Jump to content
SAU Community

Recommended Posts

Hey Guys/Gals, I know this "suspension / ride" has been discussed endlessly in this forum.. but I want to ask your opinion about my car..

03 V35 .. standard suspension, running Achilles ATR Sport (2 months old tyres) 20" 245/30 Front and 275/40 rears. I was out on a country road (coarse chip?) doing 90km/h and the V was so skittish across the road. I don't know if its because of the low profile rubber.. and steering was constantly fighting/jumping and unable to maintain a steady course. My question is, I expect harsh ride from low profile tyres.. but is it the tyres? What can I do to get more control from the car? If it is the tyres, then I have to live with it. Thanks!

Link to comment
https://www.sau.com.au/forums/topic/404732-v-suspension/
Share on other sites

initially i'd say its the 20's. but you also have wheel alignment, tyre pressures and worn bushes/shocks/springs to consider.

low profile tryes (40% or less) will tend to wander as it drives over inconsistent surfaces, resulting in lots of steering correction as you go along.

if you put 17's or 18's back on (pumped to 32psi) and went down the same road, it should drive alot straighter. if that makes no difference, id be checking mechanical components

the worst ride ive ever experienced was on 285-25-20's which had lots of centre wear from underinflation. the back of the car handled alot like a car with solid rear axle and a broken watts linkage ( scary feeling!)

Edited by Deep Dish V35
Link to comment
https://www.sau.com.au/forums/topic/404732-v-suspension/#findComment-6444207
Share on other sites

Dude, firstly who recommended those tire profiles for you? There is 73mm difference in overall diameter between the front and back tires. Secondly those profiles are also way off for a V.

i agree.. if i was going to run those sizes... would be 245/40 and 275/35

Link to comment
https://www.sau.com.au/forums/topic/404732-v-suspension/#findComment-6444610
Share on other sites

My bad! Typo. Its 245/30 Front and 275/30 rears, 20". The car had the 20" on it when i bought it. Wheel alignment was done when I changed tyres about 2 months ago and I'm running nitrogens in the tyres. Saves from topping up every single week! Deep Dish, good point about low profile tyres. I still have my original 17", might put it back on to test mechanical components. Thanks guys

Link to comment
https://www.sau.com.au/forums/topic/404732-v-suspension/#findComment-6444659
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • I havent bought a manual cover for the dash yet and no cluster change, won't bother me too much, I just need to get that auto box gone, manual in! I miss my manual. 🤪. We started last weekend and managed to get the box out. Planning to start putting it in this weekend and then order a single piece tail. We were super careful to take time and not damage anything. It's my first time working under the car.  With my S15 mainly worked in the bay. This time, it was a headache because of three or four bolts only. They simply didnt want to leave thei homr and the one securing the tailshaft, another above the GB, and the one securing the lipstick was a shit. Mates mate, Davo caught fire 🤣, nearly opened his chest up with a grinder 🤦🏽‍♂️ and both mates nearly had a plate from the box land and slit their head open. Fun times. We all survived. Not the easiest working with limited access on jackstands. As I'm sure we can agree these are the memories which make us love our car. For all three of us, was an awesome weekend and Sunday 3.30am before tools down was a fantastic effort. I need to upload pics, but looks like it needs to be via Url now. We used to be able to just upload pics back in the day. It's been that long! 🤪 Im currently spraying rustoleum under body, not because it's rusted. It's super clean, but just so it's protected for the next 10 years. There was a few surface rust spots. Which pretty much wiped off with a 3M scourer.  Really impressed with how well the previous owner maintained it. Bank account went down so quick! Service, then GB - managed to get a spanking new 34 genuine box from Nissan. All the rest of the conversion parts from Kudos.  Went with a Nismo short shifter. New pedals and Exedy Clutch and FW. Ordered the Prp Rear Main Retainer kit which should arrive Friday and my first engine mod part just like I did with my S15 will be the Tomei Expreme Turbo Outlet. Already on order. It'll likely sleep next to me on a pillow during the coming months. 🥰 Last build was on my JET200GT profile and on SAU and Hardtuned I had documented the build. Planning to try to do that again. Brands feel scarce now. Wish we still had ARC and Apexi parts readily available. Exhaust - need some advice on this. I had an Apexi exhaust on the S15 and loved the tone. My mate had a HKS HP Silent on his 33 and suggested I go with that to avoid drone. I can't remember hearing an RB25DET running that so will likely need to wait for a meet or something to hear it.  Not after big power, just enjoy building it, and drivability with minimal negative attention.
    • Have a chat with Ben at Moore Performance or Jesse at JS Performance.
    • Thanks both. All good advice. Reminds me of drilling through stone wall for drainage pipe 😬 I'll let you know how I get on if I still have use of my hands afterwards 😅
    • Finally got shipping number for the intake and throttle body, shipped by UPS, so "should" be in my hands sometime next week, fingers fracking crossed
    • I'm so far behind in the jobs I have to do at both work and home (including car) that I have become immortal. There's simply no way that I can die now.
×
×
  • Create New...