I have an 87 Formula with 16x8 inch rims. The car calls for 245/50/16's with a V speed rating. I have a few questions:

Is anyone running a larger size than this on there 16x8 inch rim? What is the max ic can put on it 255/265/275? Also, I'm kinda on a budget. In other words, I'd be willing to spend the money but want to see if anyone knows of some good deals on preferably Z rated tires.

Do you know of any manufacturer that sells Z rated 255 or 265/45/16's?

Any help would be greatly apreciated.

 

I know a lot of guys put 255s on their rear wheels and I know BFG sells Radial T/As really cheap, but I don't think they're Z rated. (Why do you need Z-rated, are you hitting 150 mph frequently or something?) 265 on an 8" wide rim is possible, I believe, and the tire places'll do it, but I don't think they really recommend it. I'd go with 245s in front and 255s in the back, myself with an H-speed rating (cheaper and more than I'll ever need).

 

I've got an 89 Formula with the factory wheels also. It had worn-out P255/50ZR16 BFG Comp T/As on all four corners when I bought it (and the fronts still rubbed). The Comp T/A is still available but old tech and I wanted to try the new BFG G-Force KDW. Unfortunately, they only make the P245/50ZR16 and not the P255 in the KDW. I bought the P245s for front and rear. I'm sure there are other P255s out there (search Tirerack.com). A word of warning though. Check the actual dimensions of every tire you are considering if you want something that is wide. All tires of the same P-metric size are NOT the same dimensions. As an example, I also have a set of P255/50ZR16 Michelin Pilot Sports and they are no wider (maybe even narrower) than my P245 G-Force KDWs.

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1989 Formula
G92 w/Hardtop
White/Grey

 

ive asked this same question, dont go any higher than 255. I run 245 on the front and 255 on the rear. Its a nice setup and a lot people run it, not sure why we dont all just put 255 all around though

 

oh, and v rated tires are good enough really

 

225/45/16 in front and 245/45/16 in the back. I needed the extra clearence so it doesnt rub, plus is looks reallly cool! BTW, they are Kumho Ecsta's. $375 for all 4 tires off tire rack.

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85 2.8L Sport Coupe 5-speed.
Mods: Hpertech chip and powerstat, MSD 6A-L, Crane fireball coil, Accel Cap and Rotor, Dynomax hi-flow cat and catback system with a dynomax magnum race bullet muffler on the i-pipe, K&N filterchargers, Gutted Air Boxes, 8mm Wires, Eibach Sportlines and Tokiko springs/shocks setup, Global west sub frames, Suspension techniqs front and rear sway bars, and good ole 88 IROC wheels with Kumo Ecstas on em!
"It's not the ricers, it's those damn V8's!"

Wins: 2000 V6 Accord, 69 302 Mustang, 2000 Auto VR6 Jetta, 89 Toyota MR2, 90 Civic Si, 76 350 Camaro, 2000 3.8 5-speed Camaro, ~68 Chevelle 350, 92 CRX Si, 94 MR2 non-turbo.

My Car

 

I have the 16x8 factory wheels with Falcon GRB 245-45ZR16's.Been really happy with the way these tires handle and they're actually even better in the wet than others I've had.About $125 apiece at Wheel Works.
Gonna go to 255-50ZR16s in the rear as soon as I install the 3.73 rear.
-Rich-