Racing Aspirations Reviews 

the suspension calc is really easy to use and inputting of data quite simple.
What might be a great add-on could be some "so what..." type info. For example if the RC movement is really small, what does that mean? Or under what circumstances bump steer might be good.
Great to use product.

The suspension calculator work very well.

This is an excellent calculator for initial suspension design and iterative design purposes for our project. We were very impressed with how accurate the results turned out after we did analysis with ADAMS. Definetly recommend this software for quick and easy analysis and the subscriber functions are quite handy too.

Racing aspirations website is my "go to place" whenever I need to do a fast calculation or visualize a suspension geometry idea. The calculators are accurate, extremely easy to use and interactive.
If you have any interest about suspensions and vehicle engineering, you must bookmark his website.

Great for start! Using this for a Formula SAE project. It will be awesome to have a TOP and SIDE view and play around with caster and toe.
To improve: every time I save the project the steering arms disappear and the selected data i wanted to download has unmarked. When I click again to add the steering components this ads with no problem and in the position I left it before saving the project. Otherwise such an awesome and usefull tool to get started.
Thanks!!

amazing site. my design is totelly based on the suspension calculator

Problem corrected. Was able to use the Macpherson Calculator for evaluating my Mini.

Ihave just started, and I find it very good how practical your programs are. I am just designing a little bit seacretproject to CHina using also your tools. What would be good would be driving simulation to see the tyre forces and geometry changes in real life? Or do you have allready such programs? Keep on splendid work
Reino

I've been a professional exotic car/club race car technician for many years, but never studied the engineering aspects of chassis setup. I've embarked on building my own track car from scratch and have been using RA tools to help me establish a logical baseline for chassis balance and suspension parameters. I've found RA to be very informative and eye opening when learning how different aspects interact and affect one an other, as well as prove and disprove other common schools of thoughts which may be considered wives tales.

Massively helped me formulate and design our teams Formula Student suspension. The simplicity, ease and speed you can edit ideas allows you to understand how geometry changes impact handling.

At least, for students who are in racing team baja team, racingaspiration suspension calculator should be free. It was wonderful to see changes of roll instant centers etc. However, I wish it is for free.

Really helpful tool for designing our Formula Student car