1998 Pontiac Trans Sport Wheel & Tire Sizes
Complete fitment guide for the 1998 Pontiac Trans Sport: factory tire sizes, compatible wheel diameters, widths and offsets, and the 5x115 bolt pattern, for every trim.
Bolt Pattern
5x115
Centre Bore
70.3 mm
Lug nuts
M12 x 1.5
Wheel Diameters
15"–18"
Factory (OEM) Tire Sizes for the 1998 Pontiac Trans Sport
Click any size to shop tires in stock now, free shipping anywhere in Canada, optional installation at our 5 GTA locations.
1998 Pontiac Trans Sport Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 1998 Pontiac Trans Sport configuration.
3.4i · MPV, 3d
V6 · Petrol
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 15–18" |
| Wheel width | 6–8" |
| Wheel offset | 45–52 mm |
| Tire width | 205–245 mm |
1998 Pontiac Trans Sport Fitment FAQ
What is the bolt pattern on a 1998 Pontiac Trans Sport?
The 1998 Pontiac Trans Sport uses a 5x115 bolt pattern (5 lug nuts on a 115 mm circle) with a 70.3 mm centre bore.
What size tires fit a 1998 Pontiac Trans Sport?
Factory (OEM) tire sizes for the 1998 Pontiac Trans Sport include 205/70R15, 215/70R15, 225/60R16, 225/55R17, 235/55R17, 245/45R18. Always confirm against the placard inside the driver's door jamb.
What wheel sizes can I put on a 1998 Pontiac Trans Sport?
Depending on trim, the 1998 Pontiac Trans Sport accepts wheels from 15" up to 18" 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 1998 Pontiac Trans Sport use?
The 1998 Pontiac Trans Sport uses M12 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.