1999 GMC Sierra 3500HD Wheel & Tire Sizes
Complete fitment guide for the 1999 GMC Sierra 3500HD: factory tire sizes, compatible wheel diameters, widths and offsets, and the 8x165.1 bolt pattern, for every trim.
Bolt Pattern
8x165.1
Centre Bore
116.7 mm
Lug nuts
M14 x 1.5
Wheel Diameters
16"–20"
Factory (OEM) Tire Sizes for the 1999 GMC Sierra 3500HD
Click any size to shop tires in stock now, free shipping anywhere in Canada, optional installation at our 5 GTA locations.
1999 GMC Sierra 3500HD Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 1999 GMC Sierra 3500HD configuration.
6.0i · Pickup Truck Crew Cab
V8 · Petrol
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 16–20" |
| Wheel width | 6.5–9" |
| Wheel offset | 0–31 mm |
| Tire width | 215–265 mm |
6.6TD · Pickup Truck Crew Cab
V8 · Diesel
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 16–20" |
| Wheel width | 6.5–9" |
| Wheel offset | 0–31 mm |
| Tire width | 215–265 mm |
8.1i · Pickup Truck Crew Cab
V8 · Petrol
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 16–20" |
| Wheel width | 6.5–9" |
| Wheel offset | 0–31 mm |
| Tire width | 215–265 mm |
1999 GMC Sierra 3500HD Fitment FAQ
What is the bolt pattern on a 1999 GMC Sierra 3500HD?
The 1999 GMC Sierra 3500HD uses a 8x165.1 bolt pattern (8 lug nuts on a 165.1 mm circle) with a 116.7 mm centre bore.
What size tires fit a 1999 GMC Sierra 3500HD?
Factory (OEM) tire sizes for the 1999 GMC Sierra 3500HD include LT215/85R16, LT225/75R16, LT245/75R16, LT265/75R16. Always confirm against the placard inside the driver's door jamb.
What wheel sizes can I put on a 1999 GMC Sierra 3500HD?
Depending on trim, the 1999 GMC Sierra 3500HD accepts wheels from 16" up to 20" in diameter with the correct width and offset, larger diameters typically require lower-profile tires to keep the overall rolling diameter stock.
What lug nut size does a 1999 GMC Sierra 3500HD use?
The 1999 GMC Sierra 3500HD uses M14 x 1.5 lug nuts.
Fitment data is provided as a guide. Always verify sizes against your vehicle's door-jamb placard or with our fitment experts before ordering.