Aug 28, 2026
Why Can a Power Liftgate Fail After Armoring an SUV?
When an SUV is upgraded with ballistic glass and additional armor, the tailgate becomes heavier and its center of gravity may change. The original power liftgate system was designed around the factory tailgate weight, geometry, strut force, and motor load. For armored vehicles, a reliable solution requires more than simply installing a stronger strut. The complete power liftgate system must be re-engineered according to the actual vehicle configuration.
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Jul 28, 2026
Why Are More Heavy-Duty Electric Tailgate Modification Companies Choosing TOMASTER?
TOMASTER AUTO PARTS develops heavy-duty electric tailgate systems for armored SUVs, off-road vehicles, rear spare tire carrier conversions and special vehicle projects. By combining load analysis, custom strut engineering, high-torque motor matching, ECU calibration and validation testing, TOMASTER helps modification companies restore reliable power liftgate operation after major vehicle upgrades.
Jul 22, 2026
What Tests Must a Heavy-Duty Electric Tailgate Pass for an Armored SUV?
After ballistic glass, armor protection or rear spare tire carrier upgrades, an SUV tailgate may become 30–80 kg heavier. A reliable heavy-duty electric tailgate system should be validated through tensile strength, salt spray corrosion, IP67 waterproof, durability, lateral load and drop tests to ensure safe operation under high-load vehicle conditions.
Jul 16, 2026
What Technical Information Is Required to Customize a Heavy-Duty Electric Tailgate Strut?
Customizing a heavy-duty electric tailgate strut requires accurate F1 opening force and F2 closing force data, tailgate travel distance, OE part number, installation photos and failure video. For armored SUVs, spare tire carrier upgrades and off-road modifications, engineering validation is required to ensure reliable automatic tailgate operation.
Jul 08, 2026
Why Does an SUV Power Liftgate Fail After Installing a Rear Spare Tire Carrier?
A rear spare tire carrier can add 30–60 kg to an SUV tailgate and shift the center of gravity away from the hinge axis. This may cause incomplete opening, tailgate dropping, motor overload, strut deformation and premature power liftgate failure. A reliable solution requires a complete heavy-duty electric tailgate system, not only stronger struts.
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