New tires
Full tread life
Brand-new tires for drivers who want every kilometre of tread. Tell us your size and budget and we'll find options that fit.
Tires for sale
New & used tires
Winter, summer and all-season tires for everyday drivers and for dealers. Call with your tire size and we'll tell you what's in stock.
What we sell
New or used: your call
Used tires
Easy on the wallet
Quality used tires are an affordable way to get back on the road. Ask what we have in your size.
- Winter
- All-season
- Summer
From our shop
Real tires, real stock
Photos from our Whitby shop. We carry imported brands like Durun and Haida in winter, all-season, summer and all-terrain. Stock changes often, so call to check your size.
Winter tires 
All-terrain truck tires 
Our Whitby shop floor 
Passenger tires
Retail & wholesale
One tire or a hundred
Whether you're replacing a flat or stocking a shop, King Boss has you covered.
Retail
For drivers
- Single tires or full sets
- Installed on rim or off rim
- Seasonal changeovers and tire swaps
- Wheel balancing
Wholesale
For dealers & garages
- New and used tires in quantity
- For dealers, garages and resellers
- Call or email for wholesale pricing
Before you call
How to read your tire size
Your size is printed on the sidewall of your tire, and on the sticker inside the driver's door frame. Read it to us and we can check stock right away.
2251/652R3174
- 1225 · Width
- Tire width in millimetres, sidewall to sidewall.
- 265 · Aspect ratio
- Sidewall height as a percentage of the width.
- 3R · Construction
- R means radial, the standard for passenger tires.
- 417 · Rim size
- The wheel diameter the tire fits, in inches.
Tip: can't read it? Snap a photo of the sidewall and email it to us.
Installation
On rim or off rim
However your tires come in, we'll get them on your vehicle.
On rim
Tires already mounted on wheels, like a second set of winters. We swap them on and tighten them to spec.
Off rim
Loose tires that need mounting. We take the old tires off your wheels, mount the new ones and balance them.
Know your size?
Call for stock & pricing
Tell us your tire size and whether you want new or used. We'll let you know what's available.