1993 GMC Safari — FE3 Suspension Pkg
The 1993 GMC Safari FE3 Suspension Pkg came from the factory equipped with 245/60R15 tires. If your vehicle has since been fitted with aftermarket or upsized wheels, your actual tire size may no longer match this factory spec — always confirm against your door placard before buying.
245/60R15
| Section width | 245 mm |
|---|---|
| Aspect ratio (sidewall height) | 60% (147 mm) |
| Rim diameter | 15" |
| Overall tire diameter | ~26.6" |
| Revolutions per mile | ~759 |
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What this size means for your GMC Safari
On the 1993 GMC Safari FE3 Suspension Pkg, the factory 245/60R15 measures about 26.6″ in overall diameter with a 147 mm (5.8″) sidewall, and completes roughly 759 revolutions per mile. Its 60-series aspect ratio gives a taller, comfort-biased sidewall that favors ride quality and shrugs off rough pavement. In tire terms it is a passenger (P-metric / Euro-metric) size.
Because the 1993 GMC Safari predates many current tire lines, confirm this size is still stocked before ordering — some vintage fitments are now served mainly by specialty and classic-car tire suppliers.
Other 1993 GMC Safari trims
- Base Model 205/75R15 / 215/75R15
GMC Safari tire sizes by year
- 2005 GMC Safari 215/70R16
- 2004 GMC Safari 215/70R16
- 2003 GMC Safari 215/70R16
- 2002 GMC Safari 215/75R15
- 2001 GMC Safari 215/75R15
- 2000 GMC Safari 215/75R15
- 1999 GMC Safari 215/75R15
- 1998 GMC Safari 215/75R15
- 1997 GMC Safari 215/75R15
- 1996 GMC Safari 215/75R15
How to read a tire size
A tire size like 225/45R17 breaks down into three parts:
the first number is the section width in millimeters
(the tire's width from sidewall to sidewall), the second is the
aspect ratio — the sidewall's height as a percentage of
that width — and the number after the "R" is the rim
diameter in inches. A letter prefix (P or LT) indicates
Passenger or Light Truck construction; its absence usually means
Euro-metric sizing.
Some trucks and off-road tires instead use "flotation" sizing, like
37X12.50R17 — here the numbers are the tire's overall
diameter and width in inches directly, with the rim diameter last.
Always verify against the tire information placard on your driver's-side door jamb or your owner's manual before purchasing — tire size can vary by factory option package even within the same trim.