Write-up & Photos :: 18" Forgestar F14 Wheels & Nitto NT05 Tires :: 2010 C63
#151
Super Moderator Alumni
Thread Starter
Join Date: Dec 2009
Location: USA
Posts: 2,189
Likes: 0
Received 6 Likes
on
4 Posts
2011 GLK 350, 2013 GT-R, & 2013 RAM 1500
Just a point of clarification, I have Proxe R888's mounted with 275/35 on the 9.5" rear wheels. These tires dwarf the 265/35 Star Specs that I use on the stock wheels. The H&R springs provide about a 1.5" drop and we used a larger rubber spring seat to raise it back up 5mm. The car does not rub at all when I am alone in the car which is always the way it is with these wheels for track use only but I can not ride with 4 adults in the car at all due to rubbing.
![smash](https://mbworld.org/forums/images/smilies/smashfreak.gif)
I've updated the original post to reflect the actual offsets of the wheels; ET46 F & ET55 R
Last edited by superlubricity; 02-10-2011 at 02:54 PM.
#153
Senior Member
Join Date: Jan 2010
Location: Bellevue, WA
Posts: 258
Likes: 0
Received 1 Like
on
1 Post
'10 C63 AMG P31, '88 Porsche 911 Carrera Coupe, '78 Toyota FJ40, '10 Audi Q7 TDi
ACG called me this weekend to let me know my F14s were ready.
I ordered:
Wheels:
• Forgestar F14 Gunmetal
• Front: 18x8.5” ET 40
• Rear: 18x9.5” ET 55
Tires:
• Vredestein Ultrac Senssanta
• Front: 245/40-18
• Rear: 265/35-18
I waffled between the 265 and 275s and finally just decided to be more conservative and play it safe with the 265s. I'm sure i'll post a thread with details when they arrive.
I ordered:
Wheels:
• Forgestar F14 Gunmetal
• Front: 18x8.5” ET 40
• Rear: 18x9.5” ET 55
Tires:
• Vredestein Ultrac Senssanta
• Front: 245/40-18
• Rear: 265/35-18
I waffled between the 265 and 275s and finally just decided to be more conservative and play it safe with the 265s. I'm sure i'll post a thread with details when they arrive.
#154
Super Moderator Alumni
Thread Starter
Join Date: Dec 2009
Location: USA
Posts: 2,189
Likes: 0
Received 6 Likes
on
4 Posts
2011 GLK 350, 2013 GT-R, & 2013 RAM 1500
ACG called me this weekend to let me know my F14s were ready.
I ordered:
Wheels:
• Forgestar F14 Gunmetal
• Front: 18x8.5” ET 40
• Rear: 18x9.5” ET 55
Tires:
• Vredestein Ultrac Senssanta
• Front: 245/40-18
• Rear: 265/35-18
I waffled between the 265 and 275s and finally just decided to be more conservative and play it safe with the 265s. I'm sure i'll post a thread with details when they arrive.
I ordered:
Wheels:
• Forgestar F14 Gunmetal
• Front: 18x8.5” ET 40
• Rear: 18x9.5” ET 55
Tires:
• Vredestein Ultrac Senssanta
• Front: 245/40-18
• Rear: 265/35-18
I waffled between the 265 and 275s and finally just decided to be more conservative and play it safe with the 265s. I'm sure i'll post a thread with details when they arrive.
BTW, I got my rears back today.
The rear 9.5" ET54 with 275/35-18 Michelin PS2s fit perfectly. Going to drop the back on H&R springs with a slightly thicker spring pad on Saturday.
The front 8.5" ET40 with 245/40-18 Michelin PS2s fit great with the already installed H&R springs in front.
Photos coming once it stops raining.
![smash](https://mbworld.org/forums/images/smilies/smashfreak.gif)
#155
Banned
The PS2s normally run one size wider then what is indicated on the tires. I would not be surprised if you can fit a 285 tire with a round sidewall (like Vredestein Sessanta or Toyo T1R) into that fender well. It would be very close though.
#156
Senior Member
Join Date: Jan 2010
Location: Bellevue, WA
Posts: 258
Likes: 0
Received 1 Like
on
1 Post
'10 C63 AMG P31, '88 Porsche 911 Carrera Coupe, '78 Toyota FJ40, '10 Audi Q7 TDi
Thanks Peter. Per our call and a quick chat with Mr. Data-Driven-Detail-Oriented-Knower-of-All-Things-C63, Superlubricity, I am back on the 275 horse....
#161
Senior Member
[QUOTE=superlubricity;4411605]I've got the cold days covered. ![thumbs](https://mbworld.org/forums/images/smilies/thumbsup.gif)
Two more iPhone teasers:
Superlubricity:
Enough with the striptease . . . I am ready to see the full show
![thumbs](https://mbworld.org/forums/images/smilies/thumbsup.gif)
Two more iPhone teasers:
Superlubricity:
Enough with the striptease . . . I am ready to see the full show
![Smilie](https://mbworld.org/forums/images/smilies/smile.gif)
#163
MBWorld Fanatic!
#171
Super Moderator Alumni
Thread Starter
Join Date: Dec 2009
Location: USA
Posts: 2,189
Likes: 0
Received 6 Likes
on
4 Posts
2011 GLK 350, 2013 GT-R, & 2013 RAM 1500
After I get kicked off I'm going to start running with Street Tires.
![Smilie](https://mbworld.org/forums/images/smilies/smile.gif)
#172
MBWorld Fanatic!
So no roll bar?? BTW, who around here could do one? How much?