| abstract |
(57) Abstract: A pneumatic tire that can be used in a non-expanded state. SOLUTION: Elastomer side wall fillers 42, 46, A runflat radial ply pneumatic tire 10 is shown having a carcass 30 reinforced with 48 and at least three bead cores 26, 26 'and 37. At least one bead core 37 extends radially inward of the tread 12 and one or more reinforcing belts 36. The tire 10 can exhibit ride quality equal to or better than conventional tires while providing run-flat performance. In some preferred embodiments, an improved wet traction tread configuration is used. |