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  5. 1999

1999 Porsche Boxster Wheel fitment guide Find out what wheels and tires fit 1999 Porsche Boxster

Porsche
Please select the 1999 Porsche Boxster vehicle modifications below and check tables to get wheel size, tire size, bolt pattern (PCD), rim offset and other wheel fitment parameters. If necessary, you can filter them by sales distribution region.

Porsche Boxster I (986) [1996 .. 2004]

Generation
Filter by region:
Europe EUDM
Russia+ RUS

1999 Porsche Boxster I (986) [1996 .. 2004] - Modifications

Porsche Boxster I (986) [1996 .. 2004] 2.5

201 hp
EUDM RUS
  • Generation: I (986) [1996 .. 2004] [EUDM]
  • Production: [1996 .. 1999]
  • Sales regions: Europe, Russia+
  • Power: 201 hp | 150 kW | 204 PS
  • Engine: 2.5 L, , Petrol
  • Center Bore / Hub Bore:
  • Bolt Pattern (PCD):
  • Wheel Fasteners: Lug bolts
  • Thread Size:
  • Wheel Tightening Torque:
    unknown
Tire   Rim   Offset Range mm Backspacing mm inches Tire Weight kg lb Tire Pressure (front / rear) bar psi
OE 205/55R16 89T front axle
225/50R16 92T rear axle 		6Jx16 ET50
7Jx16 ET40 		48 - 52 38 - 42 139
142 5.47
5.59 		9.1
9.8 20.0
21.6 		2.0
2.5 29
36
OE
OE 205/55ZR16 89W front axle
225/50ZR16 92W rear axle 		6Jx16 ET50
7Jx16 ET40 		48 - 52 38 - 42 139
142 5.47
5.59 		9.1
9.8 20.0
21.6 		2.0
2.5 29
36
OE
205/50ZR17 89W front axle
255/40ZR17 90W rear axle 		7Jx17 ET55
8.5Jx17 ET50 		53 - 57 48 - 52 157
171 6.18
6.73 		9.0
10.9 19.9
24.0 		2.0
2.5 29
36
205/50R17 89T front axle
255/40R17 90T rear axle 		7Jx17 ET55
8.5Jx17 ET50 		53 - 57 48 - 52 157
171 6.18
6.73 		9.0
10.9 19.9
24.0 		2.0
2.5 29
36
205/50R17 89T front axle
255/40R17 94T rear axle 		7Jx17 ET55
8.5Jx17 ET50 		53 - 57 48 - 52 157
171 6.18
6.73 		9.0
10.9 19.9
24.0 		2.0
2.5 29
36
225/40ZR18 88W front axle
265/35ZR18 93W rear axle 		7.5Jx18 ET50
9Jx18 ET52 		48 - 52 50 - 54 158
179 6.22
7.05 		9.6
11.3 21.3
24.9 		2.0
2.5 29
36

Porsche Boxster I (986) [1996 .. 2004] 2.7

217 hp
EUDM RUS
  • Generation: I (986) [1996 .. 2004] [EUDM]
  • Production: [1999 .. 2002]
  • Sales regions: Europe, Russia+
  • Power: 217 hp | 162 kW | 220 PS
  • Engine: 2.7 L, , Petrol
  • Center Bore / Hub Bore:
  • Bolt Pattern (PCD):
  • Wheel Fasteners: Lug bolts
  • Thread Size:
  • Wheel Tightening Torque:
    unknown
Tire   Rim   Offset Range mm Backspacing mm inches Tire Weight kg lb Tire Pressure (front / rear) bar psi
OE 205/55R16 89T front axle
225/50R16 92T rear axle 		6Jx16 ET50
7Jx16 ET40 		48 - 52 38 - 42 139
142 5.47
5.59 		9.1
9.8 20.0
21.6 		2.0
2.5 29
36
OE
OE 205/55ZR16 89W front axle
225/50ZR16 92W rear axle 		6Jx16 ET50
7Jx16 ET40 		48 - 52 38 - 42 139
142 5.47
5.59 		9.1
9.8 20.0
21.6 		2.0
2.5 29
36
OE
205/50ZR17 89W front axle
255/40ZR17 90W rear axle 		7Jx17 ET55
8.5Jx17 ET50 		53 - 57 48 - 52 157
171 6.18
6.73 		9.0
10.9 19.9
24.0 		2.0
2.5 29
36
205/50R17 89T front axle
255/40R17 90T rear axle 		7Jx17 ET55
8.5Jx17 ET50 		53 - 57 48 - 52 157
171 6.18
6.73 		9.0
10.9 19.9
24.0 		2.0
2.5 29
36
205/50R17 89T front axle
255/40R17 rear axle 		7Jx17 ET55
8.5Jx17 ET50 		53 - 57 48 - 52 157
171 6.18
6.73 		9.0
10.9 19.9
24.0 		2.0
2.5 29
36
225/40ZR18 88W front axle
265/35ZR18 93W rear axle 		7.5Jx18 ET50
9Jx18 ET52 		48 - 52 50 - 54 158
179 6.22
7.05 		9.6
11.3 21.3
24.9 		2.0
2.5 29
36

Porsche Boxster I (986) [1996 .. 2004] 3.2 S

248 hp
EUDM RUS
  • Generation: I (986) [1996 .. 2004] [EUDM]
  • Production: [1999 .. 2002]
  • Sales regions: Europe, Russia+
  • Power: 248 hp | 185 kW | 252 PS
  • Engine: 3.2 L, , Petrol
  • Center Bore / Hub Bore:
  • Bolt Pattern (PCD):
  • Wheel Fasteners: Lug bolts
  • Thread Size:
  • Wheel Tightening Torque:
    unknown
Tire   Rim   Offset Range mm Backspacing mm inches Tire Weight kg lb Tire Pressure (front / rear) bar psi
OE 89T front axle
90T rear axle
53 - 57 48 - 52 157
171 6.18
6.73 		9.0
10.9 19.9
24.0 		2.0
2.5 29
36
OE 89W front axle
90W rear axle
53 - 57 48 - 52 157
171 6.18
6.73 		9.0
10.9 19.9
24.0 		2.0
2.5 29
36
89T front axle
94T rear axle
53 - 57 48 - 52 157
171 6.18
6.73 		9.0
10.9 19.9
24.0 		2.0
2.5 29
36
91W front axle
94W rear axle
158
171 6.22
6.73 		9.7
10.9 21.5
24.0 		2.0
2.5 29
36
88W front axle
93W rear axle
48 - 52 50 - 54 158
179 6.22
7.05 		9.6
11.3 21.3
24.9 		2.0
2.5 29
36
88Y front axle
94Y rear axle
159
185 6.26
7.28 		9.6
12.2 21.3
26.9 		2.0
2.5 29
36
See Porsche Boxster wheel fitment information for other model years:
2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996
Page update: 17/01/2023 06:31
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Tire Glossary
Tire terms you can see on this page

The size of the hole in the center of a wheel is known as the center bore or centerbore.

- Recommended for winter
- Run-flat tires
- Link comes to the calculator page for comparison
- Steel wheels
OE - Original Equipment
- Tire Pressure
- Front axle
- Rear axle

Offset is the distance in millimetres from the centre line of the wheel to the wheel’s mounting face. Given that the mounting face can be either in front of or behind the centreline, the offset can be either neutral, positive or negative.

The Pitch Circle Diameter (PCD) is the diameter of the circle which passes through the centre of all the studs, wheel bolts or wheel rim holes

hp - Mechanical horsepower
kW - Kilowatts
PS - Metric horsepower

Wheel backspace is the distance from a wheel's mounting surface to the back edge of the wheel.

Tire pressure is a vehicle's recommended cold tire inflation pressure. It is measured in bars or PSI (pounds per square inch).

A sales region is a global automotive region in which a vehicle was officially sold or is still being sold.

Ex.: 7J x 15 Rim width (inches) x rim diameter (inches)

ISO standard Ex.: M12 x 1.25 Nominal diameter (mm) x pitch (mm)

UN-series Ex.: 9/16" - 18 UNF Thread size (in) - thread pitch
UNF - Unified National Fine Thread

Example: 215/55 R16 91 T

215 is the tire width in mm
55 is the ratio of profile height to width or simply 'profile'. With the same width, the larger this indicator, the higher the tire will be and vice versa
16 - diameter of the wheel (disk) in inches. (It is the diameter, not the radius!). This is the inner size of the tire or the outer size of the rim
91 - load index. This is the level of maximum permissible load on one wheel
T - tire speed index

The method of attaching a wheel to a hub: wheel nuts or wheel bolts

The torque value specified by the manufacturer for wheel bolts or wheel nuts, which is to be set when tightening on the torque tool (torque setting). A rotational force given in Newton metres (Nm) or foot-pounds (ft-lbs), wheel torque measures lug nut / bolts tightness

Ply rating denotes tire strength and load capacity, based on its layer count.
Load Range
Ply
Rating
Max. Load Pressure

The tires included with a new vehicle when it is purchased. OE tires are specifically chosen by the vehicle manufacturer to make the most of the vehicle's performance characteristics.

Load Index represents the maximum load a tire can carry, while Speed Rating indicates the maximum safe speed.
Load Index
Speed Rating
Capacity
Max Speed