Tire 81.6 x 34 ZR Technic Straight Tread

Bring high-speed realism to your LEGO® vehicles with the Technic ZR Tire 81.6 x 34. Designed for traction, scale, and durability, this tire is a favorite for large cars, off-roaders, and motorcycles across multiple LEGO® themes.

• Part 2997 – Large LEGO® Technic tire with straight tread pattern for improved grip and visual detail.
• Dimensions: Outer diameter 81.6mm, width 34mm – ideal for heavy-duty models.
• Technic compatibility – Fits perfectly with matching Technic wheels and axles.
• Sturdy rubber build – Flexible yet tough, great for rough terrain or functional MOCs.
• Used in flagship sets – Commonly featured in LEGO® Technic, Racers, and Creator vehicles.

Suggested Build Ideas

• Create a high-performance LEGO® rally car or 4x4 truck using four of these tires.
• Design a Technic motorcycle with realistic tire proportions and tread detail.
• Use them on an RC-style LEGO® model for rolling display or remote-powered fun.

Trivia

This particular tire has been a go-to for LEGO® Technic builders since its debut in larger-scale racing and off-road vehicle sets, prized for its blend of realism and performance.

Find more compatible components in our Vehicle Parts, Car Parts, and Motorcycle Parts collections.

LEGO® parts are intended for ages 4 and up. They may pose a choking hazard for children under 3 years old.