wheels

tigerwoods

New member
i want to put 18 inch wheels in front and 20's in the back. has anybody ried this? if so what wheels and what is the widest i can go?
 

TheObiJuan

Active member
your ride is AWD. mixing rims does not go to well with that system. you could pull it of but you have to play with gear ratios and tire sizes. it is not worth the trouble to me. and 20's? man, those are going to be heavy! why not just get an escelade? lol :D

there have been many posts about this before, one recently, try doing a search
 

tigerwoods

New member
i am going for the show and not the go. i will never be the fastest and i dont have the money to compete and do all the upgrades
 

TheObiJuan

Active member
well if its for show are you selling your transfercase, and front differential. lol. the truth you dont need anymore money to make it go fast. it already is. but hey, if it is all for show i can respect that. good luck
 

GM TURBO

Sell Out
You are going to run into issues running 20's and 18's. There was a Ty in SloCal that was running 20's all the way around - and it my mind it was beautiful. If it were me I would stick with the same size just to keep it simple - there is no benefit it going with different sizes front to rear.
 

rarebit

New member
make sure the outer diameter of the tires are the same. it should work. otherwise you can remove the front prop shaft and run seperate diameters front and rear. this makes the truck rear wheel drive only. if you do any extended driving with awd and different diameter tires front and rear your gonna burn up the transfer case. also its gonna put unusual stresses on the drivetrain. might cause serious trouble.
 

mrweelr

New member
I ordered Hamann HM2 18x8.5" rims for my Sy and they're due to arrive within the next two weeks. The offsets are correct (13mm rear, 38mm front) and the wheels weigh 24 lbs. each. Performance will be better than with my stock rim/tire setup since the overall tire diameter is shorter than stock. I'll be using 255/35ZR18 tires all the way around. I wouldn't go any bigger than 18" with our trucks though unless you're strictly into show. I saw a bunch of trucks with 23" rims at the GoodGuys car show in Pleasanton last weekend. Those things look cartoon-like!
 

0-60N4

Member
wheels

I have to agree with Jeremy. 18's all around would be the most I would do but it's your truck. Contact me directly and I'll give some prices on 18's and 20's. I suggest Rozzi. You can see them at
www.completewheelsource.com. I can get them for you at near dealer cost. I just put a set of 20" Rozzi "Deep" wheels on a full size extended cab and they look great (I can send you a pic) but I don't know about 20's on a S-truck.

Jim Longwith
Longwith's Trim & Accessories
 

0-60N4

Member
Rozzi prices

Rozzi prices

Sure; The Rozzi Chamber in 18" x 9" list for $2,528 per set of 4. Your price will be $1,465. The same wheel in 20" x 9" list for $3,450 per set and your price would be $1,725.

Shipping will be around $60.00 +/- but no sale tax required so you get a good savings there also.

Thanks for letting me quote your wheels.

Jim Longwith
Longwith's Trim & Accessories
 

Ian Turgeon

Cascading Inspiration
Your going to run into serious issues with 20's as far as clearance for the cladding. Most likely, youll have to trim the insides of the front wheel cladding. Still, I think your likely to come down hard on the suspension once and graciously remove a piece. That is unless the wheel tire combo you can find will be equal in overal diameter to the factory combo.
 

0-60N4

Member
profiles

profiles

20's on a Sy/Ty will require a Very low profile tire. Ride will be hard and a pot hole would be expensive. But if looks are everything and money is no object then it's possible.

BTW, someone told me they saw a navigator with a set of 26" spinners at Black Bike Week in Myrtle Beach a couple weeks ago. That's probably $3,000 per wheel (without tires).
 
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