Tire Installation vs Tire Mounting: What Is the Difference?
"How much to put these tires on?" is one of the most common calls we get, and the honest answer is: it depends what "put on" means. Tire installation vs mounting sounds like two names for the same job, but in a shop they are different steps. If you are buying tires at the same time, our guide to used vs new tires may help too. Knowing the difference helps you ask for the right service, compare quotes fairly and avoid paying for work you do not need.
What Is Tire Mounting?
Mounting is the job of fitting a tire onto a wheel (rim). The tire is a separate part until someone stretches its bead over the rim flange and seats it. In our bay that means:
- Cleaning the rim's bead seat so the tire seals, which matters on older Calgary wheels with corrosion from road salt.
- Lubricating the tire bead and working it over the rim on a tire changer, without scratching the wheel or damaging the pressure sensor.
- Inflating until both beads pop into place and seal evenly all the way around.
- Installing a new valve stem, or servicing the sensor valve if the wheel has TPMS.
Mounting is needed any time a tire and rim are joined: new tires on your current wheels, winter tires moved onto the same rims, or a repair where the tire has to come off.
What Is Tire Installation?
Installation is the whole job of getting a tire onto your vehicle and making it road-ready. When a customer asks for tire installation, they usually mean everything from a bare tire to driving away. That includes mounting, plus:
- Balancing each wheel and tire so it spins smoothly without a shake at highway speed.
- Fitting the wheel to the hub and tightening the lug nuts to the manufacturer's torque in a star pattern.
- Setting the pressure to the placard on the driver's door jamb.
- Checking the TPMS light and doing a sensor relearn if your vehicle needs one.
- A final look at tread, sidewalls and valve caps before you leave.
Installation vs Mounting: Side by Side
Here is how the two compare when you are reading a quote:
| Tire mounting | Tire installation | |
|---|---|---|
| What it means | Fitting a tire onto a rim | Getting the tire onto the car, ready to drive |
| Includes mounting | Yes, that is the job | Yes |
| Includes balancing | Usually listed separately | Yes, as part of the package |
| Wheel fitted to the car | No | Yes, torqued to spec |
| Pressure and TPMS check | Pressure only, in some cases | Yes |
| When you need it | Loose tires going on bare rims you bring in | New or used tires going on your vehicle |
| Typical time | Shorter | Longer, as it covers more steps |
How Each Job Is Done
The Mounting Process
- Break the old beadIf there is an old tire on the rim, the changer pushes its bead away from the rim flange.
- Remove the old tireThe tire is worked off the rim carefully, keeping the tool clear of the sensor.
- Prepare the rimWe clean the bead seat and check the valve or sensor.
- Fit the new tireThe lubricated bead is rolled over the flange, with the tire's direction or outside marking facing correctly.
- Seat and inflateAir pops the beads into place, and we check that the seating line is even all the way around.
The Installation Process
- Mount the tiresEvery tire is mounted as above, or we start with wheels that already have tires on them.
- Balance each assemblyThe wheel spins on our tire balancing machine and small weights correct any heavy spots.
- Fit to the vehicleWheels go on the hubs in the correct positions and the lug nuts are torqued to spec.
- Set pressures and check TPMSPressures are set to the door placard and the pressure system is checked or relearned.
- Final inspectionWe look over the whole set and recommend a lug nut re-check after the first 50 to 100 km.
What Affects the Cost of Each Service?
We do not quote numbers in a blog post, because they change with the season and your vehicle. What we can show you is how the jobs compare and what pushes a price up or down. For today's price, call us or check the price table on our installation page.
| Service | What is included | Relative cost |
|---|---|---|
| Mounting only | Tire fitted onto a rim you bring in | Lowest; call for price |
| Mount and balance | Mounting plus balancing, loose wheels | Moderate; call for price |
| Full installation | Mount, balance, fit to car, torque, pressure, TPMS check | Higher, as it covers every step; call for price |
| On-rim seasonal swap | Swapping wheels that already have tires on them | Lower than a full install; call for price |
| Off-rim changeover | Moving tires between seasons on one set of rims | Similar to mount and balance; call for price |
| Low-profile or large wheels | Extra care for stiff sidewalls and big rims | Adds to any of the above; call for price |
Other things that can change the total: new valve stems or TPMS service kits, the Alberta tire recycling fee on new tires, and GST. We always tell you the price before we start, and you can reach us through the contact page.
Which Service Do You Need?
- You bought loose tires and want them on your current wheels: full installation, or mount and balance if you are fitting the wheels yourself.
- You have two sets of wheels, each with its own tires: an on-rim swap during your seasonal tire changeover. No mounting needed.
- You have one set of rims and swap winters on and off each season: an off-rim changeover, which includes mounting and balancing every time.
- You bought a set of rims and want tires put on to take home: mounting and balancing, loose.
- You feel a vibration after someone else installed your tires: a rebalance, and a check that the wheels are seated and torqued properly.
If you are not sure which one fits, tell us what you have and what you want to end up with. Our tire FAQ also covers the common scheduling questions.
We Can Help Get Your Tires On
Whether you need loose tires mounted or a full installation, call (587) 894-3516 or drive in to 227 41 Ave NE, Monday to Saturday, 9 to 6. We will tell you exactly what the job includes before we start.
FAQ: Tire Installation vs Mounting
Is tire mounting the same as tire installation?
No. Mounting is fitting a tire onto a rim. Installation is the full job of getting the tire onto your vehicle, which includes mounting, balancing, fitting the wheel to the hub, torquing the lug nuts and setting the pressures. Many quotes use the words loosely, so ask exactly what is included.
Do new tires need to be balanced after mounting?
Yes. No tire and wheel is perfectly even, and new tires in particular need balancing to spin smoothly. An unbalanced wheel causes vibration, usually felt in the steering wheel at highway speed, and uneven wear over time. Balancing is part of every full installation we do.
How long does tire installation take?
A full set of four usually takes about an hour once the car is in the bay, depending on the vehicle and wheel size. An on-rim swap, where tires are already mounted on the second set of wheels, is quicker. Low-profile tires and large wheels can take a little longer.
Can I bring tires I bought online to be installed?
Yes. We mount, balance and install tires bought elsewhere. Check the size, load index and speed rating match your vehicle before you order, and bring the tires with you. If there is a problem with fitment, we will tell you before any work starts.
What is the difference between an on-rim and an off-rim changeover?
An on-rim changeover swaps complete wheels that already have tires mounted, so no mounting is needed. An off-rim changeover moves tires onto and off the same set of rims each season, which means mounting and balancing every time. Two sets of wheels cost more up front but make each changeover faster.
Do I need a wheel alignment after new tires are installed?
Not always, but it is a good idea if your old tires wore unevenly, the car pulls to one side or you have hit a big pothole. Poor alignment wears new tires out early. When your tires go on, we will point out any uneven wear on the old set so you know whether an alignment check is worth doing.