Do you need a tool to push back the rear caliper piston on a Mitsubishi outlander?

Yes, you typically need a special tool, commonly known as a brake caliper tool or brake caliper compressor, to push back the rear caliper piston on a Mitsubishi Outlander. This is necessary because rear caliper pistons often require rotation while compressing due to the integrated parking brake mechanism. Using the correct tool ensures that the piston is retracted properly without damaging the caliper or the piston itself.