• Home
    • The Blog
  • Become a Truck Driver
    • Thinking of Becoming a Truck Driver?
    • Getting a CDL License
    • Truck Driving Jobs Guide
    • Trucking Company Guide
    • Trucker Life
  • CDL Training
    • Paid CDL Training
    • CDL Schools
    • Professional Driving Skills + Knowledge
  • Owner Operator
  • Just Trucks
  • Book a Consultation Now!

Smart Trucking

The Smart Trucking Survival Guide for the Trucker

10 Tips to Maintain Traction on Slippery Grades All Truckers Should Know

October 28, 2019 By Catherine MacMillan

This post may contain affiliate links. You can read the full disclosure policy, which is pretty dull, but here it is.
67shares
  • 21

BLUE KENWORTH TRUCK ON THE ROAD IN A SNOW STORMIn winter driving conditions, the goal for a trucker is to maintain traction on a slippery hill, when ascending and descending the hill.

Negotiating a slippery hill in a big rig, is one of the most challenging situations a professional CDL driver will encounter in his truck driving career.

Snow covered grades present a whole different driving scenario to a truck driver.

There are a few good tricks which I use that you may also find useful.

10 Truck Driver Safety Tips For Successfully Maintaining Traction on Slippery Hills

  1. Go slowly.

All professional truck drivers should know that speed will just get you into trouble. Maintain control when ascending a grade, just enough speed to get up the slope.

When descending, it’s best to creep down, just like you’re walking down the grade.

Related Article > 5 Effective Trucker Tips For Speed Control 

  1. Axle interlock engaged.

When travelling up a slippery hill,  I like to have the axle interlock engaged. The interlock is engaged in order that all the drive wheels are in touch with the drive shaft and the gears. All the drive wheels are then engaged and working to pull the truck up the slope. This helps the truck to maintain that all important traction.

I use a combination of horse power plus momentum to get up the hill, so I don’t spin my wheels.

If you see the sanders have been out, look for patches of sand to drive on and the wheels will grab on the sand to give some good traction.

  1. Feather the fuel.

Another thing I like to do is feather the fuel.

Don’t give the truck too much fuel when you’re going climbing a grade, because it could cause the wheels to spin. Just gradually increase the engine power.

Never go into a corner too quickly. I’ll keep my RPM’s up a little higher than I normally do because I don’t want to wipe my feet then jump 700 RPM if the wheels start to spin.

That way, if the wheels do spin, it won’t become a major spin-out.

It’s important to keep up a certain degree of momentum to make it up the grade, but not excessive speed is unnecessary.

Related Article > 7 Tips to Avoid A Skid in a Big Rig That Really Work

  1. Keep the engine running closer to the top of its RPM range.

By keeping the engine running in this manner, should the wheels decide to spin a little bit, they can only turn a couple hundred RPM before they hit the limiter and then they can’t turn any faster, which would cause an even greater problem for the truck driver.

If you’re down in the low RPM, slugging it up the hill and you hit a patch of ice, and all the sudden the wheels jump 600 or 700 RPM, then the wheels will frantically turn.  It’ll be all that much harder to regain traction.

However, if you’ve only spun at 200 RPM, you can just ease your foot off the throttle a little bit, bring the revs down, and the wheels will probably catch and you can ease back into it again.

If when you’re travelling up a hill and you encounter a flat spot, it may be a good idea to pick up another gear and improve your momentum.

Keep in mind that control of the vehicle is the focus.

As a professional truck driver, you should know that sliding off the road is a definite risk in this situation.

Related > 7 Critical Mountain Driving Tips For Truck Drivers

  1. Approach a corner cautiously. 

    If you see a corner when you’re climbing, be aware of your speed as you approach the corner. Do not approach a corner with excess speed.

  2. Do not follow tracks.

Another good practice when going up a grade, is not to follow the tracks of other trucks up the hill. Chances are, the other trucks will have polished up the road as they travelled over the hill. You’re much better off to cut your own trail for the best traction.

Related >10 of Our Best Tried + True Safety Tips EVERY Trucker Should Know

  1. Keep a little to the right shoulder.

I like to move just a wee bit toward the right hand shoulder of the road.

Chances are, there’s gravel on that right shoulder that will help give you a little more of a grip to help you maintain traction on slippery hills.

You’ll then travel up the right hand side of your lane, hopefully with your right hand drive wheels in the gravel on the shoulder.

Be careful not to get too far to the right. Just stay on the edge of the road try to find that bit of gravel on the shoulder.

Sometimes that bit of traction, will be enough to make a difference between getting to the top of the hill or not.

Related > 7 Truck Driver Accident Prevention Tips That Really Work

  1. Keep your shifting to a minimum

Don’t shift too often. When shifting gears and you let out the clutch, that there’s the potential to spin-out.

Try to avoid spinning those wheels at all times.

When you reach the top of your hill successfully, but there’s a flat spot with a stop sign, this can be a tricky situation.

Don’t stop the truck on the hill, but stop at the top of the grade, once the truck has levelled out.

If you stop on the grade, there’s a good chance you’ll have difficulty in getting the truck moving again, and most likely, you’ll loose traction and get stuck.

Related > Trucker Tips + Hacks For Getting Your Truck UNSTUCK!

  1. Feather the brakes.

Use the jake brake. But go down very slowly and you’ll won’t run into trouble.

You’ll risk running into trouble if you’re going down too quickly and then have to compensate for your speed, over correct or over brake.

You could then put the vehicle into a slide. If you’re creeping down the hill, you won’t get into that situation.

Braking should be gradual. You need to check the mirrors to make sure the trailer isn’t starting to jackknife.

Use the jake brake as much as you’re able, making sure the unit stays straight. Do not travel too quickly.

This is especially important on long mountain downgrades.

If the trailer is empty, it is lighter than the tractor, and it may start to jackknife if the tractor receives too much brake pressure.

When the trailer is loaded, it often weights twice as much or more than the tractor. Going downhill, the trailer weight is pushing the lighter tractor.

  1. Brake when the truck is straight.

If you must brake on a downgrade, do it when the truck is on a straight stretch of road. Don’t brake into a curve.

The combination of the braking action and lateral movement at the same time on a slippery road, can be a hazard and cause the truck to slide.

Do as much deceleration as possible when the tractor trailer unit is pointing straight down the hill.

Slow But Steady Is What It Takes To Safely Ascend or Descend a Slippery Grade

Professional truckers should be well aware of what it takes to keep their rig on the road at all times.

Sometimes as in the case of traveling up or down a slippery grade, the situation can definitely be more challenging.

However, by moving slowly and steadily, you’ll arrive tractor first at the top or bottom of the grade, as you should.

Filed Under: Truck Driver Skills

Recent Articles

  • View of Highway from Big Rig Over Hood3 Smart Professional Trucker Tips to Protect Your CDL
    It's critical to protect your CDL. Some smart trucker tips to keep that CDL you've worked so hard for, clean and intact throughout your trucking career. […]
  • Truck Driver Standing Beside Blue PeterbiltDrive A Big Rig| It’s All I Ever Wanted To Do
    In spite of the problems in the trucking industry, there are still a number of truckers who stay with their career, as they love to drive. Dave laments on why he's stayed with the job, in spite of the industry and its faults. […]
  • Convoy of Big RigsTop Trucking Companies in Canada To Work For 2021
    We have curated a list of the top trucking companies in Canada to Work for in 2021: best paying, best for new drivers, tanker outfits, long haul carriers. […]
  • 5 Things Truck Driver Training Schools Don’t Teach |+ What To Do About It!
    Truck driver training schools don't teach ALL you need to know about driving a truck. We give 5 things you WON'T learn in CDL school + how to fix that! […]
  • 1981 International Transtar II BlueThe Old Big Rigs – What It Was Like To Drive Them
    A 42+ year trucker laments about driving old big rigs in the '70's and '80's: Transtar Cabover, R Model Mack, Western Star, Kenworth W900A, Cabover Freightliner […]
  • Experienced Veteran Truck Driver Smart Trucking Leaning on 379 Peterbilt5 Important Things You Should Know About a Career in Trucking
    I have learned a lot from my 40 years as a professional driver. There are 5 things that every one considering a truck driving career and those who are new to the industry should know. […]

Search This Site

Follow Us

  • Facebook
  • Twitter
  • Pinterest
  • LinkedIn
  • Instagram
  • YouTube

Our Latest Articles

  • 3 Smart Professional Trucker Tips to Protect Your CDL
  • Drive A Big Rig| It’s All I Ever Wanted To Do
  • Top Trucking Companies in Canada To Work For 2021
  • 5 Things Truck Driver Training Schools Don’t Teach |+ What To Do About It!

Our Most Popular Articles

  • 7 Things You Need To Know About Your First Year as a New Truck Driver
  • What Professional Truck Drivers Do Differently Than the Rest
  • Winter Driving Tips For the Trucker | A Professional’s Safety Guide
  • 10 Truck Driving Safety Tips Every Professional Driver Should Follow
COPYRIGHT 2012-2020, SMART TRUCKING | ALL RIGHTS RESERVED

PLEASE NOTE: This site contains affiliate links. If you click on one of the product or service links on this site, we may receive commissions if you purchase something. Please note: we would not recommend any product/service we would not use ourselves. Learn more...

Home   |    Affiliates & Disclosures   |   Privacy   |    Advertising   |   Disclaimer   |   Contact   |   Who We Are   | Terms + Conditions   | Sponsorships
This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish.Accept Read More
Privacy & Cookies Policy

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled

Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.

Non-necessary

Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.