Been thinking about what size tires and wheels go with my turbo Miata.
#1
Senior Member
Thread Starter
iTrader: (11)
Join Date: Sep 2007
Location: Killen, AL, 35645
Posts: 794
Total Cats: 10
Been thinking about what size tires and wheels go with my turbo Miata.
Well I was happy with 205/50/15's with 190 rear wheel horsepower, but considering the fact that I am wanting to run 260 rwhp, I just don't know how well those will hold up. I been looking at the 6ul 15x8 nickel wheels with 225/45/15's.
Thoughts comments on this? My car is a 10th anniversary with FM generation II springs? Any recommendations on tire and rim sizes that may be better suited for 250-270 rear wheel horsepower?
Thoughts comments on this? My car is a 10th anniversary with FM generation II springs? Any recommendations on tire and rim sizes that may be better suited for 250-270 rear wheel horsepower?
#3
Boost Czar
iTrader: (62)
Join Date: May 2005
Location: Chantilly, VA
Posts: 79,494
Total Cats: 4,080
The problem right now is finding tires in the size. Toyo R1Rs are about all you can get in 225 currently...happens every time the race season starts, because no one wants a tire in that size
#5
Senior Member
Thread Starter
iTrader: (11)
Join Date: Sep 2007
Location: Killen, AL, 35645
Posts: 794
Total Cats: 10
I've found some 225/50/15's that are very affordable, but I doubt they will clear without significant rolling and all that bullshit...
Second, this may sound stupid, but can I run a 205/50/15 in the front and a 225/50/15 in the rear.... Kinda like a staggered setup? I if I recall, the only point in running a wider tire than 205 is if high torque is a factor, which is why I don't see why I need such a wide tire on the front.
Second, this may sound stupid, but can I run a 205/50/15 in the front and a 225/50/15 in the rear.... Kinda like a staggered setup? I if I recall, the only point in running a wider tire than 205 is if high torque is a factor, which is why I don't see why I need such a wide tire on the front.
#19
I think tire design and compound is going to make more of a difference that switching between 205 and 225. I've run hankook tires in 225 and then switched to Kumho XS in 205, and the kumhos were far superior in grip.
running a staggered setup is probably not as big a deal as people would make it out to be, but it would probably throw off the car's balance a little since miatas aren't designed like that.
running a staggered setup is probably not as big a deal as people would make it out to be, but it would probably throw off the car's balance a little since miatas aren't designed like that.
#20
I recently bought a 2004 stock turbo car with Toyo proxes that need changing. These tires are cupped some on the outer edges and make A LOT of noise. Handling is OK but not my M5. Can / Should I put new OEM Proxes on the car or can I go to a Michelin PS2 205/45/17 that is a .75 taller tire without degrading the performance a lot? I have not seen any postings about anyone using Michelins and they don't make the stock tire size. I have Proxes on my M5 but they don't make this God awful noise. Thanks in advance for your advice.