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Product info:
Continental ProContact RX, 235 /40 R18 91V SL BSW GM
The Continental ProContact RX is an all-season tire designed to superior braking and traction in dry and wet conditions. The ProContact RX is an original equipment (OE) tire on some luxury coupes and sedans and features outstanding fuel efficiency and a quiet, comfortable ride that you have come to expect from Continental.
UNIFORM TIRE QUALITY GRADE (UTQG)Uniform Tire Quality Grade
Treadwear400
TractionA
TemperatureA
| SECTION WIDTH Measures the width of the tire from sidewall to sidewall, which is mounted on a wheel and inflated. | 235 |
| ASPECT RATIO Determines the sidewall height of the tire, based on the width. | 40 |
| RIM DIAMETER Measures the rim size from top to bottom (in inches). | 18" |
| OVERALL DIAMETER Measures the tire height from top to bottom when mounted on a wheel and inflated. | 25.4" |
| RIM WIDTH RANGE The approved range of rim widths this tire can be safely mounted on. | 8.0" - 9.5" |
| WEIGHT The weight of the tire measured in pounds (weight of tire only). | 23 LBS |
| TREAD DEPTH Measured in /32 of an inch to determine the height of the tread block from top to bottom. | 9/32" |
| LOAD INDEX Determines the weight a tire can carry at maximum air pressure. See load Index chart. | 91 |
| LOAD RANGE Determines the ply rating of the tire. Should be replaced with the same or higher rating. | SL |
| MAX PSI The max psi is the highest pressure the tire can hold, but should be inflated to your vehicle specifications not exceeding this amount. | 51 PSI |
| SPEED RATING Designation from laboratory testing to determine the maximum speed the tire can travel. Maintain the same speed rating or higher for replacement. | Up to 149 mph |
| SIDEWALL DESC. The sidewall designation to describe the lettering on the sidewall. | Black Side Wall |
| WARRANTY Estimates the life expectancy of the tire, set by the tire manufacturer. | 45000 |
| VPN Vendor Product Number | 15499390000 |
| GTIN Global Trade Item Number | 051342192779 |
ProContact RX Customer Reviews
All reviews are verified customer purchases.
89%Recommended
76 of 85 people recommend these tiresRoger F
5/21/2026
Fred L
5/19/2026
Drive a Teslamodel Y. I know the car is heavy but tires need to last more than 35k miles.
Mike W
5/17/2026
Donald F
5/15/2026
Milt J
5/15/2026