Welcome to Rally.Build - Premium Rally and Race Equipment Suppliers!

Rally.Build is the premiere source for all things rally and race car in the Rocky Mountains.  Browse our website for product offerings or visit our new showroom conveniently located just outside Denver, Colorado.

We specialize in rally and race car products and fabrication.  We have been competing for over ten years and have raced in Rally America stage rally, SCCA Rallycross & Autocross, Chumpcar, World Racing League, NASA Rallysport, Colorado Hill Climb Association, and the Pikes Peak International Hill Climb.

The products listed on our website are representative of our typical on-site inventory. Please call or email for any product not listed on our website, or to check on exact inventory status. Through our suppliers and distributors we are capable of meeting nearly any need you may have for racing and rallying!

885 Parfet St Ste C
Lakewood, CO 80215


Tuesday: 3 pm – 10 pm
Saturday: 10 am – 4 pm (Unless race weekend)
Other days and times by appointment, give us a call first!


New Products:

BMW Wheel Stud Conversion Kit

BMW Wheel Stud Conversion Kit$119.99

Perfect for Track/Race applications! Certified by ISO/TS 16949 and ISO 9001 by TÜV Fast start nut installation 12×1.5 Thread Made in Europe OEM Style Black Zinc Finish Bullet Nose Allen Key insert for easy install 10.9 grade hardness 68 mm Studs will accept up to a 5mm spacer and are stocked. 72, 82, and 90nbsp;… [View Details]

EvoCorse SanRemo Subaru 15×6.5 et 48 with IndySport Rallycross Tires

EvoCorse SanRemo Subaru 15×6.5 et 48 with IndySport Rallycross Tires$700

Sets of wheels in anthracite finish used for one season of rallycross in a Prepared AWD Subaru 2.5RS. All wheels are straight and in like new condition, just a little dusty. Set one was the main ones used for the season and are wearing fairly worn IndySport FA tires in 185/65R15 at $700. These arenbsp;… [View Details]

Federal G-10 Gravel Rally Tires – 195/65R15

Federal G-10 Gravel Rally Tires – 195/65R15$189.99

Federal Gravel Rally Tires! Finally a budget rally tire that delivers performance at a reasonable price! Very similar tread design to the Michelin/BFG gold standard gravel tire gives excellent performance in acceleration, braking, and lateral grip. Developed over the past decade and competing in the Asia Pacific Rally Championship with podium finishes in challenging ralliesnbsp;… [View Details]