Bridgestone RE-71RS vs Falken RT660: 200TW Track Tire Showdown

Two 200-treadwear icons, two philosophies

If you autocross or run track days on a budget, the shortlist almost always comes down to these two 200-treadwear tires. The Bridgestone Potenza RE-71RS built its reputation on one thing: outright grip. It bites the instant you turn in, rewards an aggressive style, and for a single hot lap it is still one of the fastest street-legal tires you can buy. The catch is that it gives its best early and fades, as heat cycles take the edge off and the tread wears quickly once you lean on it.

The Falken Azenis RT660 took a different route. It trades a sliver of that initial peak grip for consistency and value. Where the RE-71RS peaks and then drops, the RT660 holds a strong plateau across a full session, so your third and fourth runs feel like your first. It also tends to last longer and shrugs off heat better, which matters when a track day means twenty hard laps rather than a sixty-second autocross run.

How to choose

Pick the RE-71RS if you chase single-lap times in tight autocross or qualifying, and you don't mind replacing tires often. Pick the RT660 if you want the most usable grip per dollar across a whole event, more predictable behavior as temperatures climb, and a tire that survives the drive home. Both come in the popular JDM sizes and both are genuine 200TW extreme-performance rubber.

Verdict

For most enthusiasts, grassroots autocrossers and weekend track-day drivers, the RT660 is the smarter buy. Its blend of consistency, longevity, and price makes it the tire you'll actually enjoy over a season, even though the RE-71RS still holds a narrow edge in raw one-lap grip. If your event is decided in a single run and budget is no object, the Bridgestone stays relevant; for everyone else, the Falken wins.