Hummer
CTIS Kits & Lug Nuts

Updated on July 19, 2016

Hummer Exposed CTIAll Cepek CTI kits use braided Stainless Steel lines and a quick disconnect which isolates each wheel keeping the air from escaping when removing a wheel from the truck. Since our disconnects completely come apart you can remove a wheel from the truck without having to remove the hub fitting. This will save you lots of time when you rotate or service your tires.


Shown is our Exposed CTI Kit and splined lugnuts on a 17" Polished Aluminum Wheel.

Closeup of CTI Line Details
Round cti connector

Please note. Our cti connectors come 2 ways. One has a round top and is a little longer than the 2nd option which is the hex style. If you are ordering a connector to replace one and it has to match let us know.

Hummer Exposed CTI Kit for Cepek Wheels

Hummer Exposed CTI Kit for Cepek Wheels

This line set is designed for Cepek Aluminum Hummer one piece wheels. Each set has all the parts you need to put CTI on 4 complete wheels. The kit has 4 Stainless Steel Braided lines and a polished guard plate hub protector kit. There are 2 possible line fittings used. One a bent tube #4 JIC end and the other is a 1/4npt factory style end. Before ordering check with us.

17" Cepek wheel - 659.00
16.5" Cepek wheel - 659.00
18" Cepek wheel - 706.00

Hummer Hidden CTI Quick Release Kit for Cepek Wheels

Hummer Hidden CTI Quick Release Kit for Cepek Wheels

Here's how it Works
Each kit contains all the parts you need to install Hidden CTI on 4 Cepek aluminum wheels. (includes 174451 air stem).

16.5" Cepek wheel
17" Cepek wheel
18" Cepek wheel

834.00
If you use the hidden kit each wheel has to be tapped and a slot has to be cut to run the air line. Our shop can do it on new wheels for 60.00 ea with the purchase of this cti kit 75.00 ea w/o kit purchase) or you can do it yourself.
Install Instructions

Hummer Stainless Hidden CTI for Factory 2 Piece 17 " Aluminum Wheels.

Hummer Stainless Hidden CTI for Factory 2 Piece 17 " Aluminum Wheels.

This line set is a direct replacement for the 17" factory lines on the Hummer two piece aluminum wheels. Each set has all the parts you need to put CTI on 4 complete wheels. The kit has 4 Stainless Steel Braided lines a special crimp fitting, a double swivel fitting on the end of one line, an extra brass elbow and an additional end line fitting that screws into the wheel itself.
You may have to modify your wheel cover to fit.

654.00 ea.

Hummer Factory 1 piece Cti

Hummer CTI Kit for Factory 1 Piece 16.5" and 17 " Aluminum Wheels

(hidden CTI)
Convert your old leaking plastic CTI lines to a high grade all Stainless Steel braided system. This line set is a direct replacement for the 17" factory lines on the Hummer one piece and two piece factory aluminum wheels. Each set has all the parts you need to put CTI on 4 complete wheels. The kit has 4 Stainless Steel Braided lines and all the required fittings. Includes: Special Fitting for the 1/4" NPT hole in the factory wheel.
Click Here! You may have to modify your wheel cover to fit.

654.00 ea.

Hummer Exposed CTI Kit for Factory Steel 16.5" Wheels.

Hummer Exposed CTI Kit for Factory Steel 16.5" Wheels.

Convert your old leaking plastic CTI lines to a high grade all Stainless Steel braided system. This line set is a direct replacement for the 16.5" factory lines on the Hummer one piece and two piece steel wheels. Each set has all the parts you need to put CTI on 4 complete wheels. The kit has 4 Stainless Steel Braided lines, a polished guard plate hub protector kit and a 1/4 npt thread that goes into the factory style wheel fitting number 174401.

16.5" Factory 2 piece steel wheel
16.5" Factory 1 piece steel wheel

659.00

Hummer Exposed CTI Kit for 16.5" Military 24 bolt Steel Wheels.

Hummer Exposed CTI Kit for 16.5" Military 24 bolt Steel Wheels.

The 24 bolt, Unevenly Spaced wheel (pictured) has a smaller than normal rim hole of 0.3775 than other Hummer wheels and requires 4 custom rim wheel fittings so it costs more than the evenly spaced wheel kit which uses a standard wheel fitting. Each set has all the parts you need to put CTI on 4 complete wheels. The kit has 4 Stainless Steel Braided line assembly's, and a polished guard plate hub protector kit.

16.5" Military UNEVENLY spaced 2 piece 24 bolt wheels 800.00
16.5" Military EVENLY spaced 2 piece 24 bolt wheels 659.00

 

Hummer  Splined Lugnuts

Hummer Splined Lug Nuts

Chrome 3.50 ea.
Wrench / Socket 10.00 ea.
The wrench has 2 hex surfaces. One is 13/16 and the other is 7/8.


Note: Lug nuts from factory aluminum wheels do not fit Cepek wheels. Order extra nuts if you use a spare tire carrier. These nuts are 9/16-18 and 2.3 inches deep on the inside. These nuts will work fine on all military wheels although they are longer.

Hummer Black Splined Lug Nuts

Hummer Black Splined Lug Nuts

5.00 ea.
Wrench / Socket 10.00 ea.


Note: Lug nuts from factory aluminum wheels do not fit Cepek wheels. Order extra nuts if you use a spare tire carrier. These nuts are 9/16-18 and 2.3 inches deep on the inside. These nuts will work fine on all military wheels although they are longer.