Sizes & Specifications for:
Dunlop Signature HP™
Back To Tire DetailsTire Prices vary based on specifications such as speed rating, load index and sidewall. The following are all of the sizes and specifications for the Signature HP™. Learn more about what each specification means in our tire glossary.
255/40R18
- Tire Size255/40R18
- Product Code264004924
- Speed RatingW
- Load Index99
- Load RangeXL
- SidewallBlack
- Uniform Tire Quality Grade (UTQG)500/AA/A
- Max Load (lbs)1,709
- Max Inflation Pressure (PSI)50
- Approved Rim Width (in.)8.5 - 10.0
- Measured Rim Width (in.)9.0
- Section Width (in.)10.2
- Tread Depth (in 32nds)10
- Outside Diameter (in.)26.0
- Revs Per Mile804
- Price$203.00