smartstrings smartcamber spareparts otherproducts howtobuy aboutus onlinestore smartracing

I designed SmartStrings about 21 years ago, to perform precise alignments in my garage at home. It became too troublesome to make a change to my car at home, then take it to the alignment shop in the morning, work all day then bust my ass to get back there before they closed and so on — too much stress.

Learn more >>

I actually came up with the SmartCamber gauge before the SmartStrings — I needed something to replace my old trusty Dunlop gauge that had seen better days, and wanted something digital and could be used to measure the angle of other things on the car also.

Learn more >>

Roland Kussmaul has been involved with developing every racing car Porsche has built since 1975, from Le Mans-winning sports cars, to Paris-Dakar Rally-winning cars, to winning Indy cars, to the complete decade-long dominance of Group C prototypes, to the GT3 Cup and GT3 RSRs, as well as the famous RS Spyder. If you're interested in hearing the inside story of how these successes came to be, told as a narrative, the truths are in this book.

The hardcover English edition is in stock and shipping. A German edition is currently being written and will be available at a later date.

Learn more >>

Baja 500

New Products

Smart Racing Products is happy (and relieved) to announce our new carrying cases for SmartStings and SmartCamber. Click here to start shopping.

Online Store

You can now purchase our products directly from our online store. Click here to start shopping.

SmartStrings & SmartCamber

Using SmartStrings along with the SmartCamber Gauge, you can now perform a full four-wheel alignment precisely and quickly; at home, shop or race track.

Soapbox Derby Car

Soapbox derby car aligned with SmartStrings

Flying Lizard Motorsports

Flying Lizard Motorsports uses our products to align their racecars