Boom Racing continues to push the envelope on developing the next generation of extreme performance scale crawling tyres. The new 1.9 XL HUSTLER M/TX does just that. The size is 4.75x1.75 ... and they dubbed it MC2 or Max Class 2. This new tyre is based on the HUSTLER M/TX 4.45 design that was released in early 2017.

The Boom Racing HUSTLER M/T Xtreme 1.9" 4.75x1.75mm Snail Slime compound Rock Crawler Tyres w/ 2-Stage Foams (HUSTLER MC2) is a scale RC tyre that is packed with advanced tyre technology. The tyre has a thicker carcass which holds the lugs better, giving drivers more control and better predictability. The larger lugs (approx 4.2mm) are in proportion to the smaller 4.45x1.57" tyre size, and are designed to hook up on the toughest lines. The HUSTLER MC2 tyre has less chances for drivers to look for alternative drive lines. The tyre comes with a brand new 2-stage open/closed foam that has a thicker closed cell inner foam to maintain tyre sidewall strength and a soft outer open cell foam to let the tyre sink into the surface. The tyre compound used is Boom Racing's trusted proprietary rubber formula SNAIL SLIME™, which is a super sticky compound providing excellent grip and traction suited for RC crawling. The aggressive sidewalls give you strong side bite ability, and the tyre will go through mud with its self clean feature.