Stock Wheel Info

One more useful piece of information is the hub size, which is 66.1 mm. This is useful to know when purchasing aftermarket wheels so you can buy the proper size hubcentric rings if so desired...

That rear wheel offset is tight so if aftermarket wheels not perfect you may need a spacer to clear break calipers

Sent from my Pixel XL using Tapatalk

More data, specifically for the SLR:

Rear wheel 20 x 11.0; Tire 305/30/R20
(Fronts are same as SL)

Great thread to Bookmark!

Some wheel manufacturers will post lug pattern in inches vs. mm so know that the 5 x 114.3 (mm) is the same as 5 x 4.5 (inches)

Another tidbit: wheel studs are 12x1.25

Wheel torque spec is 75 lb-ft

Thanks for the info !!!!!!! you guy's and gals are great !!

Great reference thread @rabtech, thanks for posting!

Another useful link, Slingshot torque specs:

Slingshot Torque Specs

Haven't followed the front tire width info very closely because I just haven't replaced any yet.

I believe the "official - safe" widest rear tire for the SL 20" rim is a 275 if I'm not mistaking.

What are the tire fitment sizes for both the base and SL models. Might be helpful to have that info added.

Thanks @rabtech and @Tripod

@sideseatdriver, try this thread.

@rabtech Maybe edit the 1st post to include the SLR tire size info?

Front Tire Size 225 / 45R18
Front Tire Type Kenda SS-799
Front Wheel Size 18x7.5 J
Front Wheel Type Forged Aluminum

Rear Tire Size 305 / 30R20
Rear Tire Type Kenda SS-799
Rear Wheel Size 20x11.0 J
Rear Wheel Type Forged Aluminum