The most common reason in the UAE is brake drag, often from improper installation in dusty conditions or not following the correct bedding-in procedure. New pads and discs on popular GCC-spec models like the Toyota Land Cruiser or Nissan Patrol need a proper 300-500 km bedding-in period with moderate braking to establish an even transfer layer. Immediate issues often point to a mechanical fault: a sticking caliper piston or seized guide pins, common after exposure to desert sand and humidity, or an incorrectly fitted pad that's constantly rubbing. Using non-OEM or low-quality aftermarket pads, which may have different friction materials, can also lead to inconsistent performance, especially under high temperatures on highways like Sheikh Zayed Road. According to vehicle inspection guidelines from RTA Dubai, brake binding is a critical fail point. Data from workshops suggests repair costs for recalibrating a seized caliper in the UAE range from AED 400 to over AED 1,000, not including parts. A simple check is to drive a short distance without heavy braking, then carefully feel each wheel's temperature; a significantly hotter wheel indicates binding on that side. For safety, have the installation reviewed by a RTA-certified workshop immediately.
