Tires for the 2003 GMC Sierra
The 2003 GMC Sierra uses 215/85R16, 235/75R16, 255/70R16, 245/75R16, 265/75R16, 265/70R17, depending on trim. Choose your trim’s size to see tires in stock.
Tire sizes by trim
| Trim | Original tire sizes |
|---|---|
| 3500 Dually | 215/85R16 |
| C1500 Ext Cab | 235/75R16 (from $184.00), 255/70R16 (from $158.00) |
| C1500 Reg Cab | 235/75R16 (from $184.00), 255/70R16 (from $158.00) |
| C1500HD Crew | 245/75R16 (from $174.00) |
| C2500 Ext Cab | 245/75R16 (from $174.00) |
| C2500 Reg Cab | 245/75R16 (from $174.00) |
| C3500 | 265/75R16 (from $186.00) |
| Denali | 265/70R17 (from $178.00) |
| K1500 Ext Cab | 245/75R16 (from $174.00), 265/75R16 (from $186.00), 265/70R17 (from $178.00) |
| K1500 Reg Cab | 245/75R16 (from $174.00), 265/75R16 (from $186.00) |
| K1500HD Crew | 245/75R16 (from $174.00) |
| K2500 Ext Cab | 245/75R16 (from $174.00) |
| K2500 Reg Cab | 245/75R16 (from $174.00) |
| K3500 | 265/75R16 (from $186.00) |
Confirm your size on the driver’s door placard; options and package changes can affect fitment.
Popular tires in 235/75R16
$184.00In stock
Firestone Destination LE3235/75R16 108T · All-season$225.00In stock
$233.00Only 3 left
$269.00In stock
Popular tires in 255/70R16
Antares Majoris R1255/70R16 111T · All-season$158.00In stock
Antares SMT A7255/70R16 111S · All-season$170.00In stock
$190.00Only 1 left
$197.00In stock- $197.00In stock
$215.00In stock
Frequently asked questions
What size tires does a 2003 GMC Sierra take?
The 2003 GMC Sierra came with 215/85R16, 235/75R16, 255/70R16, 245/75R16, 265/75R16, 265/70R17 depending on trim. The exact size is printed on the driver’s door placard.