Pirelli Scorpion Rally STR Rear Tire (170/60R-17) vs Metzeler Cruisetec Tires

No sources that perform objective hands-on testing have deemed the Pirelli Scorpion Rally STR Rear Tire (170/60R-17) worthy of being included in their Motorcycle Tire roundups, which typically isn't a good sign.

Moving on to the Metzeler Cruisetec Tires: no sources that perform reliable and objective hands-on testing have included it in their Motorcycle Tire roundups, which usually means that a product doesn't make for a good purchase.

As a last step, we wanted to do a head-to-head Pirelli Scorpion Rally STR Rear Tire (170/60R-17) vs. Metzeler Cruisetec Tires comparison of their review performance but, unfortunately, weren't able to find any review ratings on either product.