Wheel Fit

The answer is not always so easy. While most TCE kits are intended to fit stock or factory wheels some do not. And others may fit the stock wheel and not the aftermarket. This is due to the wheel design, not just the offset. Diameter is important with regard to kit diameter: 12.2" kits require 16+ wheels, 13" kits 17+, 14" kits 18+ and 16" kits 20s or larger. Often the issue becomes the rotor width and caliper choice. Calipers which are much wider than stock will compromise spoke clearance. And if paired with wider rotors as well- things get tight in a hurry.

Below you will find a way to measure your wheels for brake kit clearance. The picture will show you these instructions quite clearly.

Remove a wheel and place on the floor or bench face down. Place a flat edge onto the hub face of the wheel. From this flat plane measure down into the back of the spoke with a steel ruler or similar tool. This will need to be verified at a radius of 4" up to a radius of 7" for most kits. Radius is distance from wheel hub center. Shown in the pic is a clearance of approximately 23mm. From this number add about 1/8" or 2.5mm air gap to clear the caliper. This is the distance required for your brake kit.

Scroll down the "Wheel Clearance Chart" and find your vehicle. From there the kit you're interested in and then the caliper of choice if there are options. You'll note that there are some differences in the BSL6n when fit to .81 rotors or 1.10 rotors. This is due to having pad spacers on place to fit the narrow six to the .81 rotor on center. If you have questions or are considering a custom kit other than what is listed please call.

NOTE: the picture below references fit for a 13" rotor. To check fit of a 14" kit take your farthest reading at about 7 1/2" from center to account for the increase in rotor diameter. For 16" rotor kits please contact TCE so we can share some pdf info with you to help visualize your huge needs.

Vehicle	Kit	Caliper	Dim. X	Dim. X
			Inches	Milimeters
350Z/G35 Super Duty Contour/Cougar	Plus 3 Plus 1 Street Sport  (ALL .810 kits)	W6a TC6r FNDL	1.29 0.29 0.81	32.77 07.36 20.45
		FSL	1.03	26.04
		BSL6	1.23	31.12
		BSL6n	0.86	19.94
	Road Race  (ALL 1.10 kits)	FSL	1.33	33.66
		BSL6	1.53	38.74
		BSL6n	1.09	27.56
Dakota R/T	Custom	BSL4	0.97	24.63
Daytona	Custom	FSL	1.47	37.21
Eclipse 1G	Street Sport (ALL .810 kits)	FSL	1.03	26.04
		BSL6	1.23	31.12
		BSL6n	0.86	19.94
	Road Race  (ALL 1.10 kits)	FSL	1.33	33.66
		BSL6	1.53	38.74
		BSL6n	1.09	27.56
Eclipse 2G	Street Sport  (ALL .810 kits)	FSL	0.53	13.34
		BSL6	0.73	18.42
		BSL6n	0.36	16.27
	Road Race  (ALL 1.10 kits)	FSL	0.65	16.51
		BSL6	0.85	21.59
		BSL6n	0.41	10.41
Focus	Street Sport  (ALL .810 kits)	FNDL	0.81	20.45
		FSL	1.03	26.04
HHR/Cobalt Impala	Plus 1 Plus 2 Plus 2 HD Plus 3 Plus 1	FBDL DP6 DP6 FSL FSL	0.95 0.52 0.96 1.46 0.65	24.00 13.08 24.26 37.21 16.51
	Plus 1 optional caliper	BSL6	0.85	21.59
	Plus 1 optional caliper	BSL6n	0.59	14.99
	Plus 2	BSL6r	0.42	10.67
Lightning 1G	Plus 3 Plus 1	TC6 BSL4	0.55 0.04	14.00 01.02
	Plus 1 optional caliper	FSL	0.00	00.00
Lightning 2G	Plus 1	BSL4	0.97	24.51
	Plus 1 optional caliper	FSL	0.93	23.65
	Plus 2 Plus 3	W6A TC6	0.98 0.75	25.00 18.92
Mag/Chrg/Chal	Plus 1	BSL6	----	----
Marauder	Plus 1 (optional caliper) Plus 2 Plus 3 Plus 1	W6a W6a TC6 BSL6n	---- 1.15 0.74 1.09	---- 29.21 18.79 27.56
	Plus 2	BSL6/14	1.11	28.07
Mazda 3	Street Sport	FSL	1.33	33.66
		BSL6	1.53	38.74
		BSL6n	1.09	27.56
Mazda RX8 MINI	Plus 1 Plus 2 Plus 1 & 2 (Wilwood factory kit)	BSL4r W4A DP	1.27 1.53 0.95	32.26 38.86 24.13
	Plus 3	FSL	1.03	26.03
	Plus 3 optional caliper Plus 4 Plus 5	DP6 FSL BSL4r	0.52 1.33 1.15	13.08 33.66 29.21
Mustang SN95/S197	Plus 1 (SN95 only)	W6A	1.53	38.86
	Plus 2	W6A	1.53	38.86
SHO	Plus  1	FSL	1.22	30.94
	Plus 2	BSL6	1.42	36.02
	Plus 2 (optional caliper)	BSL6n	0.98	24.84
Solstice/Sky WRX	Plus 1 Plus 1 HD Plus 2 Plus 1 (Wilwood factory LBK)	DP6 DP6 FSL DP	0.82 0.96 1.33 0.68	20.70 24.26 33.66 17.15
	Plus 2	DP	0.87	21.97
SRT4	Plus 3 (Wilwood factory BBK) Plus 4 Plus 1 (Wilwood factory kit)	BSL6n W4a DL	0.54 0.99 0.96	13.72 25.15 24.38
	Plus 1  (optional caliper) Plus 2 Plus 3	DP6 FSL FSL	0.89 1.33 1.47	22.60 33.66 37.71
Tiburon	Street Sport (ALL .810 kits)	FSL	0.03	26.03
		BSL6	1.23	31.12
		BSL6n	0.86	22.43
	Road Race (ALL 1.10 kits)	FSL	1.33	33.66
		BSL6	1.53	38.74
		BSL6n	1.09	27.56