Tire siping tool

You can install a maximum of six blades, which are spaced. If you remove the center blade from each group, the spacing becomes. Depth is controlled by a pair of thumb screws for quick and easy depth adjustments. However, our Super Siper depending upon the blade you use can cut even deeper, which is great for off-road mud tires or winter truck tire use!

Most racers will find having more sipes on the front tires and less on the rear is the best combination. Sipe spacing is also determined by the size cutting blades used, with the further apart the sipes the cooler the tire will run. It does not matter if you are racing a Late Model or Sprint Car, doing some competitive rock crawling, rally racing, or even mud drags, modifying your tires with our Super Siper tire siper is sure to benefit your racing program by providing the ideal tire, making your tires grip the surface better and put just the right amount of heat into them.

CA Prop Add to a list Share. Quick and Easy Returns Return Policy. Built Tough to Handle Any Tire Siping tires on your dirt racer takes some effort, but our Super Siper tire siping tool is built to take it. Part Brand Speedway Motors.

Need help? Call View the Help Center. Quick and Easy Returns. Return Policy. If you race on dirt you know that track conditions change throughout race day and many will ask how to increase traction on tires.

From a high grip surface that can be wet and slinging mud to a shiny black or even hard and dusty surface as the laps pile up and the sun goes down, tire traction can change dramatically.

What is tire siping and grooving? Well, grooving is just that, cutting grooves in the tread where you are removing rubber, while siping is where you make a thin cut like a razor blade but no material is actually removed. It is all in how the tire is cut.

Learning how to cut a tire with a tire groover and sipe your own tires is a bit of a black art, but a good racer will keep a logbook of modifications and can reflect on past track conditions to see what size groove and angle worked best previously. The same goes for tire siping. The kit comes with a lightweight and compact saw with 20V of power behind it, two 5. Some of what I found on the Les Schwab website made some sense, in that it was sort of fact-adjacent; some was total nonsense.

A spokesman for Les Schwab did not comment by press time for this story, but I will update if they do. Google, meanwhile, found me lots of car and truck forums where posters debated the merits of cutting into new tires, but what was missing were objective third-party tests.

One such test I did find was a single page in Consumer Reports with a short piece about siping that compared siped to non-siped tires under controlled conditions. Its conclusion is a concise argument against siping:. The siped version of both models showed modest but measurable improvements in snow-traction and ice-braking performance.

But braking distances on wet and dry pavement were a few feet longer. Carpino, now a senior consultant for Pirelli on product and design, agreed. When I asked about siping I could almost hear a weary Not this shit again sigh on the other end of the line. Van Alstine siping blades are razor sharp and are readily available.

They are sold 24 per pack. Replacement blades Part RRB-1 are easy to install and readily available. Van Alstine Mfg. As such, Van Alstine Mfg.