How often should the triangular arm of the new X-Trail be replaced?
2 Answers
The triangular arm of the new X-Trail does not need to be replaced if it is not damaged. Introduction to the X-Trail: The X-Trail is a model launched in Japan at the end of 2000 and is a very classic SUV. The design concept of the X-Trail is positioned as a "city four-wheel-drive vehicle," which can be said to be Nissan's adjustment to the continuous segmentation of the market. The X-Trail offers high cost performance and, in the annual selection by the British FleetWorld magazine, the X-Trail outperformed its competitors and won the title of Best Four-Wheel-Drive Car of the Year for the second consecutive year. Introduction to the triangular arm: The triangular arm refers to the control arm, which functions to balance and support. When the car is driven on uneven roads, the tires will move up and down, which is accomplished by the movement of the triangular arm. The tires are mounted on the wheel hub, and the hub is connected to the triangular arm via a ball joint. The triangular arm is essentially a universal joint, which can still function when the relative positions of the driving and driven sides change, such as when the suspension is compressed during steering, causing the A-arm to move upward.
As an owner of the Nissan X-Trail for almost five years, I believe there's no fixed replacement interval for suspension components like the control arms. It largely depends on your driving habits and road conditions. For daily urban commuting, they can typically last over 100,000 kilometers without issues. However, if you frequently drive on rural dirt roads or encounter potholes, I recommend getting them inspected every 80,000 kilometers. I replaced mine at 120,000 kilometers after ignoring suspension noises and minor vibrations, which ended up damaging the steering knuckle and costing me extra in repairs. Now during every maintenance session, I specifically ask the technician to check for bushing wear and ball joint conditions. Early prevention saves hassle and avoids potential loss of control at high speeds. In short, don't wait until parts fail—accumulated minor issues compromise both handling and safety.
