3 Brothers RC 2.2" Dual-Stage Anti-Foam Inserts – 135mm 4-Pack 3bro2.2ds135mm

The 3 Brothers RC 2.2" Dual-Stage Anti-Foam Inserts (135mm) are designed for 2.2 rims and 5.5–5.98" diameter tires. The dual-stage compound delivers progressive support — firm when you need it, compliant for better rock contact and side-hill grip. Each package includes 4 inserts, enough for one complete truck.

Due to manufacturer inconsistencies in tire specs, fit will vary slightly by tire brand and size. Use the guide below to select the right fit for your setup.

Tire Fit Guide

• 5.5" tire: Tight, firm fit and feel
• 5.75" tire: Normal dual-stage feel and action
• 5.98" tire: Softer feel with a slight air gap at the top
• Not recommended for tires smaller than 5.5"

Key Features

• SKU: 3bro2.2ds135mm
• Rim Size: 2.2"
• Dimensions: 135mm x 40mm
• Dual-stage compound for progressive support
• Waterproof — performs in all weather conditions
• High tensile strength — will not tear
• Made in the USA
• Includes 4 inserts — enough for one truck