Viper PST Big O Silicone Rear Tires .452" Narrow

The Viper Scale Racing PST Big O's large diameter tires are designed to be used on the Viper double flange rims, .265" single flange rims and others that accept a rear tire that is .200" in width. A great upgrade for most HO slot cars. These .452" Big O slip-on narrow tires are extremely durable and will not rip or tear during normal use.

General tire compound recommendations -

• S1 (soft) - plastic tracks, more grip than medium, softer compound for lower down-force cars
• S2 (semisoft) - plastic or routed tracks, perfect choice when you want a little firmer tire than the soft (S1) but not quite as firm as the medium (M1).
• M1 (medium) - smooth routed tracks, less grip than soft, higher down-force HO slot cars

This Viper .452" tire will have an overall diameter of .452 inches when mounted on a .250 inch diameter wheel.

Features: excellent grip, long lasting and good dirt & dust shedding properties.

Includes:  2 - .452 inch diameter narrow rear tires.

Note:  Recommended for ages 14 to adult.