Location: Hillsboro, OR
Posts: 476
My VIN: 4099
Club(s): (PNDC)
Just to throw in my 2 cents. In 15 years of ownership, I've never had matching tires. And in those 15 years, only a handful of times people have noticed the mismatch. Those people: DeLorean owners looking to replace their current tires! So ya, not the end of the world.
Also, I had to urgently replace my rear tires a few years back and couldn't get the correct size without having to wait on shipping (not good since I was traveling at the time). I ended up getting a set that were 10mm narrower then stock. I figured there's been so much improvement with traction since 81, the narrower tire would still perform better then when the car was new. Sure enough, never had a problem with traction in even spirited driving.
So if you have to have matching tires, try to do it with narrower rear tires. Going bigger in the front risks rubbing and will throw the speedometer off.
Location: Las Vegas
Posts: 749
My VIN: 6720
Club(s): (AZ-D) (LVDG)
5 speed, grooved hood, grey interior (Nov '81)
QA1 coilovers, Delorean.eu LCA brackets, DPNW Poly swaybar bushings, DMCMW shock tower bar, Deloreana.com convex mirrors, DPNW Toby Tabs, DPI exhaust, C4 Corvette third brake light, PJ Grady tail light boards, Bitsyncmaster relays
Location: Auckland, New Zealand
Posts: 94
My VIN: 16355
Just in the process of getting new tires for VIN 4273. She arrives in the Port of Auckland on the 17th and has to undergo a Structural Inspection and Border Security Inspection to ensure there are no stowaways, seeds and other nasties. Anyhow... the next stage is a Warrant of Fitness and Registration before being able to drive on the roads in New Zealand.
My D is still running the original NCT tires which will most certainly fail and who would want to drive on 37 year old tyres, madness! I managed to get some Kuhmo KL 11 for the rear and will probably fit Goodyear Triplemax Assurance 2 in the front. Choices are very limited in New Zealand particularly in the rear size. Not keen on the Linglong brand who do both sizes but the Hercules HP4000 is not a bad tire for the rear, non for the front though....... You have more choices in the US!
Nice. I hope your car arrives safe and sound. Yeah, driving around regularly on original NCTs is not wise, but it's very cool that they are still on your car. Before removing them, I'd at least clean them up and photograph them on the car. Plus, if they are in reasonably good condition and you have cool dry storage, you may consider hanging on to them for a bit.
I acquired my set to make entering concours a possibility. After all, I wondered how many want or have a full set of NCTs these days, and I imagined they get more scarce every year.
Dana
1981 DeLorean DMC-12 (5 Speed, Gas Flap, Black Interior, Windshield Antenna, Dark Gray)
Restored as "mostly correct, but with flaws corrected". Pictures and comments of my restoration are in the albums section on my profile.
1985 Chevrolet Corvette, Z51, 4+3 manual
2006 Dodge Magnum R/T (D/D)
2010 Camaro SS (Transformers Edition)
Location: Rochester, NY
Posts: 2,405
My VIN: 01049
I just drive around on the wheels. Tires are a crutch, and only add weight.
-Mike
My engine twists my frame.
1981 DeLorean, Carb LS4 swap completed
1999 Corvette, cam/headers/intake manifold, 400 rwhp
2005 Elise, stock
2016 Chevy Cruze
Location: Hill Country, TX
Posts: 1,579
My VIN: Formerly 2329
Tires are for roads. We don't need roads, right?
Doc.
Owen
I.Brew.Beer.
Location: Auckland, New Zealand
Posts: 94
My VIN: 16355