Tag: tires

How to Make Truck Tires Last Longer

Bob HoltzmanLeave a comment

8 Tips for Making Truck Tires Last Longer

In today’s competitive trucking industry, safety should always be paramount. However, those familiar with running big rigs know that corners are sometimes cut in an effort to make a better profit. Sadly, the very corners that are cut typically end up costing a company more money down the line, whether it is in fines, tickets, accidents or in increased repair costs.

Take a Look at the Tires

The cost of tires for a semi can be staggering, ranging anywhere from $200 – $1,000 per tire.  Multiply this dollar amount by 18 tires per truck and trailer and many realize that making tires last can really impact the overall success of any small or large operation. Following is a list of 8 things that can be done to help make tires last longer as these 18-wheelers roll across the miles.

  1. Start Right – Scrimping on tires for your rigs may seem like a good idea at the moment, but losing a tire or two when time is of the essence can really multiply costs. When investing in new tires for your trucks, look for those that can hold up to the grueling mileage you want to get out of them. Though they may be more expensive, highly-rated tires have reinforcements, that are made to insure you get the most miles possible.
  2. Write it Down – Reviewing stats and costs can really help truck owners to know what their tire cost really is per mile driven. Keeping up-to-date records about tire purchases including brand, anticipated mileage, tire enhancements and initial cost is a must. Asking about how long 18-wheeler tires last is also important. Some tire companies provide software with their tires that helps store, sort and calculate such data. Additional software is also available that can be used by a trucking company or an owner-operator. Such systems use RFID chips in the tires as well as electronic gauges so that company mechanics can check a truck’s tires no matter where they are in relation to the vehicle.
  3. Keep it Clean – Newer truck drivers are often told that keeping their truck and trailer clean may help them get pulled over for inspection less frequently. Keeping tires clean can also help them last longer as snow, ice, salt or other road chemicals can break down a tire more quickly. Some drivers prefer to use a sponge and bucket of soapy water on their wheels, while others choose the convenience of a pressure washer that can easily reach the inside of the tire as well.
  4. Fill ‘em Up – Checking the pressure in all 18 wheels can take some time, but is a great way to extend the life of tires. Not only can improperly inflated tires wear badly and develop weak spots, they can also affect overall fuel economy. Many larger fleets are investing in automatic monitoring systems that will alert the driver and the fleet mechanic if pressure is low or if a tire is failing.
  5. EncourageGood Habits – Drivers who are well-trained understand that certain behaviors behind the wheel can shorten the life of a tire dramatically. These include speeding, braking too quickly and making excessively sharp turns. The same type of automated tire monitoring system that can send an alert when air pressure is low may be able to send additional alerts when drivers are engaging in any such behaviors which are shortening the life of their tires.
  6. Inspect Alignment – Keeping the tires of a semi aligned is just as important as with the tires on a car. Not only does this help a vehicle to ride more smoothly, it prevents tires from developing irregular wear patterns. Technicians familiar with the importance of taking care of truck tires will check tires, axles and trailers to make sure alignment is good.
  7. Use Clean Air – Using air that is clean and dry inside of truck tries can also help to make them last longer. Drivers should be trained to look for an air filter and in-line dryer on a compressor before using it to add air to a tire. Any water that gets inside a tire can immediately start breaking down the lining and steel belts which are both critical to the longevity of the tire.
  8. Get Metal Caps – Metal caps are of critical importance on commercial tires, as they are the first defense against air loss, dirt and water. To make checking and maintaining the air pressure easier, many drivers use metal flow-through valve caps.

Start Out Right for Big Savings

In order to spend less on frequent tire replacement and repair, it is sometimes necessary to spend more at the beginning. Buying highly-rated tires, insisting on good inflation and cleanliness habits, and utilizing automated monitoring systems and up-to-date driver training programs may cost more up front. Owners realize, however, that starting out right tends to mean big overall savings down the road.

CARB Compliance Issues- A Deeper Look at Low Rolling Resistance Tires

Bob Holtzman

If you drive a box type trailer in California (including dry van and refrigerated van trailers) you likely are aware of the low rolling resistance tire regulations that are currently being phased in. What you might not know however is how these tires work and how using them impacts you. Keep reading for all the details, including tips for maximizing your tire investment.

What Are Low Rolling Resistance Tires?

Low rolling resistance (LRR) tires are a special type of tire designed to improve fuel efficiency by reducing the rolling resistance. They are required for certain trailers and tractors as part of California’s Heavy Duty Vehicle Greenhouse Gas Emission Reduction Regulation. As tires move on the road, this resistance turns energy exerted by a vehicle into heat, not forward movement, and can result in a great deal of energy waste. For heavy trucks it is estimated that up to 15-30% of fuel consumption is used to overcoming rolling resistance. LRR tires cut down on this resistance saving money in fuel costs and cutting down on greenhouse gasses.

While required for some tractors and trailers in California, LRR tires can be used anywhere in the country to cut down on fuel expenses.

How Much of an Impact Do LRR Tires Make?

LRR tires can make a big impact on your fuel efficiency. Some studies indicate that making the change to LRR tires could save (each year):

  • 500 Gallons in Fuel
  • 08 metric tons of CO2
  • $1,900 in Fuel Costs
  • 3% Reduction in Fuel Costs

LRR tires may wear out more quickly than standard tires. The full impact you’ll experience will vary depending on the type of tire you choose, whether you have single wide or double tires, and even how your tires are inflated. LRR tires may be more expensive (between $0 and $50 per tire), but most estimates suggest that the increase in fuel efficiency will offset the increase in tire price.

Other Methods for Improving Your Fuel Efficiency

Do you want to get the most bang for your fuel investment? LRR tires can cut down on your fuel bill, but there are other steps you can take to maximize your tire investment and to increase your fuel efficiency when using LRR tires. Here are a few tips:

  • Inflate Properly- Making sure your tires are properly inflated can make a big difference in your fuel efficiency. For example if your recommended inflation is 35 psi, but your actual inflation is only 28 psi, your rolling resistance will be increased by 12.5%.
  • Use LRR Tires for All Tires- Although incremental fuel efficiency increases can be obtained by using LRR tires on just the tractor or trailer, you’ll see the best results when you use LRR tires for all tire positions.
  • Choose SmartWay Approved Tires- SmartWay approved tires are verified by the EPA to meet specific fuel efficiency requirements. See a list of approved LRR tires here.

Are you using LRR tires? Have you noticed an impact on your fuel bill?