Maximum turning, maximum grip
Almost all unmodified cars are likely to have factory acceptable corner weight distribution. Cars have upgraded geometry, ride heights or suspension, it is best to check. There is a potential for the factory corner-weight distribution to be upset.
Uniform weight distribution ensures the handling characteristics designed are realised in acceleration and turn; affecting the baseline grip available at each contact patch.
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Corner weighting
The distribution of the car's weight across all four contact patches is referred to the car's weight distribution. Typically for a new car the manufacturer will ensure that the car weight is uniformly distributed across the 4 contact patches.
The weight distribution is measured with a car static on 4 scales, one per wheel. Mathematics is used to calculate dynamic weight distribution though acceleration and turning, using the static weight values.
Manufacturers will produce cars with weight distribution with adequate accuracy within tolerances. Porsche for example have quoted the specification as the maximum allowable difference in kilos across an axle. For example, the factory may require the Porsche 911- 996 with the cross-axle difference no more than 20 kilograms.
Overview of corner weighting
Included with Chassis Tuning
We provide this service with adjustment within the ‘chassis tune’ package if the car qualifies by having ‘coil-over’ suspension fitted.
Not Offered Exclusively
Corner weight adjustment is not offered as an exclusive service due to the cause and effect on the ride heights and geometry.
Detailed Testing
We always consider the cause and effect of all 3 aspects of chassis tuning when adjusting corner weights to achieve the perfect 50:50 balance.
The true value of corner weighting
The ideal corner weight distribution can be measured using scales one at each wheel station. The weights in kilograms are recorded and used to calculate the corner weights. 50:50 corner weight is ideal for most cars. This relates to half of the cars weight being supported by wheels at diagonal corners of the car.
Corner weight balancing is the name for the process of measuring and adjusting the corner weight distribution. Ideally, the corner weights are adjusted to achieve the 50:50 corner weight objective.
The Corner weight adjustment process requires conditions to be met first, including settled geometry, ride heights, anti-roll bar disconnection and more. When adjusting corner weights, the industry norm is to iterate between checking and adjusting ride heights and geometry. This is because there is a cause and effect of the 3 aspects of chassis tuning.
How we work
1. Inspection
We begin with a detailed inspection of your car’s suspension and chassis setup, understanding its current state and identifying areas for improvement.
2. Adjustments
Using state-of-the-art equipment, we fine-tune the suspension settings to align with your specific driving style and vehicle’s dynamics.
3. Road Testing
Finally, we test your car’s performance on the road, making any additional tweaks to ensure the chassis tuning delivers the desired results.
Ready for that upgrade?
If you’re ready for us to enhance your car’s performance, let’s get you booked in.
If you would like to make a booking, or have any questions about our geometry alignment services, please get in touch by completing the form or call our expert team on 01827 718800. Our office is open Monday to Friday 9am to 4pm .
Our workshop operates from Monday to Friday 8:30am to 5:30pm.