Bowler Ratings


Bowler ratings are from 1 to 10 in order of Stroker (ST), Tweener (TW), Cranker (CR)

Note: Ratings are only available to our premium members.

General Info

Reviewed:June 2022
Coverstock Specs
Name:QR-9 Solid
Type:Reactive Solid
Box Finish:500 / 1000 / 1500 SiaAir
Core Specs
Int. Diff:0.000

For details on our standard test layouts, please click here.

The Track Stealth introduces a new symmetrical core shape of the same name to the Track lineup. This new low RG (2.482″) and high differential (0.056″) design is wrapped in the very aggressive QR-9 Solid coverstock, which was previously seen on the Tactix. Coming out of the box at a rough 500/1000/1500 SiaAir finish, the Stealth ate up the oil and gave our testers its best reaction on our heavy oil test pattern.

Stroker was very happy to see the strong reaction that the Stealth provided on the heavy oil pattern, and he struck just as much as Cranker and Tweener with this ball. He started between the lines he used with the Strata and the Paragon. The Stealth had no trouble keeping up with these balls, providing a slightly smoother motion throughout the lane compared to the Paragon. In transition, he didn’t see the same back end motion as the Paragon as he shifted left, but the Stealth still provided plenty of hook and pin carry. Stroker’s lower rev rate gave him the best look out of the three testers on the medium oil pattern. With a bit more area at the breakpoint than Cranker or Tweener, Stroker could leave the ball in the oil on his misses to the inside and

Additional Track Stealth Resources

Click here to visit Track's website to read the manufacturer-supplied information on this ball. Also, see below for the manufacturer-produced promotional video for this ball.

Please remember that our reviews are solely based on our own testing and that you may sometimes find differences between our comments and ratings and the manufacturer's claims. Links to these manufacturer resources are provided here strictly for convenience purposes.

The BTM Ball Testing Team

About The BTM Ball Testing Team

The BTM Ball Testing Team is led by Eric Martinez. Our team of three testers has thrown and reviewed hundreds of bowling balls for Bowling This Month. When not testing balls for BTM, Eric owns and operates University Pro Shop in San Antonio, TX and he is an avid competitive bowler. Click here to learn more about how we test and review bowling balls.