BYD Dolphin Surf Suspension and Tyres Repair

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BYD Dolphin Surf

The BYD Dolphin Surf is designed to deliver a comfortable ride using a MacPherson front suspension and a torsion-beam rear setup. Supporting the vehicle’s weight requires the tyres and suspension components to be in excellent condition. This guide explains what owners can safely manage and when professional repair is necessary.

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BYD DOLPHIN SURF suspension repair

The vehicle’s ride comfort and handling rely on the integrity of the MacPherson front and torsion-beam rear suspension. Because electric vehicles carry a heavy traction battery in the floor (e-Platform 3.0), the suspension is specifically calibrated to manage this weight.

Any BYD DOLPHIN SURF suspension repair—such as replacing shock absorbers, springs, or control arms—must be carried out by a professional. This is dangerous work that requires specialised lifting equipment and an understanding of the vehicle’s high-voltage underbody structure. Lifting the car incorrectly using the wrong jack points can cause severe damage. Always confirm with an authorised BYD dealer or a qualified workshop before having suspension components replaced. BYD’s own procedure applies to the recalibration of any steering or Advanced Driver Assistance Systems (ADAS) following suspension alignment.

BYD DOLPHIN SURF tyre pressure reset

The Dolphin Surf is equipped with a Tyre Pressure Monitoring System (TPMS) as standard. If the system detects a drop in pressure, a warning light will appear on the 7-inch digital instrument panel.

After inflating the tyres to the correct pressures (which are listed in the manual), you may need to perform a BYD DOLPHIN SURF tyre pressure reset. The procedure is carried out via the 10.1-inch rotatable touchscreen. Navigate to the vehicle settings menu to find the TPMS reset function. Check your owner’s manual for the exact sequence of button presses required.

Warning signs and safe checks

Owners can perform routine checks safely:

  • Inspect the tyres for cuts, bulges, or uneven wear patterns.
  • Check the tyre tread depth to ensure it is legally compliant.
  • Listen for clunking or knocking noises from the suspension when driving over bumps.
  • Note if the vehicle pulls to one side on a flat road.

If you observe any of these warning signs, book a diagnostic check with an authorised BYD service centre.

Wheel and tyre options

The specification of your wheels depends on the trim level. The Active trim features 15″ steel wheels, while the Boost and Comfort trims are equipped with 16″ alloy wheels. When replacing tyres, ensure you fit the correct size and load rating specified for your vehicle, as this affects the rolling resistance and the overall WLTP range.

Frequently asked questions

How do I know the correct tyre pressure for my car?

The correct pressures are detailed in the vehicle handbook.

Why did the TPMS warning light come on when the weather got cold?

Tyre pressure drops naturally as ambient temperatures decrease. Check the pressures with a gauge and adjust them, then perform a reset via the touchscreen if necessary.

Can I repair a punctured tyre myself?

You can use the supplied tyre repair kit (if equipped) for a temporary fix to get you to a garage. For a permanent fix, the tyre must be assessed by a professional fitter.

Is a wheel alignment necessary after a suspension repair?

Yes, any significant suspension work requires a four-wheel alignment to ensure the car handles correctly and the ADAS features function as intended. Confirm with an authorised BYD dealer that this has been completed.

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