Looking into the purchase of an 07 Limited Roadster. Needs front tires. I have been looking at some local dealers and only a few are listed as run flat. I understand the difference but how do you know if the tire you are looking at is a run flat tire? I am pretty sure that is what is on the car. Not much tire between the road and the rim.

Also what are the best to put on....looking at all season as I may find myself in some snow once in awhile.

Thanks

Old Salt

 

I have a feeling most do not run "Run Flats". I don't.

 

I'm not even sure run flats are even available in the sizes we need.

 

Run flats are not standard fitment, hence the can of fix-a-flat and compressor in the trunk

 

Michelin All Season Pilot Sport are the best tire IMHO. If you don't drive like me they should last you 30 - 40k miles. Plus you can get them with a 40k mile warranty from Discount tire.

They are expensive though

 

Chrysler did not equip most Crossfires with run flat tires as OE, but to be sure, look for an "RF" or something like it on the imprinted tire designation.

These cars ride rough as it is, so most folks shy away from run-flats and just take the chances by watching the TPMS. Even using the OEM supplied fix-a-flat canister is a no-no, in that the stuff will gunk up a tire, cause it to run wildly out of balance and give fits to the techs trying to repair it.

Most would suggest buying a quality replacement based upon tire reviews giving high marks to a smooth and quiet ride, such as Continental Extreme Contact or Hankook Ventus V12.

And carry AAA tow coverage.

 

And replace them before they get too worn.

 

A run flat tire will be marked with "EMT", "PAX", or just say Run Flat on the sidewall, depending on the manufacturer. I don't think there's a standard nomenclature for it. Goodyear uses EMT, Michelin uses PAX, and others just say Run Flat. You can usually tell by the design of the sidewall, as it has a lip around the wheel edge. I have them on my Mini and wouldn't recommend them from a ride comfort aspect. They were meant to be used for safety, not extended use. The tire will have to be replaced once you ride on them flat, and they are not cheap.

 

And, I believe if you use the tire goop to repair the flat it ruins the TPMS stems. Another expensive proposition.

 

I agree. These tires are excellent and highly rated as well. Tire Warehouse is usually the cheapest if you have one near you.

 

Achilles ATR Sport.....225/40/18 + 275/30/19.....W 400 AA A ...ABOUT $436 SHIPPING INCLUDED.

Look like 40,000 mile tires based upon my useage.....(All Seasons).