2015 Detroit Auto Show: 2016 Toyota Tacoma (FAQ) | Edmunds.com


The 2016 Toyota Tacoma gets an all-new look along with a more efficient V6 and new technology on the inside.
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The 2016 Toyota Tacoma gets an all-new look along with a more efficient V6 and new technology on the inside.
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"The truth is that today's disc/drum setups are completely adequate for the majority of new cars. Remember that both disc and drum brake design has been vastly improved in the last 20 years. In fact, the current rear drum brake systems on today's cars would provide better stopping performance then the front disc setups of the '70s. And today's front disc brakes are truly exceptional in terms of stopping power. Combined with the fact that between 60 and 90 percent of a vehicle's stopping power comes from the front wheels, it's clear that a well-designed, modern drum brake is all that's required for most rear wheel brake duty."
Brakes: Drum vs. Disc
-- Mike Sweers, Toyota Tacoma chief engineer said:
"Based on these changes and the proven durability of our braking system, the disc/drum was determined to meet all of our criterial for on- and off-road performance and maintain proper brake surface temperatures," he said. "Bottom line is that disc/drum or disc/disc setup will give you similar performance and stopping distance based on system cooling and/or temperature buildup. Disc brakes provide better cooling and reduced mass over drum systems. Drums provide less exposed braking surface and less brake vibration due to braking surface flatness [rotor warping] concerns resulting from overheating of surface."