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Go Back   Chevy and GMC Duramax Diesel Forum > Chevy / GMC truck Non Powertrain Forum > 2007.5 + (GMT 900) Non Powertrain--New Body Style--
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2007.5 + (GMT 900) Non Powertrain--New Body Style-- Discussion 07.5 + Topics Not related to the Powertrain, interior, suspensions, body, wheels, tires, ect.

 
       

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Old 05-08-2008, 01:31 PM   eBay Motors   #1 (permalink)
djcr
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19.5 wheels anyone upgraded the 17s yet

i have 2008 3500hd duallie i was thinking of the 19.5s ,
anyone done this and what tire size did you go with ,
i dont want to go a whole lot bigger dia than stockm, fuel economy is bad enough
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Old 05-08-2008, 03:30 PM   eBay Motors   #2 (permalink)
H.O.T. Diesel
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If your worried about fuel economy, why spend 2k on wheels and tires? If you can afford the wheels and tires, you can probably afford 1-2 miles per gallon. But rest assured, you will lose it. If you want some good lookin duals though i would get something like eagle alloy wheels. They make some pretty sharp 17-19s. You could go with a 17 or 18 and an economical tire and maybe not lose anything, or at least not as bad.
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Old 05-08-2008, 04:39 PM   eBay Motors   #3 (permalink)
djcr
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no no my point being i am not interested in 40 inch tires want to stay reasonable
thats why 19.5 and not 24.5s and still have big rig wheels
no more lifted trucks for me
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Old 05-08-2008, 10:38 PM   eBay Motors   #4 (permalink)
BigRedChevy
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I can't decide whether to get the KMC xd series dually wheel and keep the stock size or go for the alcoa 22.5. I love the big rig wheel but hate to lose the mileage.
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Old 05-09-2008, 10:59 AM   eBay Motors   #5 (permalink)
djcr
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i would only go as big as 19.5s anything bigger is over kill imo
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Old 05-09-2008, 11:02 AM   eBay Motors   #6 (permalink)
TYREBOYZ_DEMAXIN
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i would go with the 19.5's since you will have alot more tire options and the tire size you need to go with is the 225-70R19.5 or if you want a tad bit more hieght then stock go with the 245-70R19.5..22.5's are cool looking but tires are gonna cost you more then the 19.5's.

let me know if i can set you up with wheels.
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