What is steering play and why is it dangerous for your car?

Have you ever felt like the steering wheel was turning "idle" several degrees before the car started to react? This unpleasant play during steering is called backlash - and this is not just discomfort, but a direct threat to safety. 4 letter backlash (yes, that's a word "backlash") can turn a controlled vehicle into an uncontrolled cart, especially at high speeds or during maneuvers.

According to the traffic police, up to 12% road accidents with serious consequences occur due to steering malfunctions, where play plays a key role. At the same time, many drivers ignore the first signs of a problem, attributing them to “car features.” Meanwhile, even the minimum play in 5–10 mm on the steering wheel rim may indicate wear on critical parts, from tie rods to wheel bearings.

In this article we will look at:

  • 🔍 How to accurately measure steering play (including standards for different types of cars)
  • 🚗 The main reasons for the appearance of a gap - from banal wear to hidden breakdowns
  • 🔧 Step-by-step instructions for eliminating backlash with your own hands (with checklists and warnings)
  • 💰 Cost of repairs in the service vs self-correction: which is more profitable

And yes, if you think there is a backlash in 2–3 cm - this is "normal for an old car" you are mistaken: according to traffic regulations (Appendix 1 to the Technical Regulations), the total steering play should not exceed 10° for passenger cars. Exceeding this value is a reason for prohibiting operation and a fine.

📊 Have you ever checked the steering play in your car?
Yes, regularly
Yes, but for a long time
No, I don't know how
No, I don't see the point

How to correctly measure steering play: step-by-step instructions with standards

Before you panic or go to the service center, you need to accurately measure backlash. You don't need a professional stand for this - just a ruler, an assistant and 10 minutes of time. Here's how to do it:

  1. Preparation: Place the car on a level surface, secure the wheels with chocks (or use the handbrake). The engine must be turned off.
  2. Dimension:
    • 📏 Attach a ruler to the rim of the steering wheel parallel to the dashboard.
    • 🔄 Smoothly turn the steering wheel left and right until you feel the beginning of resistance (the moment when the wheels begin to turn).
    • 📊 Record the distance by which the edge of the steering wheel has shifted - this is the backlash.
  • Comparison with standards: For most passenger cars, the permissible play is - 5–10 mm on the steering wheel rim (or 10° by angle of rotation). For trucks and SUVs, the norm can reach 20–25 mm.

    • ⚠️ Attention: If you hear knocking or squeaking noises during measurement, this is a signal about critical wear steering rods or racks. In this case, operation of the vehicle is prohibited until the malfunction is eliminated.

    Vehicle type Allowable backlash (mm) Allowable backlash (degrees) Notes
    Passenger cars 5–10 10° For cars with power steering/EPS, the standard may be stricter
    SUV/SUV 10–15 12–15° Consider suspension wear
    Trucks 20–25 20–25° Depends on the type of steering mechanism
    Cars with mileage >200 thousand km up to 15 up to 15° Requires regular checking

    If your play exceeds the norm, do not delay diagnosis. Next, let's look at what parts are most often to blame when a gap appears.

    Stop the engine and turn off the power steering (if equipped)

    Make sure the wheels are straight

    Use reliable wheel chocks

    Check the play on a cold car (heated parts may give false readings) -->

    Top 5 causes of steering play: from tie rods to wheel bearings

    Play rarely appears suddenly - it is usually the result of gradual wear of several components. Here most common culprits steering clearance:

    1. Wear of steering rods and ends

    This leader among the causes of backlash. Steering rods and their ends connect the rack to the wheels, and when the ball joints wear out, a gap appears. Signs: knocking when turning the steering wheel, uneven tire wear, “yaw” of the car on uneven surfaces.

    Service life: 80–120 thousand km (depending on the quality of the roads and driving style).

    2. Play in the steering rack

    The rack is the heart of the steering. Over time, its gear pair wears out, and a gap appears between the gear and rack. Symptoms: the steering wheel “walks” even on a straight line, vibration, power steering fluid leaks (if there is a hydraulic booster).

    ⚠️ Attention: If play in the rack is accompanied creaks or jamming, this can lead to complete loss of control. Stop using it immediately!

    3. Loose steering column fastenings

    The bolts and clamps that secure the steering shaft can become loose over time. This is a common problem after repairs or an accident. How to check: shake the steering wheel up and down - if there is vertical play, the fastenings are to blame.

    4. Worn wheel bearings

    Faulty wheel bearings create the illusion of play in the steering wheel, although the problem lies in the suspension. Signs: hum when driving, heating of the wheel, uneven tire wear.

    5. Problems with power steering (power steering/EPS)

    In systems with hydraulic or electric power steering, play may appear due to:

    • 🔋 Low power steering fluid level
    • 🔌 Faulty EPS pump or electric motor
    • 🛢️ Dirty filter or oil

    To accurately determine the cause, you need to carry out comprehensive diagnostics. In the next section we will tell you how to do this without visiting a service station.

    How to distinguish rack play from play in the rods?

    If, when you swing the steering wheel left and right, the gap is felt immediately and evenly, the rack is to blame. If the play appears only in one direction (for example, when turning right) or is accompanied by clicks, the problem is in the rods or tips.

    Diagnosis of steering play in garage conditions: 3 methods without special equipment

    You can independently identify the source of the play without having a professional stand. Here three proven methods:

    Method 1: Test by ear

    1. Open the hood and ask an assistant to turn the steering wheel left and right with an amplitude 5–10 cm.

    2. Listen to the sounds:

    • 🔧 Knocking noise from the front under the hood → wear of steering rods or rack.
    • 🔊 Creak/crunch when turning → problems with the CV joint or wheel bearing.
    • 💦 Power steering pump noise → low fluid level or pump wear.

    Method 2: Rolling Test

    1. Jack up the front wheel (be sure to secure the car!).

    2. Grasp the wheel at the 3 and 9 o'clock positions and swing it perpendicular to the axis of rotation:

    • 🔄 There is some play → wear of the wheel bearing or ball joint.
    • ❌ No play, but the steering wheel “walks” → the problem is in the steering rack or column.

    Method 3: Visual Inspection

    Inspect:

    • 🔍 Steering rods and ends for cracks, rust or play in the hinges.
    • 🛢️ Power steering fluid level (must be between MIN and MAX).
    • 🔩 Steering rack mounts - the bolts must be tightened firmly 80–100 Nm.

    ⚠️ Attention: If upon examination you find cracks on steering wheel boots or fluid leaks from the rack, operation of the vehicle is prohibited! These defects lead to rapid failure of units.

    💡

    Before diagnostics, clean the steering rods and rack from dirt - this will help notice fluid leaks or damage to the boots.

    How to eliminate steering play with your own hands: step-by-step instructions

    If the diagnostics reveals a problem, you can fix it yourself (with the exception of serious damage to the rack). Below - step by step guides for the most common cases.

    1. Replacing steering tips

    Tools: jack, keys 17 and 19, ball puller, WD-40.

    Procedure:

    1. Jack up the car and remove the wheel.
    2. Treat the threaded connections of the tip with WD-40.
    3. Unscrew the nut securing the tip to the rod (the key is on 19).
    4. Using a puller, press the tip pin out of the lever.
    5. Unscrew the end from the rod and install a new one in its place (tighten firmly 30–40 Nm).

    2. Steering rack adjustment

    ⚠️ Attention: Not all slats are adjustable! In most modern cars (Toyota Corolla, VW Golf, Hyundai Solaris) there is no adjusting screw - the rack assembly needs to be replaced.

    For racks with adjustment (for example, VAZ 2110, GAZelle):

    1. Locate the adjustment screw on the rack body (usually closed with a plug).
    2. Loosen the locknut, then tighten the screw to 10–15°.
    3. Check the play - it should decrease. If you tighten it, the steering wheel will be "stiff".

    3. Replacing the wheel bearing

    Difficulty: ⭐⭐⭐ (requires puller and press).

    Algorithm:

    1. Remove the wheel, brake caliper and disc.
    2. Unscrew the hub nut (wrench on 30 or 32).
    3. Using a puller, remove the hub from the axle.
    4. Press out the old bearing, install the new one (use a press!).
    5. Reassemble everything in reverse order, tighten the hub nut firmly 200–250 Nm.

    🔧 Important: After replacing bearings or tie rods necessarily do a wheel alignment. Otherwise the tires will wear out over time. 1–2 thousand km.

    Check the steering play again

    Add power steering fluid (if drained)

    Bleed the power steering system (when replacing fluid)

    Perform wheel alignment within 100 km run-->

    When to contact the service: 3 cases when amateur activity is dangerous

    Not all breakdowns can be repaired in the garage. Here are the situations when need professional help:

    1. There is play in the steering rack without the possibility of adjustment.

      Modern slats (for example, on Kia Rio or Renault Duster) are not adjustable—replacement of the assembly is required. Cost of a new rail: 15–40 thousand rubles., work - 5–10 thousand rubles..

    2. Fluid leaking from the power steering rack.

      If you see oil stains under the rack, this is a sign of wear on the seals or housing. Repairing a rack with replacing oil seals is 2–3 times cheaper than buying a new one, but requires special tools and experience.

    3. Backlash after an accident.

      If play appears after an accident, the steering column or subframe may be bent. This requires geometric diagnostics at the stand.

    ⚠️ Attention: If the gap remains after the service repair, request a repeat diagnosis. According to the Law “On Protection of Consumer Rights” (Article 29), you have the right to free elimination of defects within 14 days after repair.

    Problem Repair cost (RUB) Cost of spare parts (RUB) Difficulty
    Replacing tie rod ends 1 500–3 000 800–2,500 (per piece) ⭐⭐
    Rack adjustment/repair 3 000–8 000 1,000–5,000 (repair kit) ⭐⭐⭐⭐
    Replacing the wheel bearing 2 000–4 000 1,500–4,000 (per piece) ⭐⭐⭐
    Replacing the steering rack assembly 10 000–20 000 15 000–40 000 ⭐⭐⭐⭐⭐

    Remember: Savings on steering repairs can cost you Fatal accident. If you doubt your abilities, trust the professionals.

    Prevention of steering play: 5 rules that will extend the life of the steering system

    Backlash is easier to prevent than to eliminate. Here proven methods keep the steering in perfect condition:

    • 🛣️ Avoid off-road driving at high speed. Impacts to steering rods reduce their service life by 2–3 times.
    • 🔧 Check the play every 20 thousand km. Early diagnosis allows you to replace cheap tips instead of an expensive rack.
    • 🛢️ Change the power steering fluid every 60 thousand km. Old fluid corrodes the seals and accelerates wear on the rack.
    • ⚠️ Keep an eye on the anthers. A crack on the tie rod boot = death of the unit through 5–10 thousand km.
    • 🔄 Do an alignment after any suspension repair. Incorrect angles accelerate wear on steering components.

    💡 Useful lifehack: If you often drive on primer roads, install protection plates on the steering rods. They stand 1–2 thousand rubles., but prolong the life of the tips 30–50%.

    💡

    Regular checking of play and timely replacement of steering rod boots can save up to 50% on steering system repairs.

    Frequently asked questions about steering play

    ❓ Is it possible to drive with a steering wheel play of 2-3 cm?

    No! According to traffic regulations (clause 2.3.1), operating a vehicle with steering play of more than 10° (or ~5 cm on the steering wheel rim) is prohibited. The penalty for this is 500 rub., but the main danger is loss of control at speed.

    ❓ What kind of steering play is acceptable for a car with a mileage of 150 thousand km?

    Even for cars with high mileage, the norm remains the same: no more 10° (or 10–15 mm on the steering wheel rim). However, for such cars it is recommended tighter control - check the play every 10 thousand km.

    ❓ Why didn’t the backlash disappear after replacing the steering rods?

    Possible reasons:

    • The tie rod fastenings are not tightened correctly.
    • Worn steering rack (needs adjustment or replacement).
    • Play in the steering column or bearings.

    Check all components again or contact the service for computer diagnostics.

    ❓ How much does it cost to eliminate steering play in the service?

    The cost depends on the reason:

    • Replacing tips: 3–6 thousand rubles.
    • Rack adjustment: 2–5 thousand rubles.
    • Replacing the rack assembly: 25–60 thousand rubles.

    Prices are valid for Moscow and regions for 2026.

    ❓ Is it possible to adjust the play of the steering wheel on a car with electric power steering (EPS)?

    In most cases, no. EPS systems (e.g. on Ford Focus or Skoda Octavia) do not have mechanical adjustment. Backlash in them can only be eliminated by replacing worn parts (racks, rods) or by reflashing the control unit (in rare cases).