Continental Tires Americas now offers its HDR 5 and HSR 5 19.5” tires in size 245/70R19.5.
Continental Tire Adds Size Extension to Regional Drive and Steer Tires
The Conti HDR 5 and Conti HSR 5 tires are now available in size 245/70R19.5, designed for urban and regional fleets in high-scrub environments
January 6, 2026
The new sizes of Continental's truck tires offer longer mileage, according to the company.
Credit:
HDT/Continental
1 min to read
The size extension for both tires is designed to meet the needs of urban and regional fleets operating in high-scrub environments, where dependable performance in stop-and-go conditions is essential, according to Continental.
Both tires feature an improved tread compound for better mileage, a stronger sidewall for multiple retreads, and are compatible with electric vehicles.
Key Enhancements for Both Steer and Drive Tire
Updated Tread Compound: The tires feature a revised tread compound that improves rolling resistance and mileage compared to previous versions. These updates help support fuel efficiency and extended wear life.
Redesigned Sidewall: The sidewalls have been reengineered to better support multiple retread cycles, helping fleets get more out of each casing. It’s also built to withstand high-scrub environments such as urban delivery routes.
EV Compatible: Both tires come with an EV checkmark that means that the tire meets the special requirements of EV/hybrid vehicles as well as those powered by internal combustion engines.
Both the steer and drive tire have improved mileage from their predecessors, according to Continental.
More Maintenance
Hendrickson Unveils Watchman Smart Wheel-End System at TMC
Hendrickson’s new sensor platform integrates with its TireMaax system to deliver real-time tire and wheel-end insights, targeting uptime and cost savings.
Read More →
Over-the-Air Updates and the Modern Powertrain Explained
Over-the-air updates are moving beyond recalls, and expanding how fleets manage performance, compliance, and uptime.
Read More →
SKF, TMC Expand Hands-On Training to Boost Technician Skills at Annual Meeting
A new partnership between SFK and TMC brings certified, on-site instruction focused on wheel-end reliability and maintenance best practices.
Read More →
Why Higher Pay Isn’t Fixing the Heavy-Duty Technician Shortage
Hiring heavy-duty truck technicians has become a bidding war, but shops that focus on culture, training, and career paths are gaining an edge. That's the takeaway from a TMC panel discussion.
Read More →
Technology & Maintenance Council 2026 Annual Meeting [Photos]
Couldn't make it to Nashville for TMC's 2026 annual meeting? Check out these images.
Read More →
Fullbay Report: Heavy-Duty Shop Revenue Up, Rates Rising, but Shops Still Short on Techs
Strong growth across the heavy-duty repair sector is being tempered by workforce shortages and an aging technician pipeline.
Read More →
How Mack Sees the Next Era of Fleet Intelligence
Telematics has evolved from simple vehicle tracking into a connected service platform that can help fleets boost uptime, improve specifications, and move toward predictive maintenance. Mack executives say AI is now giving fleets a way to turn all that vehicle data into faster, smarter decisions.
Read More →
Clarios Expands Battery Monitoring Into Subscription Service with Battery Manager Pro
A new battery-monitoring-as-a-service program from Clarios Connected Services uses predictive analytics and automatic replacement to reduce downtime and smooth fleet maintenance costs.
Read More →
SAF-Holland’s BrakeSight Aims to Take the Guesswork Out of Air Disc Brake Maintenance
New Haldex sensor technology from SAF-Holland integrates with telematics systems to give fleets continuous insight into air disc brake condition.
Read More →
Vanair Introduces Solar, Battery Power Ecosystem for Class 8 Trucks
The company’s expanded EPEQ ecosystem includes flexible solar panels, lithium batteries, hydraulic power systems, and a portable fast charger for electric trucks.
Read More →