Good-Win Racing Mazda Performance Parts

Hoosier SM7 205/50/15 Mounted and Balanced!



Miata 1990-2005 · Wheels and Tires · Tire Packages

Part Number: 61-1175

Application: 1990-2005

Reg. Price: $244.00
Sale Price: $209.00


Hoosier SM7 205/50/15 Mounted and Balanced!
Hoosier Racing Tire Sports Car D.O.T. Radial SM7 tires are R6 tires made for Spec Miata (same tire, just marked for Spec Miata). Track and Competition DOT tires developed for who compete in road racing where responsiveness and high levels of grip in hot, dry conditions are desirable. Radial SM7 tires are designed to reward drivers with fast, consistent lap times and extended wear due to their traction and handling.

WARNING: D.O.T. labeled Hoosier Racing Tires meet Department of Transportation requirements for marking and performance only and are NOT INTENDED FOR HIGHWAY USE. It is unsafe to operate any Hoosier Racing Tire, including D.O.T. tires, on public roads. The prohibited use of Hoosier Racing Tires on public roadways may result in loss of traction, unexpected loss of vehicle control, or sudden loss of tire pressure, resulting in a vehicle crash and possible injury or death.

And like all Track and Competition DOT tires, Radial R6 radials are not intended to be driven in near-freezing temperatures, through snow or on ice. It s also essential these tires be stored indoors at temperatures maintained above 32 degrees F.

The Radial R6 features an aggressive tread compound molded into a slick tread design featuring two symmetric circumferential tread grooves. Beginning with a tread depth of 4.5/32", they will not require shaving for competition, however they will benefit from heat cycling before competition to enhance wear and provide more consistent performance, as well as scuff-in during their first laps. A more rounded tread profile extends the life of the shoulders and produces more consistent treadwear across the entire contact patch.

The tire s internal structure features a symmetric construction that uses nylon cord radial carcass plies reinforced by two lightweight steel belts and a spirally wrapped circumferential nylon cap ply under the tread. The tires feature a rim recess design on all sizes. Additionally, their symmetric tread design and internal construction allows them to be mounted on either side of the car (and later be remounted inside out to further extend their life).

Brian's Application Notes: If you want to be the FASTEST at that track event, here it is! If you want a fast tire to last a few more weekends, get our TOYO RR or Nitto NT01 instead. Either way, order up four of any of our wheels with four of these tires and we will deliver them mounted and balanced and ready to roll.


RE: RoadsterSport Stainless MX5 Miata Midpipe Part# 60-1328: I love the mid-pipe!! Not only is it beautiful, but it makes the sounds coming out of the 'race single' exhaust even better. The two go well together, and it mellows the decel drone a lot. I'm very happy with my purchase.

-- Pat R.

Just wanted to thank you guys for the great stuff and great work done on my MX5 club yesterday. I could feel the difference in sound and performance right away! It drives and corners awesome now. Can't wait to tell my friends about you guys. I'll be keeping an eye on your web site for other goodies and events as well. Can't wait to try my new suspension out on a auto cross. Will definitely be trying it on some twisty roads this weekend. Just can't wipe that smile off my face when driving this car. Thanks again guys!

-- Paul Young