1999 Chevrolet Blazer Wheel & Tire Sizes
Complete fitment guide for the 1999 Chevrolet Blazer: factory tire sizes, compatible wheel diameters, widths and offsets, and the 5x120.7 bolt pattern, for every trim.
Bolt Pattern
5x120.7
Centre Bore
70.3 mm
Lug nuts
1/2" - 20 UNF
Torque: 140 Nm
Wheel Diameters
15"–20"
Factory (OEM) Tire Sizes for the 1999 Chevrolet Blazer
Click any size to shop tires in stock now, free shipping anywhere in Canada, optional installation at our 5 GTA locations.
1999 Chevrolet Blazer Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 1999 Chevrolet Blazer configuration.
4.3i · Closed Off-Road Vehicle, 2d
4.3L · V6 · Petrol
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 15–20" |
| Wheel width | 7–8.5" |
| Wheel offset | 25–45 mm |
| Tire width | 205–265 mm |
1999 Chevrolet Blazer Fitment FAQ
What is the bolt pattern on a 1999 Chevrolet Blazer?
The 1999 Chevrolet Blazer uses a 5x120.7 bolt pattern (5 lug nuts on a 120.7 mm circle) with a 70.3 mm centre bore.
What size tires fit a 1999 Chevrolet Blazer?
Factory (OEM) tire sizes for the 1999 Chevrolet Blazer include 205/75R15, 235/70R15, 235/75R15. Always confirm against the placard inside the driver's door jamb.
What wheel sizes can I put on a 1999 Chevrolet Blazer?
Depending on trim, the 1999 Chevrolet Blazer accepts wheels from 15" 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 Chevrolet Blazer use?
The 1999 Chevrolet Blazer uses 1/2" - 20 UNF lug nuts, torqued to 140 Nm.
Fitment data is provided as a guide. Always verify sizes against your vehicle's door-jamb placard or with our fitment experts before ordering.