"I couldn't find the sports car of my dreams, so I built it myself"

- Ferdinand Porsche

   

Porsche Wheel & Tire Fitment Chart

 

Front Fittments: Wheel Offsets Max Tire Notes:
911 Narrow 70-89 7x15 10.8, 12.5, 225/50/15 Easy
7x16 10.8 225/50/16 Tight 911 Offset
7x16 23 225/50/16 Medium 951 Offset
6x16 12.8 205/50/16 Tight 930 hubs on narrow body or 19mm spacer
8x16 53 225/50/16 Easy 930 hubs on narrow body or 19mm spacer
7.5x17 23 205/50/17 Easy
7.5x17 23 225/50/17 Tight
7.5x17 53 235/45/17 Easy 930 hubs on narrow body or 19mm spacer
8.5x17 53 235/45/17 Easy 930 hubs on narrow body or 19mm spacer
9x17 53 245/40/17 Medium 12.5-19mmmm spacer
7.5x18 53 225/40/18 Tight 12.5-19mmmm spacer
8x18 53 235/40/18 Tight 12.5-19mmmm spacer
911 Wide 70-89 8x15 10.8, 12.5 225/50/15 Easy 930 hub or 911 hub -w- 19mm spacer.
7x16 12.5 225/50/16 Easy 930 hub or 911 hub -w- 19mm spacer.
8x16 12.8, 23 245/45/16 Easy 930 hub or 911 hub -w- 19mm spacer.
9x17 23 255/40/17 Easy 930 hub or 911 hub -w- 19mm spacer., 930 Rear
10x17 23 275/40/17 Tight 930 hub or 911 hub -w- 19mm spacer.
10x18 40 285/30/18 Tight 931 hub or 911 hub -w- 19mm spacer., 993TT Rear
964 Narrow 89-94 8x16 53 225/50/16 Easy
9x16 53 245/45/16 Very Tight
7.5x17 53 225/45/17 Easy
8.5x17 53 235/45/17 Tight
9x17 60 235/45/17 Tight 1/4" Spacer
7.5x18 53 225/40/18 Tight
8x18 53 235/40/18 Tight
993 All 95-98 7x16 53 225/50/16 Easy 951F
8x16 53 225/50/16 Easy C2/951 Rear
9x16 70 245/45/16 TIght 993-16" rear
7x17 53 225/45/17 Easy 993/C2 Cup
8x17 53 235/45/17 Easy RSA Rear
9x17 53 245/45/17 TIGHT 993/C2Cup Rear
Rear Fittments: Wheel Offsets Max Tire Notes:
911 RS, S, Carrera
7x15 12.5, 23 225/50/15 Tight Fuchs
8x15 23 245/50/15 Tight 911/944 rear
7x16 10.8/23 225/50/16 Easy Fuchs
8x16 23 245/45/16 Easy Fuchs or 951 Rear Phone
9x16 23 245/45/16 Easy Fuchs
8x16 53 245/45/16 Easy Use 30mm 1"-1.25" Spacer, 951 Late or C2
9x16 70 245/45/16 Easy Use 50mm-2" Spacer, 993 Rear
9x17 23 275/40/17 TIGHT May use 255/40/17, depends on car, Aftermarket C2/993 Knockoff
9x17 53 275/40/17 Med Use 23mm Spacer, Watch inner fender/Oil Lines
10x17 23 275/40/17 Very Tight Aftermarket, Borbet/HRE etc.
10x17 53 275/40/17 Depends o Use 23mm-1" Spacer
10x18 40 285/30/18 Very Tight No spacer to 1/4" , 993TT wheel
10x18 65 285/30/18 Very Tight 1.5-1.75" spacer
911
Wide All up to 11 wide
23mm or add spacers
12x17 Easy  315/35/17
12.5x17 Carefully! 335/35/17
12x18 Carefully! 335/30/18
964 Narrow 89-94 8x16 53 245/45/16 Easy Stock wheel with upside tire
9x16 70 245/45/16 Med 993 16" wheel
9x17 53 255/50/17 Easy 965 / 993 Cup wheel
9x17 53 275/40/17 Tight 965 / 993 Cup wheel
10x17 53 275/40/17 TIGHT
9x18 65 265/35/18 TIGHT 1/2" spacer needed to clear trailing arm, Boxster wheel
10x18 65 285/30/18 Good Luck 1/2" spacer needed to clear trailing arm, 993 twist or sportclassic II
993 All 95-98 9x17 53 275/49 17 Note lots of space to the inside., 993 cup
10x17 53 275/40/17
9x18 50 265/35/18 Med Boxster SCII
9x18 70 265/35/18 Easy Optional
9x18 65 265/35/18 Easy
10x18 65 285/30/18 Very Tight 285 is tight on 993, trick is to inset wheel, 993/996 fittment twist or SportClassic II

 

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