Tire pressure?
Thread Starter
TECH Enthusiast
Joined: Jun 2005
Posts: 628
Likes: 0
Tire pressure? I just got a pair of used nitto 555r DR's with good tread on them. I was wondering, when I get them put on what pressure should they be set at? 25 or so? I'm not familiar with what will be better for everyday driving. They are 275/40/17. Also, do you think these will give me nice traction for a bolt on 94 Z28 A4? I have the stock 3:23 gear and the car does have LT headers on it. Thanks for the advice.
I ran my 275/50/15s at 28psi on the street. I never got them to hook at the strip so that's why I sold them. It's prolly because they had too many heats cycles or something because the rubber was really hard to get soft. Needless to say I could break both of them loose from a 15mph roll.
Matt
Matt
Thread Starter
TECH Enthusiast
Joined: Jun 2005
Posts: 628
Likes: 0
I hope I don't have that problem. With the tires I have now, if I hit it from a 35 roll, when the car downshifts I'll spin pretty bad. Flooring it off the line is just a waste of time...When I was stock, I had nitto 555r 245/50/16's on the car and I had no problem getting traction. I would think, wider tires with my mods "should" equal out.
Thread Starter
TECH Enthusiast
Joined: Jun 2005
Posts: 628
Likes: 0
Wow, no one has an idea where my tire pressure should be? I would think this thread would have a lot of comments. Tires are one of the most important things. I'm just worried I'm going to be driving around without enough air, or too much.
Trending Topics
Don't wanna do daily driving on low pressure. You'll have a Firestone/Ford deal. Ford said inflate the tires at one pressure and that was much lower than the Firestone recommendation. Look on your tire for max inflation to give you an idea of the best range.
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine
Verdad Gallardo
7 Most Reliable High-Performance Engines GM Has Ever Built
Verdad Gallardo
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin
Verdad Gallardo
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo Thread Starter
TECH Enthusiast
Joined: Jun 2005
Posts: 628
Likes: 0
I think 30 is what they call for. Although, you can tell the tire is pretty hard at 30. I would think 25 or 26 would be alright. I just don't want to have that firestone deal your talking about.
Kevin Hall do you ride around with tire pressure at 23? Any problems?
Kevin Hall do you ride around with tire pressure at 23? Any problems?