Gladiator QR77-DL Drive Lug Reviews

Founded in 1982, Gladiator is a subsidiary of American Pacific Industries and manufactures tires for light trucks, SUVs, CUVs, commercial vehicles, ATVs/UTVs, industrial equipment, and trailers. Gladiator utilizes its advanced technologies, innovative designs, and environment-friendly manufacturing process to offer high-quality tires that deliver great performance and better value to the customers.

The Gladiator QR77-DL Drive Lug is a drive axle medium-duty truck tire that is suitable for use on commercial trucks and buses used in regional service. Gladiator has optimized this commercial truck/bus tire for improved traction performance and solid durability and has utilized various features to ensure that the tire performs optimally.

If you own a commercial medium-duty application and want to buy a value-offering tire, then here’s our Gladiator QR77-DL Drive Lug review to help you make an informed decision. The review covers detailed information on this commercial truck tire, including features and benefits, pros and cons, available sizes, and our view on this tire based on SimpleScore. So, read on!

Features and Benefits

The Gladiator QR77-DL Drive Lug, as the name indicates, is a drive axle or torque axle position tire, which means this commercial tire is made for the front axles of trucks (not the steering axles) where they perform as the traction generators or act as workhorses. These truck tires usually get a lug-type or sipe tread design and are optimized for improved traction performance on different surfaces. Now, let’s look at the QR77-DL Drive Lug features and their corresponding benefits to learn about the tire’s capabilities.

• Improved traction performance – The QR77-DL Drive Lug features an open shoulder tread design that improves traction in dry, wet, and light snow conditions. The tread of this tire sports detailed siping across the profile that increases traction and grip in wet and light snow conditions. The zigzag grooves further improve the tire’s ability to perform in slick and slippery conditions by dispersing water from the footprint and preventing the tire from the risk of hydroplaning.
• Longer service life – The flat footprint of this tire features uniquely arranged tread blocks that prevent the tire from premature or irregular wear and offer extended usability. The solid compound and construction also extend the tire’s service life by holding the shape when the loads are higher.
• Solid durability and increased load-carrying capacity – The tire is also optimized for solid durability and increased load-carrying capacity. It gets a reinforced steel-belt radial construction that compliments the sturdy rubber compound and robust sidewalls to prevent the chances of cuts and chips and withstand increased loads.
• High-speed stability – The design and construction of the QR77-DL is such that it maintains surefootedness while the truck is running on the highways at high speeds. The flat contact patch keeps the tire stable whether it is rolling in a straight line on the highways or while taking turns.
• Low rolling resistance – The compound and construction of the QR77-DL Drive Lug are engineered to reduce the rolling resistance to allow free movement without any lag during regional service. The low rolling resistance also contributes to improving fuel efficiency, thus allowing you to cover more miles and reduce operating costs.
• Low noise generation – The tread arrangement of the QR77-DL Drive Lug is such that it controls the tread noises.
• Optimum self-cleaning – The open shoulder tread design of this tire promotes self-cleaning for increased contact with the surface and better traction and grip in varied conditions.

The Gladiator QR77-DL Drive Lug is offered in 22.5- to 24.5-inch wheel diameter and some of its offered sizes include:

• 11R22.5
• 11R24.5
• 285/75R24.5

Pros and Cons

Now let’s look at the features and benefits of the QR77-DL Drive Lug and know where the tire is strong and where it needs improvements.

PROS:

• This medium-duty drive-axle truck tire features radial construction.
• More durable and sturdy than its competitors.
• Offers better traction performance in dry, wet, and light snow conditions during regional service.
• Tread design and robust compound promote longevity for extended use.
• Better load-carrying capacity than its peers.
• Optimized for maximum self-cleaning to ensure increased contact with the surface.
• More affordable than many other similar drive-axle medium-duty truck tires.

CONS:

• Not suitable for use on thick snow and ice during extreme winter weather conditions.
• No limited manufacturer tread life warranty.

SimpleTire’s view on Gladiator QR77-DL Drive Lug tires

The QR77-DL Drive Lug is a good choice for those who need an affordable regional service medium-duty truck/bus radial tire. With an 8.2 out of 10 SimpleScore in durability, it stands more durable and sturdy than its competitors. It also offers better traction performance in dry, wet, and light wintry conditions and secures an 8.0 out of 10 rating in the traction area.

The tread pattern and robust compound of the QR-77-DL Drive Lug also contribute to the longevity factor and in the longevity area, it scores an 8.0 out of 10 rating, assuring the buyers that the tire will cover more miles. The load-carrying capacity of this tire is way better than its peers and it is also optimized for maximized self-cleaning for increased surefootedness.

However, it is not the best choice for use in extreme winter weather conditions and doesn’t come with any limited manufacturer tread life warranty.

The Gladiator QR77-DL competes against the following tires on the market:

• Americus OS3000
• General D660
• Sumitomo ST938
• Double Coin RLB1
• Kelly Armorsteel KDM I
• Thunderer RD431
• Roadmaster RM254
• Sailun S753 EFT
• Milestar BD756
• Hankook DH37
• Kumho KLD02

Vehicles the Gladiator QR77-DL Drive Lug is a good replacement tire for

The Gladiator QR77-DL Drive Lug could be a good replacement choice for a wide range of regional trucks and buses that have wheel diameters ranging between 22.5 to 24.5 inches.