selector to see only parts for your truck. For other air spring brands, see air suspension and helper springs; for hitches and trailer parts, see towing. Priced in Canadian dollars and ships across Canada.