When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I bought my '93 C2 last May. It came with stock 16" wheels and inexpensive Coopers tires. I thought the tires were in good shape, except for a slow leak in one of the rears. However, before I stored the car for the winter I brought the tire in to be fixed only to find out that the previous owner had driven it with too low of air pressure, which ruined the side wall.
I'm trying to decide if I should buy new tires or use this opportunity to buy new rims/tires? My plan was to wait a couple year (the tires were in good condition) and focus on other areas of the car. However, since I need new tires anyway, I hate to buy new tires when I'll likely want to upgrade in the future.
I was thinking about looking for some used 17" Cups but wondered what size rims most people are running? I know Porsche does not recommend 18" for the 964, but it seems like there are more choices available in that size.
Any recommendation here is much appreciated. I plan on driving mostly on street but plan to do a few DT/DE events.
Thanks!
Last edited by HalV; Jan 29, 2009 at 04:14 PM.
Reason: grammar
Well, I have the factory 17" Cups & sometimes run the 18" Speedlines...
I knew there'd be someone like you but I wasn't sure how to add it to the poll question. Are there situations where you use one wheel size over the other?
I run Cup I's 7 & 9's for street and AX, looking for a set of 8's and 18" fikse's for track. Occasionally I will throw the spare set of speedlines on for fun but boy do they feel heavy compared to the fikse's.
I have a set of 18" MY02 five-spoke wheels for the street (MPS's)
and
I have 2 sets of 17" Boxster twist wheels for the track (MPSC's for dry and MPS's for wet) but
I am going to swap for Hoosier wets once the MPS's wear out.
I use Cup 1 17 inches wheels (front originals, rear 9 inches replicas) using Yokohamas Advan Sport (front 205 rear 255)
Planning of upgrading the fronts using the now repaired OEM rears with wider tires
Dwane, My street car runs the 17" replicas. My race car uses the BBS 3 piece magnesium wheels in 18x10 and 18x12". Yes, I would not run any other wheel than a BBS on a race car.
Porsche's Top 5 Most Questionable Naming Decisions
Slideshow: For a company obsessed with engineering precision, Porsche has occasionally named its cars in ways that left even loyal enthusiasts scratching their heads.
Pogea Racing's 964 Porsche 911 Reimagination Stands Out in a Crowded Field
Slideshow: Pogea Racing's latest Porsche 964 project blends carbon-fiber construction, modern chassis upgrades, and up to 500 horsepower while keeping the air-cooled 911 experience firmly analog.
Talos Takes Your 991 Porsche 911 GT3 to the Next Level for a Cool $1.13 Million
Slideshow: Talos Vehicles has transformed the Porsche 911 GT3 RS into a carbon-bodied, race-inspired machine that costs well over $1 million before the donor car is even included.
9 Vehicles Porsche Helped Engineer that Aren't Porsches
Slideshow: Long before engineering consulting became trendy, Porsche was quietly helping other automakers build everything from supercars to economy hatchbacks.
9 Features and Characteristics That Only Porsche People Understand
Slideshow: Some brands build cars. Porsche builds traditions, obsessions, and a few habits that stopped making sense decades ago but somehow became part of the charm.