70/30 % front/rear
If memory serves, the typical braking force ratio for any automobile with front disc and rear drum brakes is 60% front, 40% rear +/-.
The brake ratio in a front-wheel drive (FWD) vehicle typically refers to the distribution of braking force between the front and rear wheels. In FWD cars, a common brake ratio is around 60-70% of the braking force applied to the front wheels and 30-40% to the rear wheels. This distribution is due to the weight transfer that occurs during braking, which places more load on the front wheels. However, the exact ratio can vary based on the vehicle's design and intended use.
bad front brakes.
what would cause a rubbing noise on drivers side front wheel especially when braking ( I replaced rotor and wheel bearings are good) ?
You possibly have warped brake rotors on the front. Or Bad Wheel Bearings.
When you brake, you will experience something called "dynamic weight transfer", which means that the front wheel will take more weight and the rear wheel will carry less. And the more weight you have on a wheel the harder you can brake w/o locking the wheel up. So as long as surface conditions are good (and traction is high) the front wheel can do pretty much all your braking. Rear braking is good when traction is poor, as a rear wheel skid is easier to deal with than a front wheel skid. Rear braking can also be helpful if you're doing really long descents, to prevent the front brake from overheating.
Braking power transmitted to the front wheel is high compare to that of rear wheel normally(60:40 or 70:30) in motor cycle.Disc brakes which has high magnitude of braking power compare to that of drum brakes are used in motor cycles to absorb the more braking power.
Check the rotor, it's probably warped.
Yes, a bad wheel bearing can cause the front end to shake while braking. When a wheel bearing is worn or damaged, it can lead to increased play in the wheel assembly, which may result in vibrations or shaking, especially under the stress of braking. This shaking can also be exacerbated by other issues, such as warped brake rotors or misaligned wheels, so it's important to have the entire braking and suspension system inspected.
10% 30% 50% 70%
Front wheel brakes offer several advantages in terms of safety and performance compared to other braking systems. One key advantage is that front wheel brakes provide better stopping power and control, as they are able to distribute the braking force more evenly and effectively. This can help reduce the risk of skidding and improve overall handling and stability during braking. Additionally, front wheel brakes can also help to prevent the vehicle from veering off course during sudden stops, enhancing overall safety and responsiveness on the road.
My guess would be that you might have a bad brake hose to one of the front calipers.