Stomachmd

Does spacers affect the ride quality any.
Also does it null and void warranty

SteveL1

Also wondering if spacers affect tire wear? Seems like they would add camber to the rear tires, all be it slight.

pcasali

I have a 2016 SL550 and would like to install 15mm front and 20mm rear H&R DR spacers bolt-through. Could anyone help me confirm whether what listed below are correct fitments?

Thank you.

Front Trak+ Wheel Spacers
Part #: 30556659

Rear Trak+ Wheel Spacers
Part #: 4055665

Front Lug Bolts
Part #: 1454502
Sold individually
Thread Size: M14 x 1.5
Thread Length: 45mm
Seat Type: Mercedes Ball
Head: 17mm

Rear Lug Bolts
Part #: 1455002
Sold individually
Thread Size: M14 x 1.5
Thread Length: 50mm
Seat Type: Mercedes Ball
Head: 17mm

pcasali

I have a 2016 SL550 and would like to install 15mm front and 20mm rear H&R DR spacers bolt-through. Could anyone help me confirm whether what listed below are correct fitments?

Thank you.

Front Trak+ Wheel Spacers
Part #: 30556659

Rear Trak+ Wheel Spacers
Part #: 4055665

Front Lug Bolts
Part #: 1454502
Sold individually
Thread Size: M14 x 1.5
Thread Length: 45mm
Seat Type: Mercedes Ball
Head: 17mm

Rear Lug Bolts
Part #: 1455002
Sold individually
Thread Size: M14 x 1.5
Thread Length: 50mm
Seat Type: Mercedes Ball
Head: 17mm

pcasali

I have a 2016 SL550 and would like to install 15mm front and 20mm rear H&R DR spacers bolt-through. Could anyone help me confirm whether what listed below are correct fitments?

Thank you.

Front Trak+ Wheel Spacers
Part #: 30556659

Rear Trak+ Wheel Spacers
Part #: 4055665

Front Lug Bolts
Part #: 1454502
Sold individually
Thread Size: M14 x 1.5
Thread Length: 45mm
Seat Type: Mercedes Ball
Head: 17mm

Rear Lug Bolts
Part #: 1455002
Sold individually
Thread Size: M14 x 1.5
Thread Length: 50mm
Seat Type: Mercedes Ball
Head: 17mm

threeMBs

Above will work just fine.

As an alternative, you could use 3055665 front spacers (R231, unlike R230, do not have front dust caps so "9" is not required) and 40556654 rear spacers (these rear spacers include special bolts to attach them to car's rear hub, then you use your stock wheels' bolts to attach wheels to spacers).

pcasali

thank you threeMBs. Your suggestion is very helpful to me as H&R does not list any spacers for the 2016 SL550. The last year they provide spacers for is 2015. Can you also confirm that the type and length of the front and rear lug bolts I listed are correct for 2016? Thanks again.

threeMBs

In the US, all 2013-2016 SL550s should be the same. The only caveat is since I've never seen front hub of R231 SL with ABC, I can not vouch that ALL are the same upfront. If your car does not have ABC, then you can use what you posted or the alternative that I provided. If it does have ABC, then you need to know if front has a dust cap - then must use spacers with a "9" upfront. The rear is identical regardless with ABC or not.

pcasali

thank you for your reply threeMBs. Please forgive me for my ignorance, I do not know what ABC is. In addition, do the 45mm front and 50mm rear lug bolts seem right to you or too long? Thank you again.

threeMBs

Well then you do not have ABC. If you use spacers in your original post, then the bolts in the same post are the ones to be used.

pcasali

thank you again threeMBs. I do not remember whether I mentioned that my car is equipped with OEM MB AMG 19" wheels. Are such wheels OK with the spacers and bolts are mentioned? Thanks.

threeMBs

Yes, applies to both 18" OEM and 19" OEM wheels.

pcasali

Thank you very much.