Racing Lug Nuts from Upgrade Motoring

Performance Lightweight Lug Nuts

We now have items from our Performance Lightweight Lug Nuts Section available Online at www.shop.upgrademotoring.com Please feel free to browse our shopping cart. We will be gradually adding more products. Please check back often for updates. If there is something in particular you would like to see in there, please let us know. Thank you!

Racing Hart 40mm and Ligier 35mm Tall Duralumin 19mm Hex Open End lug nuts available soon! Available in Silver, Purple, Black, Red, Blue and Chrome! 12x1.25mm and 12x1.5mm. Not all colors available in both thread pitches. Pre-order yours now for only $99.95/set of 20 pieces.

RAYS PERFORMANCE LIGHTWEIGHT DURALUMINUM LUG NUTS

Rays Engineering, the maker of Volk Racing Wheels, has released a new line of performance lug nuts. Made from Duraluminum, these lug nuts are extremely strong and light. The Rays Duraluminum lug nuts are 0.8 oz. each compared to 2.1 oz. for most stock lugs. In addition to the performance aspects, the Rays Engineering lug nuts also feature one 7-sided lug nut per wheel. These heptagonal nuts look stock from a distance, but can only be removed with the specially designed socket that comes with the set. Standard lugs head size is 19mm. Available in anodized red, blue and black. Just Released New Gun Metal finish Now Available! (pictured above on right) It's a great way to protect your wheels and lose wheel weight! Sets are sold in packs of 20 pcs only. Available in 12x1.25mm, 12x1.5mm. List Price $155.00. On sale now for $139.95. Extra keys available for $20.00 each.

Closed End Extended lug nuts from Rays Engineering. These Rays lug nuts feature an extended race look. Available in Red, Blue and Black. 12x1.25mm and 12x1.50mm. List Price $190.00. On sale now for $169.95. Now Available, Extended Lug Keys. $20.00 ea.

Volk Racing Formula Lugs

Volk Racing Formula Lugs are available with Red or Blue Volk Racing Logos. Attached rotating taper-seat made with A7075-T6 aluminum and ultra-hard alumite finish to reduce scratching of wheel. End cap included to reduce theft. Special anti theft key required to remove Formula lugs. Available in 12x1.25mm and 12x1.5mm. Sold in a 20 pack only. List Price is $285.00/set. On Sale now for $250.00/set.

Project KICS R26 and Project KICS R40

KICS R40 KICS R26

Super light-weight thin-wall construction using strong light-weight OEM quality materials.

Oversized and taper seat to ensure best contact.

External drive by popular 17mm hex for easier installation.

Full stud engagement and can accommodate long racing studs.

Reliable and stronger than aluminum racing nuts.

Japan patented (No. 1192260) and USA patent applied.

Lug body produced by Cold-Forged SCM-435 material.

Attached rotating taper-seat made with A7075-T6 aluminum and ultra-hard alumite finish.

Project KICS are a swivel base acorn seat lug nut. These Project KICS R26 and R40 lightweight lug nuts are made by cold forged SCM-435 material, attached rotating taper seat made of A7075-T6 Aluminum and Ultra Hard Alumite finish. Project KICS R26 racing lug nuts are 26 grams each and are sold in a 20 pack, includes 4 locks and two wrench adapters. Project KICS R40 Racing lug nuts are 40 grams each extended lugs and are sold in a 20 pack and include one wrench adapter. Available in 12x1.25mm and 112x1.5mm thread pitches.

Kics Part# Thread Pitch Lug Nut Style Color Notes Retail Sale Price

R40 31875 12X1.25 OPEN END BLACK 20 PCS $250.00 $225.00

R40 31875K 12X1.25 OPEN END BLACK 20 PCS - Locks Included $260.00 $234.00

R40 31875N 12X1.25 OPEN END NEO CHRO 20 PCS $280.00 $252.00

R40 31875NK 12X1.25 OPEN END NEO CHRO 20 PCS - Locks Included $290.00 $261.00

R40 31876 12X1.50 OPEN END BLACK 20 PCS $250.00 $225.00

R40 31876K 12X1.50 OPEN END BLACK 20 PCS - Locks Included $260.00 $234.00

R40 31876N 12X1.50 OPEN END NEO CHRO 20 PCS $280.00 $252.00

R40 31876NK 12X1.50 OPEN END NEO CHRO 20 PCS - Locks Included $290.00 $261.00

R40 LOCKS 31880 12X1.25 OPEN END BLACK 4 LUGS + ADAPTER KEY $ 60.00 Discontinued

R40 LOCKS 31881 12X1.50 OPEN END BLACK 4 LUGS + ADAPTER KEY $ 60.00 Discontinued

R26 32875 12X1.25 OPEN END BLACK 20 PCS - Locks Included $220.00 $198.00

R26 32875N 12X1.25 OPEN END NEO CHRO 20 PCS - Locks Included $250.00 $225.00

R26 32876 12X1.50 OPEN END BLACK 20 PCS - Locks Included $220.00 $198.00

R26 32876N 12X1.50 OPEN END NEO CHRO 20 PCS - Locks Included $250.00 $225.00

Click here for Project KICS wheel spacers and hub centric rings.

Project KICS Racing Gear - Caliber 24

New! Project KICS Racing Gear - Caliber 24 - Titanium Coating Blue Edition. Heptagon, all lugs are Seven sided, for added security! Sold in 20 pack only. Available in 12x1.5mm and 12x1.25mm thread pitches. The Project KICS Caliber 24 list price is $165.00, on Sale now for only $145.00.

5 Zigen Pro Racer Lightweight Aluminum Racing Style Extended Lug Nuts

5 Zigen Pro Racer Lightweight Aluminum Racing Style Extended Lug Nuts. Available in 12x1.5mm and 12x1.25mm. 19mm Hex. Red, Blue and Gun Metal. Sixteen of the 20 are Open Ended. Four of the 20 pieces are Closed End Locks. On Sale Now for only $135.00/set

Piaa Super Light Weight Aluminum Lock Set

New Piaa Super Light Weight Aluminum Lock Set. 70% the weight of standard lug nuts. Available in 12x1.25mm and 12x1.5mm. Set includes 16 lugs, 4 locking lugs and 1 locking lug key. Piaa Super Light Weight Aluminum Lugs are available in Blue, Red and Gun Metal (pictured above). On Sale now for only $135.00/set.

Greddy/Grex Racing Style Aluminum Lug Nuts

GReddy/GREX Racing Style Aluminum Lug Nuts - Super lightweight, GREX Racing Nuts are hard-anodized, precision CNC aluminum alloy lug nuts. These metric nuts are available in Short (40mm) or Long (50mm) lengths with capped ends for looks or open ends for use with longer racing wheel studs. Black finish only.

Thread Pitch Style Description Notes Part # Sale Price

M12-P1.5 SHORT-OPEN END 17mm, L40mm, threads 31mm 4pcs. 14400003 $24.75

M12-P1.5 LONG-OPEN END 17mm, L50mm, threads 41mm 4pcs. 14400007 $26.75

M12-P1.25 LONG-OPEN END 17mm, L50mm, threads 41mm 4pcs. 14400008 $26.75

M12-P1.5 SHORT-CLOSED END 17mm, L40mm, threads 31mm 4pcs. 14400001 $24.75

M12-P1.5 SHORT-CLOSED LOCK L40mm, #15 key socket 4pcs. 14400009 $30.00

M12-P1.5 SHORT-CLOSED LOCK L40mm, #24 key socket 4pcs. 14400011 $30.00

M12-P1.5 SHORT-CLOSED LOCK L40mm, #37 key socket 4pcs. 14400013 $30.00

M12-P1.25 SHORT-CLOSED END 17mm, L40mm, threads 31mm 4pcs. 14400002 $24.75

M12-P1.25 SHORT-CLOSED LOCK L40mm, #15 key socket 4pcs. 14400010 $30.00

M12-P1.25 SHORT-CLOSED LOCK L40mm, #24 key socket 4pcs. 14400012 $30.00

M12-P1.25 SHORT-CLOSED LOCK L40mm, #37 key socket 4pcs. 14400014 $30.00

M12-P1.5 LONG-CLOSED END 17mm, L50mm, threads 41mm 4pcs. 14400005 $26.75

M12-P1.5 LONG-CLOSED LOCK L50mm, #15 key socket 4pcs. 14400015 $32.00

M12-P1.5 LONG-CLOSED LOCK L50mm, #24 key socket 4pcs. 14400017 $32.00

M12-P1.5 LONG-CLOSED LOCK L50mm, #37 key socket 4pcs. 14400019 $32.00

M12-P1.25 LONG-CLOSED END 17mm, L50mm, threads 41mm 4pcs. 14400006 $26.75

M12-P1.25 LONG-CLOSED LOCK L50mm, #15 key socket 4pcs. 14400016 $32.00

M12-P1.25 LONG-CLOSED LOCK L50mm, #24 key socket 4pcs. 14400018 $32.00

M12-P1.25 LONG-CLOSED LOCK L50mm, #37 key socket 4pcs. 14400020 $32.00

Buddy Club P1 Racing Lug Nuts

19HEX: 50mm Tall - 12mm x 1.25 or 12mm x 1.5
---1-Aircraft Aluminum Alloy
---2-Hard Anodized - black finish only.
---3-Knurled ends for quick finger threading

Sold in sets of four lugs per pack. $25.00/pack

SR48 and SR35 Lug Nuts

These New SR48 lug nuts are 48mm in overall length. The SR35 lug nuts are 35mm in overall length. The SR48 and SR35 lugs are produced by Cold Forged #50BV30 Chrome Vanadium with Heat Treatment to HRC-28-32. Both the SR48 and SR35 are sold in 20pc sets with 17mm hex wrench adapter. These SR series racing lug nuts offer the following Features: Lightweight and Thin Wall Construction, Compact size to fit small diameter wheel holes, Oversized 60 degree taper seat for better contact area, Full stud engagement, accommodates long race studs, OEM Quality material for strength and durability, Knurled Perimeter top for easy installation, and are specifically designed for Japanese Performance Vehicles.

SR48 AND SR35 LUG SETS

SR48 PART# THREAD PITCH LUG NUT STYLE COLOR NOTES Sale Price

SR48 32905B 12X1.25 OPEN END BLACK 17MM HEX $54.00

SR48 32905N 12X1.25 OPEN END NEON 17MM HEX $108.00

SR48 32905T 12X1.25 OPEN END TITANIUM CHROME 17MM HEX $54.00

SR48 32906B 12X1.50 OPEN END BLACK 17MM HEX $54.00

SR48 32906N 12X1.50 OPEN END NEON 17MM HEX $108.00

SR48 32906T 12X1.50 OPEN END TITANIUM CHROME 17MM HEX $54.00

SR35 PART# THREAD PITCH LUG NUT STYLE COLOR NOTES Sale Price

SR35 32915B 12X1.25 OPEN END BLACK 17MM HEX $54.00

SR35 32915C 12X1.25 OPEN END CHROME 17MM HEX $54.00

SR35 32915N 12X1.25 OPEN END NEON 17MM HEX $108.00

SR35 32916B 12X1.50 OPEN END BLACK 17MM HEX $54.00

SR35 32916C 12X1.50 OPEN END CHROME 17MM HEX $54.00

SR35 32916N 12X1.50 OPEN END NEON 17MM HEX $108.00

Rays Engineering - Volk Racing GTC and Volk Racing AV3 Wheel Locks

RAYS Engineering wheel locks for the Volk Racing's GT-C and Volk Racing AV3 wheels. These Shanked Tuner Lug Locks feature a puzzle style key. These Rays wheel locks will also fit other "Shanked Tuner Lug" applications. On sale now for $55.00. Sold only in a four lug and key pack set.

Muteki Light Weight Spline Driven Lug Nuts

Each Muteki Lug weighs only 36g, This is lighter than typical lug nuts at 60g. Made of cold forged 1008 steel, which enables the lug nut to be made smaller and lighter, but strength to match or exceed other standard lug nut specifications. Smaller compact size 20mm diameter and 34mm tall. Muteki Lugs come in Black, Chrome, Red and Blue finish. They feature a six spline side instead of the six or seven sided lug. They come in a 20 piece pack in 12x1.25 and 12x1.5mm thread pitches. Available in closed end or open end spline driven lugs. Open End or Closed End now on Sale for only $40.00. Extra key adapters on sale for $20.00 each.

KYOKUGEN

Kyokugen lugs are unique in their design. They are seven sided instead of the standard six sides. In addition to the added security, these nuts also weigh 50% less than stock lug nuts (0.9 oz. vs. 2.1 oz.) Sets are available in 12 x 1.5mm and 12 x 1.25mm and come in red, chrome, black, or silver. Available in open end or closed end lugs. Sets are sold in packs of 20 pcs only. Open End or Closed End lugs on sale for $60.00/set. Additional seven sided keys are $20.00 each.

Kyokugen lugs have been Discontinued. Limited stock available. Kyokugen keys are still available.

Stock (left)

Kyokugen (right)

Kyokugen Closed End

Bull Lock - wheel locks - available in closed end and open end, 12x1.50mm and 12x1.25mm. Sold in four pack only. Available in chrome or black finish. On Sale now for only $18.95

Please call for special lug nut applications. We have short open ended, and small 17mm head lug nuts for tight fit applications. Also available extendable lug wrenches. Extends to work like a breaker bar. Wheel spacers in 3mm, 5mm, 8mm, 10mm, 15mm, 20mm, 25mm and 30mm thickness, 4 and 5 hole bolt patterns. Wheel adapters - convert bolt patterns. Hub Centric rings in ABS Plastic and Aluminum. Internal drive allen style tuner lugs in 12x1.5mm and 12x1.25mm with and without shank. Lug stud conversions - 14x1.5, 14x1.25mm and 12x1.5mm to 14x1.5mm and 12x1.5mm, standard and extended lengths. Straight to 90 degree angled valve stems. Special small hole diameter straight valve stems. Regular chrome closed end acorn seat and open end ball seat lug nuts. Lug bolts standard head or internal drive allen style in standard and extended lengths also available.

Click Here for More Wheel Accessories

Upgrade Motoring
19355 Business Center Dr. #5 Northridge, CA 91324
Tel: (818) 998-6005 Fax: (818) 998-6006 E-mail M-F 10:00 - 6:00 PM PST

Please Call 818.998.6005 to Place Your Orders or To Get Our Current Sale Pricing!

Kics	Part#	Thread Pitch	Lug Nut Style	Color	Notes	Retail	Sale Price
R40	31875	12X1.25	OPEN END	BLACK	20 PCS	$250.00	$225.00
R40	31875K	12X1.25	OPEN END	BLACK	20 PCS - Locks Included	$260.00	$234.00
R40	31875N	12X1.25	OPEN END	NEO CHRO	20 PCS	$280.00	$252.00
R40	31875NK	12X1.25	OPEN END	NEO CHRO	20 PCS - Locks Included	$290.00	$261.00
R40	31876	12X1.50	OPEN END	BLACK	20 PCS	$250.00	$225.00
R40	31876K	12X1.50	OPEN END	BLACK	20 PCS - Locks Included	$260.00	$234.00
R40	31876N	12X1.50	OPEN END	NEO CHRO	20 PCS	$280.00	$252.00
R40	31876NK	12X1.50	OPEN END	NEO CHRO	20 PCS - Locks Included	$290.00	$261.00
R40 LOCKS	31880	12X1.25	OPEN END	BLACK	4 LUGS + ADAPTER KEY	$ 60.00	Discontinued
R40 LOCKS	31881	12X1.50	OPEN END	BLACK	4 LUGS + ADAPTER KEY	$ 60.00	Discontinued
R26	32875	12X1.25	OPEN END	BLACK	20 PCS - Locks Included	$220.00	$198.00
R26	32875N	12X1.25	OPEN END	NEO CHRO	20 PCS - Locks Included	$250.00	$225.00
R26	32876	12X1.50	OPEN END	BLACK	20 PCS - Locks Included	$220.00	$198.00
R26	32876N	12X1.50	OPEN END	NEO CHRO	20 PCS - Locks Included	$250.00	$225.00

SR48 AND SR35 LUG SETS
SR48	PART#	THREAD PITCH	LUG NUT STYLE	COLOR	NOTES	Sale Price
SR48	32905B	12X1.25	OPEN END	BLACK	17MM HEX	$54.00
SR48	32905N	12X1.25	OPEN END	NEON	17MM HEX	$108.00
SR48	32905T	12X1.25	OPEN END	TITANIUM CHROME	17MM HEX	$54.00
SR48	32906B	12X1.50	OPEN END	BLACK	17MM HEX	$54.00
SR48	32906N	12X1.50	OPEN END	NEON	17MM HEX	$108.00
SR48	32906T	12X1.50	OPEN END	TITANIUM CHROME	17MM HEX	$54.00
SR35	PART#	THREAD PITCH	LUG NUT STYLE	COLOR	NOTES	Sale Price
SR35	32915B	12X1.25	OPEN END	BLACK	17MM HEX	$54.00
SR35	32915C	12X1.25	OPEN END	CHROME	17MM HEX	$54.00
SR35	32915N	12X1.25	OPEN END	NEON	17MM HEX	$108.00
SR35	32916B	12X1.50	OPEN END	BLACK	17MM HEX	$54.00
SR35	32916C	12X1.50	OPEN END	CHROME	17MM HEX	$54.00
SR35	32916N	12X1.50	OPEN END	NEON	17MM HEX	$108.00