TRX4M Adhesive Crawler Tyres 1.0 Inch - Super-Soft Butyl TRX4MZSP22B by GPM  [TRX4MZSP22B]

Super-soft butyl crawler tyres for TRX4M rigs

These replacement tyres are supplied as 1.0 inch adhesive-style crawler rubber tyres for TRX4M models, matching the 50.8mm x 22.8mm measurement common to TRX4M Ford Bronco fitments. The tyres use a super-soft butyl compound and a standard foam insert to give enhanced low-speed traction and help the tyre hold a realistic scale profile on trails.

Manufacturer design notes highlight a 25-degree soft rubber profile intended to increase grip, internal reinforcement for improved tear resistance, and a non-slip butyl compound unlike TPU or TPR. Foam inserts are included to keep the tyre stable and shaped once mounted on suitable 1.0 inch wheels.

For tuning, treat these as a traction-focused upgrade: select foam density to suit vehicle mass and damping, and mount using standard adhesive methods for 1.0 inch scale crawler tyres.