Parts for your 2022 Toyota C-hr-Rack boots

2022 Toyota C‑HR Rack Boots: What They Do and When to Replace Them

Rack boots are absolutely relevant to the 2022 Toyota C‑HR. Technical sources including Toyota’s Genuine Parts Catalogue (EPC) and the factory workshop manual for the C‑HR platform depict bellows-style “Boot, Steering Gear” on both sides of the electric power steering rack. Independent service databases commonly used in Australasia (e.g., Autodata, ALLDATA, and Mitchell) show the same layout. That means the 2022 C‑HR does run rack boots, and they’re a key protective component in the steering system.

On this model, the rack boots act like flexible dust covers that seal the ends of the steering rack and the inner tie‑rod joints. Even though the C‑HR uses electric (not hydraulic) assist, the boots still keep water, mud, sand and road grit out, while helping retain the grease that keeps the inner joints happy. If a boot splits or its clamps loosen, contamination can quickly chew out the inner tie rods, nick the rack surface, and shorten the life of the steering gear—turning a cheap boot into a pricey repair.

As part of routine servicing (typically every 12 months or 15,000 km in AU/NZ conditions), a visual check of the rack boots is smart practice. Look for perished rubber, small cracks at the concertina folds, missing or loose clamps, and any sign of thrown grease or moisture inside the boot. Catching a minor split early usually saves the inner joint and the rack itself.

• Visible splits, tears, or perishing at the folds
• Grease flung onto the subframe or undertray
• Notchy or gritty steering feel over bumps
• Clunks from the front end, especially on lock
• Uneven tyre wear after impacts or rough roads

Replacement is straightforward for a trained tech: remove the tie‑rod end, slide off the old boot, clean and re‑grease as needed, fit a quality boot and proper clamps, and ensure the boot isn’t twisted so it can breathe correctly. Because the tie‑rod end is disturbed, a wheel alignment is recommended. Using genuine or high‑quality aftermarket boots helps avoid premature perishing in our hotter, coastal conditions.

It’s worth noting that a torn rack boot can fail a WoF (NZ) or RWC (AU). If any damage is spotted, book a repair promptly and protect the steering rack before grit gets in.

Popular questions about 2022 Toyota C‑HR rack boots

Does the 2022 Toyota C‑HR have steering rack boots?
Yes. Toyota’s parts catalogue and workshop information for the 2022 C‑HR show an electric power steering rack with bellows‑type boots at each end. These boots shield the inner tie‑rod joints and the rack from grit, water, and salt spray.

How often should rack boots be replaced on a C‑HR?
There’s no fixed interval—replace on condition. Inspect them at every service. In normal use they can last years, but heavy gravel roads, off‑seal driving or coastal exposure can age the rubber faster. If a boot shows cracks, splitting or loose clamps, replace it immediately and check the inner tie rod for wear.

Can someone drive a C‑HR with a torn rack boot?
Best not. A torn boot lets in contaminants that can score the rack and wear the inner joint quickly. It may also lead to a failed WoF/RWC. If a tear is found, arrange repair as soon as possible and follow up with a wheel alignment after the job.