Continental 15579230000 ProContact TX 235/55R18 100H All-Season Grand Touring Passenger Tire

The Continental ProContact TX is a premium grand touring all-season tire engineered for passenger cars and crossovers seeking a refined balance of year-round traction, long tread life, and a quiet, comfortable ride. As an Original Equipment (OE) tire for many vehicles, the ProContact TX is built to meet exacting performance standards across dry, wet, and light winter conditions.

All-Season Traction & Wet Performance

The ProContact TX features circumferential grooves that actively channel water away from the contact patch, delivering strong hydroplaning resistance. Detailed siping and strategically placed tread notches increase biting edges, maintaining confident grip in wet, dry, and light snow conditions. The tire carries the M+S designation, reflecting its capability in mud and snow.

Quiet & Comfortable Ride

A center rib design and specialized cushion compound work together to reduce road and tread noise, channeling sound waves through the footprint rather than into the cabin. The compound also absorbs road vibrations for a smooth, refined driving experience. Select sizes feature Continental's ContiSilent technology — a polyurethane foam layer bonded to the inner liner for further noise reduction — and ContiSeal, a proprietary inner-liner sealant that self-seals punctures from sharp objects in the tread area.

Enhanced Controllability & Fuel Efficiency

The ProContact TX's tread construction maintains consistent road contact throughout the tire's life, improving steering responsiveness and driving stability. Interlocking sipes and a silica-enhanced compound reduce rolling resistance to support improved fuel economy and lower CO₂ emissions.

Long Tread Life

A heat- and wear-resistant compound maximizes contact area and slows tread wear, backed by a 55,000-mile limited treadwear warranty for H-rated sizes. Every Continental ProContact TX is also covered by the Total Confidence Plan, which includes a 6-year workmanship and materials warranty and 1-year road hazard warranty.

Key Features:

• Grand Touring All-Season performance — dry, wet, and light snow capability
• M+S rated tread pattern with circumferential grooves for hydroplaning resistance
• Detailed siping and notch placement for multi-condition biting edges
• Center rib and cushion compound for low road noise and smooth ride comfort
• ContiSilent and ContiSeal technology available on select sizes
• Silica compound and interlocking sipes reduce rolling resistance for fuel efficiency
• Heat- and wear-resistant compound for extended tread life
• Black sidewall (BSW)
• 55,000-mile limited treadwear warranty (H-rated)
• Continental Total Confidence Plan included

Specifications:

• Size: 235/55R18
• Load Index / Speed Rating: 100H
• Load Range: SL (Standard Load)
• Max Load Capacity: 1,764 lbs
• Max Inflation Pressure: 51 PSI
• Overall Diameter: 28.2 in
• Section Width: 9.6 in
• Tread Depth: 10/32 in
• Measuring Rim Width: 7.5 in
• Approved Rim Width Range: 6.5–8.5 in
• UTQG: 500 AA
• Sidewall: Black Sidewall (BSW)
• Revolutions Per Mile: 737