1/12 Race Radial Pre-Mounted Carpet Tires, 28 Shore (4)

The BSR Racing 1/12 Race Radial Pre-Mounted Rubber Carpet Tires set a new standard for the Losi 1/12 NASCAR platform, featuring an innovative belted design that eliminates tire ballooning at high speeds for unmatched consistency and control. Specially engineered for carpet racing, these tires deliver stable handling and reliable traction, even under increased power. Each set comes pre-mounted on durable black wheels and is available in multiple compounds, making them the perfect spec tire choice for racers seeking precision, balance, and ready-to-run performance right out of the box.

First belted tires for the Losi 1/12 NASCAR platform

Belted design prevents ballooning at high speeds

Delivers consistent performance and control

Specially designed for carpet racing

Pre-mounted on durable black wheels

Ready to use—no gluing or assembly needed

Available in multiple compounds for tuning options

Handles more power while maintaining stability

Green :: Soft/"28 Shore" - Carpet

Blue :: Medium/"32 Shore" - Carpet

*Tech Note: The belt allows for these cars to run with more power, but not unlimited power. They will not hold up to 4S modified. 2S is about the max you may want to go.

*Tech Note: Carpet tires are formulated for carpet and will wear out quickly on asphalt. You may also see tiny hairs from the belt in the sidewall. While it would be ideal that they aren't there, they have no effect on the functionality or durability of the tire

(4) 1/12 Race Radial Pre-Mounted Rubber Carpet Tires

Brand: BSR Racing

MPN: RR2028

Added: 2026 - September

Status: Stock

Discount Eligibility: Discount Eligible

SKU: BSRRR2028

UPC: 688574220286

Location: K04-04-02