Firestone Firehawk Indy 500 vs Pirelli P Zero — Compared

“Firehawk Indy 500s As promised, some initial thoughts. These are extremely comfortable. They honestly made it hard to understand how fast I was going because I've come to gauge my speed based on how much I'm being jostled around. I felt almost nothing with these, and there's so much construction on my way to work from the tire place, including a road that hasn't been surfaced properly yet. Perfect testing run for comfort. In terms of performance these bite the road a lot better and it's a lot easier for me to get moving again. Granted, my run flats were almost bald and that's my most recent memory of how they performed, but it's shocking how much I can take a turn or even just accelerate without any risk of sliding or slipping. It feels like a completely different car honestly, and people aren't kidding when they say "just get better tires" on some of these posts asking about mods. It's not as sexy as a new intake, but it makes a much bigger difference. I mean I feel like I was missing out on at least half of my roadster's potential here. So yeah I definitely like them. I don't mean to insult the tire guys' ability to apply tire shine, but I need to redo that disaster when I'm home. I only have detailing spray right now.”

“Quote: Originally Posted by AUaviator I'm having trouble finding these tires in stock. Rears are back ordered and only 1 front available and it's on tire rack. 22545/17 255/40/17. www.simpletire.com looks to have them instock with free shipping and a 60 dollar rebate. A little hard to find but search for them individually by size.”

“I need a 224/45/15 I run these on my S2000 wheelset for driving around town and they are great. I also have used them for plenty of track days. They get a little greasy towards the end of sessions but have never let me down.”

“I switched my Z4C from Pirelli P Zero's to Asymmetric 3's, as I was fed up with the noise from the Pirelli's. I find the Asymmetric 3's much quieter, more comfortable and more predictable. The Pirelli's felt like they have more grip in ideal conditions, but got more easily caught out by damp, poor surfaces etc.”

“So I had ditched the horrible pirelli pzero run flats a few months ago for my 335 and got non run flat michelin pilot sports 4s on my 19 in wheels though they were hard to source and loved them. Xmas day driving at 40mph hit a pothole and immediately the low tyre pressure warning came on and the pressure was .2 bar! The air pump and goo thing did nothing for me ie despite switching it on the tyre pressure would go up to 1.2 and as soon and would deflate within a minute when pump was stopped back to .2 bar. I had family over and absolutely needed the car which was stranded away from home so an emergency tyre firm came and installed a accelera phi R tyre(the opnly tyre they could source in all of the city) callout fee in total £200! Incidentally I notice no change in the cars charecteristics if anything the accelera phi R seems softer and quieter? Should I get another michelin PS4 now and ditch the new accelera? I'm also quietly wondering if I made an error by ditching run flats thought he ride and handling are so much better they wouldn't have left me stranded perhaps?”

“Quote: Originally Posted by ruined_c55 Since I've had mine, I've had Pirelli PZeros with stock wheels, Purely fronts/Accelera PHI R rears with my old wheels and now Lionhart LH Fives. Pirellis lasted 12ish K in the rear, Acceleras about 8K, and the Lionharts are too new to give lifespan feedback on. They did surprisingly well up in the canyons in the rain though. I'm not brave enough to run cheap Chinese tires on my dirtbike, let alone my daily driver pushing almost 400hp. I get between 15-20k out of much more expensive Michelins but the longer life and tons better grip more than make up for it.”