Looking for 18 inch drag radials that work on the street and on the track? This guide features five top 18″ drag radial tires chosen for performance, traction, and driveability. Each option is best for different driven setups—from street-driven street-and-strip builds to high-horsepower rear-axle cars. Use the quick reference table to compare key notes, then read the detailed sections to decide which tire fits your vehicle and goals.
Comparison Table
| Product | Best For | Limitations | |
|---|---|---|---|
| Atturo AZ850DR 315/40R18 | Street-and-strip rear tires | DOT-compliant drag radial with street noise reduction | Rear-axle only; conditions may affect track performance |
| Mickey Thompson ET Street R P305/45R18 | High-horsepower street/strip | Proven R2 compound for strong strip traction | Requires careful setup for optimal burnouts |
| Mickey Thompson ET Street S/S P305/35R18 | Dry traction with street use | Redistributed tread void for improved contact | Shorter sidewall options may affect ride |
| Mickey Thompson ET Street S/S P345/35R18 | Hot-rod street/strip setups | Proven R2 compound and improved dry traction | Wider profile requires proper fitment and suspension |
| Mickey Thompson ET Street R P325/35R18 | Strong traction on street/strip combos | R2 compound with minimal burnout requirements | Fitment depends on wheel width and clearances |
Atturo AZ850DR DOT Street-Legal Drag Radial Tire, 315/40R18 108Y XL
The AZ850DR is a DOT-compliant drag radial designed for rear-axle duty on street-driven performance cars. It’s engineered for easy street driving while still delivering track-ready traction. The tire’s shoulder blocks are tuned to reduce road noise on normal streets, and the solid center rib helps tracking on daily commutes. Best for owners who want one tire that covers both street and strip duties, with a balanced, quiet daily drive. Best for: street-and-strip builds that prioritize reliability and daily usability. Caution: track results depend on conditions and vehicle setup.
Mickey Thompson ET Street R P305/45R18
ET Street R is a dependable drag radial with the R2 compound known for traction at the strip. It features minimal tread void to maximize contact with the racing surface, while the tubeless construction supports a simple, reliable seal. This tire is best for high-horsepower street cars that still require confident street manners. Choose this if you want strong strip performance without tubes. Caution: burnout and track setup will influence results; ensure your suspension and alignment are tuned for drag use.
Mickey Thompson ET Street S/S P305/35R18
ET Street S/S combines a street-friendly profile with drag-focused performance. Its R2 compound provides solid traction on dry surfaces, and the rediscovered tread void improves contact for better grip. Tubeless construction reduces the hassle of traditional tubes. Best for: street cars that occasionally run on the track and want consistent grip without a separate slick setup. Caution: very aggressive tires can affect ride quality on daily streets.
Mickey Thompson ET Street S/S P345/35R18
This larger-profile S/S tire emphasizes dry-surface traction with an aggressive contact patch. The R2 compound is designed for high-performance applications, providing reliable grip at the strip while maintaining street usability. Best for: larger wheels on vehicles that see consistent strip use and need strong dry traction. Caution: wider tires may require careful fitment checks with wheel wells and fenders.
Mickey Thompson ET Street R P325/35R18
The ET Street R P325/35R18 pairs proven R2-based traction with a balanced tread void to keep contact on the strip while remaining streetable. It’s best for rear-wheel cars seeking strong bite off the line without a heavy burnout. Best for: drag racers who want top traction with daily drive practicality. Limitation: wheel width and suspension geometry must support the wider tire while avoiding rubbing.
Buying Guide: Key Purchase Considerations
- Driving intent: Decide whether you need street usability plus occasional track days or dedicated drag racing with frequent track use.
- Tire compound: R2 and similar drag-focused compounds prioritize traction; consider burnout habits and heat management for consistency.
- Profile and width: Wider tires increase traction but require correct wheel width, fender clearance, and alignment. Ensure your setup accommodates the chosen size.
- Construction: Tubeless designs simplify maintenance; ensure your wheels and seals are compatible.
- Load rating and speed rating: Confirm that the tire’s load index and speed rating match your vehicle’s performance envelope.
- Fitment notes: Some models have specific front/rear pairing recommendations; pairing a drag radial with a conventional front tire can balance traction and handling.
Frequently Asked Questions
- Why choose drag radial tires for a street car? Drag radials maximize traction on the track while still offering street-friendly characteristics for daily driving.
- What is the difference between R2 and S/S designations? R2 and similar drag compounds target peak grip at the strip, while S/S lines emphasize street suitability and heat tolerance.
- Can I mix drag radials with regular tires on the same car? It’s common to pair drag radials on the rear with front tires designed for street use to balance handling, but ensure alignment and load distribution are addressed.
- Do I need special rims to run drag radials? Some drag radials require compatible wheel widths; verify that your wheels match the tire’s recommended size and load rating.
- Are drag radials street-legal in all states? DOT-compliant models are typically street-legal, but laws vary by state and region; verify local regulations before street use.
- What maintenance matters for drag radials? Regular pressure checks, proper storage, and avoiding excessive heat buildup during repeated track sessions help extend life and consistency.