Atturo 1 Atturo AZ850DR 305/35R20 107Y DOT Compliant Drag Radial Competition Race Tires DR850-D3JM0ATA / 305/35/20 / 3053520

The Atturo AZ850 DR is a DOT-compliant drag radial designed for maximum, street-legal, straight-line traction on muscle cars and high-performance vehicles. Featuring a super-sticky 100-treadwear compound, it offers immediate launching grip, directional shoulder blocks for stability, and a wide center rib for high-speed control. Designed for summer, with optimal performance in temperatures above 60°F. The AZ850 DR specifically engineered for the rear axle to maximize power transfer to the ground. Despite being a racing tire, it is DOT-compliant, allowing for driving to and from the track. It also has wide center strip ensures stability at high speeds, while dual channels help reduce road noise.

More details

Tire season

Summer

Manufacturer

Atturo

Tire width

305 mm

Tire load range

Extra Load

Tire load index

107

Vehicle fitment type

Universal

Warranty distance

0 miles

Is run flat

N

Tire speed rating

Y

Vehicle type

Light Truck

Tire size

Tires

Construction type

Non-Radial

Electric vehicle tire

N

Wheel diameter

20 in

Flotation tire

N

Uniform tire quality grade (utqg)

100 AA

Features

DOT Approved

Total count

1

Tire terrain

Off-Road

Tire type

Passenger Car Tires

Model

AZ850 DR / AZ850DR

Maximum inflation pressure

50 psi

Tire aspect ratio

35

Tire treadwear rating

0