Bike Tire Pressure Calculators, Guides & Brand Data

Free tools and expert guides for every bike type and rider. SILCA methodology, SRAM AXS algorithm, casing-specific tire brand specs and exact-size pressure tables — all in one place, no signup needed.

Pressure Calculators Tire Pressure Guides E-Bike Pressure Bike Brand Pressure Tire Brand Pressure Pressure by Size

Bike Pressure Calculator Browse Guides

Bike Pressure Calculators

Bike Pressure Calculator

All bike types: road, MTB, gravel, hybrid, e-bike, fat bike. Adjusts for rider weight, tubeless setup and surface.

SILCA Pressure Calculator

The original SILCA methodology — road, gravel, MTB, and tubeless. Enter weight, tire width and surface for precise pressure.

SRAM Pressure Calculator

Exact front and rear pressure using the SRAM AXS algorithm. Road, gravel, MTB and cyclocross — hookless 72 PSI cap enforced.

Road Bike Pressure Calculator

Hooked and hookless rims — front and rear PSI by rider weight, tire width and surface. Enforces ETRTO 72 PSI hookless limit.

MTB Pressure Calculator

XC, trail, enduro and downhill. Rider weight, tire width, casing and insert — front and rear PSI for 26, 27.5 and 29-inch wheels.

Electric Bike Pressure Calculator

Hub-drive, mid-drive and cargo e-bikes. Motor and battery weight distribution — exact front and rear PSI output.

Fat Bike Pressure Calculator

Snow, sand, groomed trails and pavement. Rider weight and tire width for low-pressure PSI — tubeless and tubed, front and rear.

Bicycle Pressure Calculator

City, comfort, Dutch and folding bikes. Rider weight and tire width — includes rack load, riding style and folding bike wheel standards.

Tire Pressure Calculator

Cars, SUVs, pickup trucks, motorcycles and trailers. Quick lookup by vehicle type, load and temperature.

All calculators

Bike Tire Pressure Guides

Bike Tire Pressure

Complete reference — road, MTB, gravel, e-bike, fat bike, tubeless

Road Bike Pressure

23–40mm tires, hooked vs hookless, weight-adjusted

Mountain Bike Pressure

XC, trail, enduro and downhill — weight-adjusted targets

Gravel Bike Pressure

32–50mm mixed surface — tubeless and tubed targets

Hybrid Bike Pressure

700x28c–700x45c — weight, surface and commuting setup

Electric Bike Pressure

Commuter, e-MTB, fat tire, folding and cargo e-bikes

Fat Bike Pressure

Snow, sand, mud and pavement — 3.8–5" tire PSI

BMX Bike Pressure

Street, park, dirt jump and racing — 20" tire PSI

Dirt Bike Pressure

Trail, motocross and enduro — pressure by terrain type

Kids Bike Pressure

By wheel size and child weight — 12" to 24" bikes

Cruiser Bike Pressure

Beach cruiser and city — 26" balloon and fat tire PSI

Bicycle Tire Pressure

Road, mountain, hybrid, gravel, e-bike, kids and fat bikes

Bike Pressure for Heavy Riders

Weight-specific targets for riders 200–300+ lb

Bike Pressure in Cold Weather

Temperature drop adjustments — cold-weather targets by bike type

Tubeless MTB Tire Pressure

Drop factor, sealant volumes, inserts and bead burp prevention

How to Check Bike Tire Pressure

Floor pump, gauge and valve types — step by step

How to Read Bike Tire PSI on Tire

PSI, BAR and kPa sidewall markings fully explained

Is Bike PSI Same as Car PSI?

Same units, very different ranges — the physics explained

SRAM Tire Pressure Methodology

How the AXS algorithm works vs SILCA and Wolf Tooth

SILCA Tire Pressure Guide

Breakpoint theory, casing drop factor and rolling resistance

Electric Bike Tire Pressure by Brand

XP 3.0, XP Lite 3.0, XPedition 2.0, ONE, XPeak 2

Level, Pace 500.3, Aventure, Abound, Soltera, Ramblas

Rad Power Bikes

RadRover, RadRunner, RadCity, RadWagon, RadExpand

Discover, Nomad, Packer, Fold, Summit, Tempo e-bikes

D11, D4s, Q1S, M1 Pro, Titan, C11 e-bikes

S2, RX, Z Miami, ZX, R Brooklyn fat e-moto

Sting, MX3, MX4, MX5 e-moto pressure

Antelope, Cheetah, Leopard Pro e-bikes

GXL, Eclipse, R1, XD4, V2 e-bikes

Fat tire, commuter and folding Tuttio e-bikes

X1, Rock Lobster, Enduro, Fat Bike series

Bolt, Rave, Terra, Luna e-bikes

Fat tire flagship and commuter series

M2 Pro, M1 Max, A2 e-bikes

Lava, M2 Pro, M1 Max e-bikes

Signal Peak, Timp Peak, Nebo Peak, Explorer Peak

EB-S1, 26x4" fat tire and 20x4" folding e-bikes

EQ e-bike, Urban, Folding and AMG performance models

Fat tire cruisers and commuter e-bikes

Throttle Electric

Throttle Enduro and fat tire e-bikes

All e-bike brands

Bike Tire Pressure by Brand

Domane, Madone, Marlin, Fuel EX, Checkpoint, Farley

Tarmac, Roubaix, Diverge, Epic, Stumpjumper, Turbo Levo

TCR, Defy, Revolt, Talon, Trance, Reign

Synapse, Topstone, Habit, Scalpel, Jekyll, Moterra

Mountain, cruiser, hybrid and kids bikes

Sensor, Avalanche, Force, Aggressor, Fury

Haanjo gravel, Overdrive, Release, Mission MTB

C Line, P Line, T Line, Electric folding bikes

Sight, Fluid, Range, Revolver, Torrent MTB

12", 14", 16", 20", 24" and 26" kids bikes

12", 14", 16", 20", 24" kids safety bikes

Mountain, cruiser, hybrid and kids bikes

Triban, Rockrider, Riverside, Elops bikes

Quest, Ventura, Renegade, Trail, Dragon, Dakota

Cruiser, Townie and Townie Go! e-bike

Vanquish, Crossfire, Vulcan, Hellcat

e-MTB, road, gravel and performance series

Mountain, cruiser, hybrid and kids bikes

Mountain, cruiser, hybrid and kids bikes

Macina e-MTB, Stomp, Scarp, Myroon performance

Mountain, cruiser, hybrid and kids bikes

Big Ripper, Monster Quad, PK Ripper, Bike Life BMX

Folding bikes, electric models, commuter series

All bike brands

Tire Pressure by Brand

Continental Kryptotal

Kryptotal Front/Rear — Trail and ProTection casings

EXO vs DoubleDown — Minion DHF, DHR II, Rekon, Assegai

GP5000, Terra Trail, Trail King, Race King and Contact

Marathon Plus, Pro One, Magic Mary, Hans Dampf, G-One

Pirelli Tubeless

Cinturato Gravel, P Zero Race TLR, Scorpion Trail TLR

P Zero Race, Cinturato Velo, Cinturato Gravel, Scorpion Trail

Corsa Pro, Terreno, Mezcal, Mazza and Barzo

R3 Hard-Case, GR1 gravel, XR4 trail, SE4 and SE5 enduro

Power Cup, Power Gravel, Force XC and Force AM

Slant Six, Juggernaut fat, K-Rad BMX, Honey Badger trail

Eagle F1, Vector Sport, Connector gravel and Newton MTR

GravelKing SK, SS, Plus — Comet MTB, RibMo, T-Serv

Tire pressure calculator and tubeless valve stems

Dubnital Race and Trail casings — XC and down-country

All tire brands

Bike Tire Pressure by Size

700x32c Tire Pressure

Road and gravel — rider weight and tubeless targets

700x38c Tire Pressure

Gravel and hybrid commuting — casing and tubeless targets

700x40c Tire Pressure

Gravel and bikepacking — load, tubeless and hookless

29x2.4 MTB Tire Pressure

Trail and enduro — tubeless, inserts and rim width

27.5 MTB Tire Pressure

Standard, plus-size and dirt jump tubeless targets

26x1.95 Tire Pressure

Vintage MTBs, budget bikes and cruisers

24x1.95 Tire Pressure

Youth MTBs and adult cruisers — safe PSI for kids

20-Inch Bike Tire Pressure

BMX, folding commuters and compact e-bikes

16-Inch Kids Tire Pressure

By child weight and surface — safe PSI for young riders