1998 Mazda Protege — DX
The 1998 Mazda Protege DX came from the factory equipped with 175/70R13 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.
175/70R13
| Section width | 175 mm |
|---|---|
| Aspect ratio (sidewall height) | 70% (122.5 mm) |
| Rim diameter | 13" |
| Overall tire diameter | ~22.6" |
| Revolutions per mile | ~891 |
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What this size means for your Mazda Protege
On the 1998 Mazda Protege DX, the factory 175/70R13 measures about 22.6″ in overall diameter with a 122.5 mm (4.8″) sidewall, and completes roughly 891 revolutions per mile. Its 70-series aspect ratio gives a tall sidewall of the kind used on trucks, SUVs, and older passenger cars, built for cushioning and load. In tire terms it is a small-diameter fitment typical of older or economy vehicles.
On a vehicle of this age, the Mazda Protege may have been refitted with a slightly different replacement size somewhere in its life, so check the current sidewall — not just the factory spec — before buying.
Other 1998 Mazda Protege trims
Mazda Protege tire sizes by year
- 2003 Mazda Protege 195/50R16
- 2002 Mazda Protege 195/50R16
- 2001 Mazda Protege 185/65R14
- 2000 Mazda Protege 185/65R14
- 1999 Mazda Protege 185/65R14
- 1997 Mazda Protege 175/70R13
- 1996 Mazda Protege 175/70R13
- 1995 Mazda Protege 175/70R13
- 1994 Mazda Protege 185/65R14
- 1993 Mazda Protege 185/65R14
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.