Disc brakes have less brake pull.

The statement that disc brakes have less brake pull is accurate because disc brakes are designed to provide more uniform and consistent braking performance compared to drum brakes. Brake pull refers to the tendency of a vehicle to steer to one side or the other during braking, which can be caused by uneven brake force or performance between the wheels.

Disc brakes, with their open design, allow for better cooling and more efficient operation which can lead to more consistent stopping power on both sides of the vehicle. Additionally, they are less affected by water or debris, which can contribute to uneven braking forces. This characteristic reduces the likelihood of brake pull under various driving conditions.

In comparison, other choices suggest specific conditions or a generalization that isn't universally applicable. For instance, stating it’s only at high speeds or only in wet conditions limits the effectiveness and advantages of disc brakes since their benefits in terms of brake pull are realized across a wide range of speeds and weather conditions.