What challenges do Prius owners face when installing aftermarket modifications related to weight and dimensions?

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What challenges do Prius owners face when installing aftermarket modifications related to weight and dimensions?

Adding larger wheels, body kits, o r roof cargo boxes can impact fuel efficiency and handling. Discussing the best modifications that maintain performance and safety can help enthusiasts make informed choices.

Qalb E Momin asked on 12 Feb 2025 16:21:31 pm

1 Answer

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Car Mechanic Expert - on 12 Feb 2025 16:26:25 pm

Larger wheels e.g., upgrading from 15” to 17” o r 18” can reduce fuel efficiency and alter handling.
Body kits o r roof racks can negatively impact aerodynamics, leading to lower MPG.
Suspension modifications lowering o r lifting can affect ride comfort and stability.
Best modifications that balance performance and efficiency:

Lightweight aero-friendly wheels.
Low-resistance tires designed for hybrids.
Minimalist roof racks for temporary use only.