More than 300,000 Ram Heavy-Duty pickup trucks are being recalled.

This is because of a faulty hydraulic control unit that could cause certain braking and tracking systems to fail.

The affected models are 2017 and 2018 trucks, which include the Ram 2500, 3500, 4500, and 5500.

Stellantis says the regular braking systems are not affected.

If you drive one of these recalled trucks, you are being advised to bring it to a dealer to have the issue fixed.

You can get it done free of charge.