Uploaded March 2025 | Updated September 2026, 2 weeks ago

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Travis is here with the update to Josh’s Marginal Gains TV episode for the initial launch of the Pro Tire Pressure Calculator. SILCA is committed to the marginal gains that can be found with optimized tire pressure. This update takes you through all the factors considered, along with all the data sets that have been collected for some of the best professional racers and the world’s toughest events.


▬▬▬▬ Links & Resources ▬▬▬▬
SILCA Tire Pressure Calculator :
silca.cc/pages/pro-tire-pressure-calculator

The original video with Josh:
youtube.com/watch?v=eyu1kDnNHKw

In depth Chung Method discussion (Road to Emporia Series)
Aero testing expert explains how to get accurate aero testing at home :
youtube.com/watch?v=H3VEszPLxig

Also…
For step-by-step Chung Method instructions:
https://silca.cc/blogs/silca/chunging...

Calipers we use at SILCA
amzn.to/2XfghpS

Most affordable calipers:
amzn.to/3cseLoA

▬▬▬▬ Video Chapters ▬▬▬▬
0:00 - Intro
00:20 - Episode 008 - Pro Pressure Calculator (original video)
01:08 - Why tire pressure matters
02:05 - Break point Pressure
02:56 - "Little hills"
03:35 - Every scenario - optimal pressure
04:25 - Calculator inputs - weight
05:40 - Surface conditions
08:44 - Which surface do I choose?
09:38 - Measured tire width
09:55 - Digital calipers & other options
10:42 - Wheel diameter
10:50 - Tire type
12:03 - Average ride speed
12:35 - Weight distribution
12:54 - Calculate
13:34 - What is not covered
14:05 - Hookless considerations
15:06 - Clincher vs tubular
15:30 - Tire inserts
15:42 - Measuring tire width
16:45 - Other resources

▬▬▬▬ Follow for more ▬▬▬▬
Subscribe to the SILCA Velo YouTube Channel: / @silcavelo
SILCA website: silca.cc
SILCA blog: silca.cc/blogs/silca
Instagram: instagram.com/silca_velo
Facebook: facebook.com/SILCAvelo
LinkedIn: linkedin.com/company/silca-velo

▬▬▬▬ ABOUT SILCA ▬▬▬▬
Founded in Milan in 1917 and now based in Indianapolis, SILCA is renowned for its passion for cycling. Led by cycling industry leader, Josh Poertner, the brand has expanded from the iconic SuperPista pump to a full range of high-end cycling tools and gear, collaborating with UCI World Tour teams to enhance cycling performance. SILCA combines tradition with innovation, inspiring cyclists to enjoy both riding and maintenance.

▬▬▬▬▬ Credits ▬▬▬▬▬
Created by SILCA
© SILCA

Cross photo credits @billy_labelge
Cncpt team photo credits @ALONSOTAL

Typing Sound Effect by Herdina Primasanti from Pixabay

#SILCA #cycling #marginalgains #tirepressure #bicycle #howto #diy #rollingresistance

▬▬▬▬ DISCLAIMERS ▬▬▬▬
SILCA participates in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide content creators with fees by linking to Amazon.com and affiliated sites.

Do you have any questions, tips, or ideas about Tire Pressure? Let us know in the comments section below!