345-30R21
Max out your rear traction and stance with ultra-wide 345/30R21 tires on sleek wheels from WheelSetGo, your performance tire pros. These 345 30 21 tires are built for supercars and widebody muscle machines running custom 21" wheels with serious power output. Whether you're fitting a twin-turbo Huracán or a flared GT500 street build, this size gives you the meat to match the muscle. Choose top-tier performance from Bridgestone and Pirelli—two of the most trusted names in supercar handling and extreme summer grip. Optimized for wide rear fitments and ultra-high performance—shipped mounted and balanced. Financing available. Call 320-247-6160 to grab your 345/30R21 tires and wheels today.
Extreme Rear Applications & Widebody Performance Builds
- Lamborghini Huracán Twin Turbo (rear)
- Chevrolet Corvette ZR1 Widebody
- Dodge Challenger Hellcat Widebody (track setup)
- Ferrari 812 Superfast (rear conversion)
- Ford Mustang GT500 with rear tubs
- Audi RS7 with flared quarter panels
- McLaren 720S Custom Staggered
- Nissan GT-R Liberty Walk Widebody