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| effalconxr6 |
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hey all
just bought a new set of 19" thyphoon rims in the E series offset. i have mesurements but im not entirely sure on what they mean. this is the only info that came with the rims: size: 19*8 offset: 6 C.B: 70.6 PCD*H: B-114.3*5 I want to know the tyre specification for these rims and what tyres i need for them. any help please?
_________________ EF XR6, Red in colour, T5 with short shift, tired LSD, Pioneer head unit, 2.5 exhaust with staino pacemakers, 68mm TB, dumped on ultras, sitting on FTR's with EL bodykits |
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| JOSE |
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what section size and sidewall series are your current 17"rims? there are plenty of tire size calculators around where you can bung in your current tire/rim specs then choose 19*8 as the new size and they will spit out the proper width and profile so as not to affect your rolling diameter
_________________ Because i can. |
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| effalconxr6 |
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my current tyres are 235/45/R17
_________________ EF XR6, Red in colour, T5 with short shift, tired LSD, Pioneer head unit, 2.5 exhaust with staino pacemakers, 68mm TB, dumped on ultras, sitting on FTR's with EL bodykits |
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| krisisdog |
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Okay, you'll need a 235/35/19 - your speedo will be out by .5% low, meaning if you're doing 100kmhr on your speedo, you're actually travelling 100.5 kmhr. This is fine though, as speedos generally read a touch fast from factory, and if you can pick .5kmhr on the speedo you're doing bloody well lol.
A 225/35 will go the opposite way, read .5kmhr fast, but I wouldnt fit one that narrow on a 8" rim, so a 235/35 is the way to go. |
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| effalconxr6 |
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im pretty sure 225 and 235 are how wide the tyre is not how high the wall is
_________________ EF XR6, Red in colour, T5 with short shift, tired LSD, Pioneer head unit, 2.5 exhaust with staino pacemakers, 68mm TB, dumped on ultras, sitting on FTR's with EL bodykits |
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| krisisdog |
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 Sherlock. 235/ is width /35/ is the sidewall height as a percentage of the tyre width You have an 8" wide rim, you fit 'wide' tyres to protect the rim from rough roads/potholes/gutterbashing. |
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| effalconxr6 |
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so wont i need a 245?
and will it not matter how high the wall is?
_________________ EF XR6, Red in colour, T5 with short shift, tired LSD, Pioneer head unit, 2.5 exhaust with staino pacemakers, 68mm TB, dumped on ultras, sitting on FTR's with EL bodykits |
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| krisisdog |
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Serious?
It does matter how high the sidewall is - that is what throws your speedo out. A 245/35 is 1.7% out. |
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| fairlane6970 |
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Is that aspect ratio of the sidewall? quite often a 225 will have a marginally lower sidewall compared to a 235 or 245.
 Sorry couldn't help meself! 
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| Troy |
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| effalconxr6 |
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{USERNAME} wrote: Serious? It does matter how high the sidewall is - that is what throws your speedo out. A 245/35 is 1.7% out. i know thats what throws the speedo out. i just want to know what size tyre will fit on the rim with the specifications I have here
_________________ EF XR6, Red in colour, T5 with short shift, tired LSD, Pioneer head unit, 2.5 exhaust with staino pacemakers, 68mm TB, dumped on ultras, sitting on FTR's with EL bodykits |
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| fairlane6970 |
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I'd say 235/35/19's as previously suggested would be sweet!
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| krisisdog |
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{USERNAME} wrote: i know thats what throws the speedo out. i just want to know what size tyre will fit on the rim with the specifications I have here Oh okay. I haven't told you what you should get yet have I? Nah, didn't think so. |
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| arm79 |
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Factory fitment on those rims is 245/35/19.
235 will fit, but may look a tad skinny, depending on brand. Maxxis Z1 is a reasonably priced tire in that size that is actually quite good for the $$$. |
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| krisisdog |
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{USERNAME} wrote: Factory fitment on those rims is 245/35/19. 235 will fit, but may look a tad skinny, depending on brand. Maxxis Z1 is a reasonably priced tire in that size that is actually quite good for the $$$. "Factory" is a bit subjective here.... considering E series didnt come out with 19"s. 235 or 245s would be fine, I was just suggesting the one that would keep the speedo most accurate. As for the Maxxis Z1's, I actually have those in 245/45/18 on the front of my EF, and they are in fact a very good tyre. They came with the rims when I bought them so I went to check out the price for replacements one arvo, from what I can remember they were cheap as too. |
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